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Friday, August 9, 2013

Messerschmitt Bf 110

Messerschmitt Bf 110



Bf 110
Bf 110 of Nachtjagdgeschwader 4 (NJG 4)
Role Heavy fighter/Ground-attack aircraft/Fighter-bomber/Night fighter
Manufacturer Bayerische Flugzeugwerke
Messerschmitt
Designer Willy Messerschmitt
First flight 12 May 1936
Introduction 1937
Retired 1945 (Luftwaffe)
Primary users Luftwaffe
Hungarian Air Force
Regia Aeronautica
Romanian Air Force
Number built 6,170 [1]
The Messerschmitt Bf 110, often (erroneously) called Me 110,[2] was a twin-engine heavy fighter (Zerstörer—German for "Destroyer") in the service of the Luftwaffe during World War II. Hermann Göring was a proponent of the Bf 110, and nicknamed it his Eisenseiten ("Ironsides").[3] Development work on an improved type to replace the Bf 110, the Messerschmitt Me 210 began before the war started, but its teething troubles resulted in the Bf 110 soldiering on until the end of the war in various roles, alongside its replacements, the Me 210 and the Me 410.
The Bf 110 served with considerable success in the early campaigns, the Polish, Norwegian and Battle of France. The Bf 110's lack of agility in the air was its primary weakness. This flaw was exposed during the Battle of Britain, when some Bf 110-equipped units were withdrawn from the battle after very heavy losses and redeployed as night fighters, a role to which the aircraft was well suited. The Bf 110 enjoyed a successful period following the Battle of Britain as an air superiority fighter and strike aircraft in other theatres. During the Balkans Campaign, North African Campaign and on the Eastern Front, it rendered valuable ground support to the German Army as a potent fighter-bomber (Jagdbomber or Jabo). Later in the war, it was developed into a formidable night fighter, becoming the major night-fighting aircraft of the Luftwaffe. Most of the German night fighter aces flew the Bf 110 at some point during their combat careers, and the top night fighter ace of all time, Major Heinz-Wolfgang Schnaufer, flew it exclusively and claimed 121 victories in 164 combat missions.[4]





Contents

  • 1 Design and development
    • 1.1 Genesis and competition
    • 1.2 Early variants
    • 1.3 Later production variants
    • 1.4 Armament
  • 2 Operational service
  • 3 Variants
  • 4 Operators
  • 5 Survivors
  • 6 Specifications (Messerschmitt Bf 110 C-4)
  • 7 Specifications (Messerschmitt Bf 110 G-2)
  • 8 See also
  • 9 References
  • 10 External links

Design and development

Genesis and competition


Bf 110s in France in 1942
Throughout the 1930s, the air forces of the major military powers were engaged in a transition from biplane to monoplane designs. Most concentrated on the single-engine fighter aircraft, but the problem of range arose. The Reichsluftfahrtministerium (RLM), pushed by Hermann Göring, issued a request for a new multipurpose fighter called the Kampfzerstörer (battle destroyer) with long range and an internal bomb bay. The request called for a twin-engine, three-seat, all-metal monoplane that was armed with cannon as well as a bomb bay. Of the original seven companies, only Bayerische Flugzeugwerke (Messerschmitt), Focke-Wulf and Henschel responded to the request.[5]
Messerschmitt defeated Focke-Wulf, Henschel and Arado, and was given the funds to build several prototype aircraft. The Focke-Wulf design, the Focke-Wulf Fw 57, had a wing span of 25.6 m (84 ft) and was powered by two DB 600 engines. It was armed with two 20 mm MG FF cannons in the nose and a third was positioned in a dorsal turret. The Fw 57 V1 flew in 1936 but its performance was poor and the machine crashed.[6] The Henschel Hs 124 was similar in construction layout to the Fw 57,[6] equipped with two Jumo 210C for the V1. The V2 used the BMW 132Dc radial engines generating 870 PS compared with the 640 PS Jumo. The armament consisted of a single rearward-firing 7.92 mm (.312 in) MG 15 machine gun and a single forward-firing 20 mm MG FF cannon.[6]
Messerschmitt omitted the internal bomb load requirement from the RLM directive to increase the armament element of the RLM specification. The Bf 110 was far superior to its rivals in providing the speed, range and firepower to meet its role requirements.[7] By the end of 1935, the Bf 110 had evolved into an all-metal, low-wing cantilever monoplane of semi-monocoque design featuring twin rudders and powered by two DB 600A engines. The design was also fitted with Handley-Page wing slots[7](actually, leading-edge slats).

Early variants


Bf 110s in flight above Budapest. 1944
By luck (and pressure by Ernst Udet), RLM reconsidered the ideas of the Kampfzerstörer and began focusing on the Zerstörer. Due to these changes, the Bayerische Flugzeugwerke design better fitted RLM's requests. On 12 May 1936, Rudolf Opitz flew the first Bf 110 out of Augsburg.[8] But, as many pre-war designs found, the engine technologies promised were not up to acceptable reliability standards. Even with the temperamental DB 600 engines, the RLM found the Bf 110, while not as maneuverable as desired, was quite a bit faster than its original request specified, as well as faster than the then-current front line fighter, the Bf 109 B-1. Thus the order for four pre-production A-0 units was placed. The first of these were delivered on January 1937. During this testing, both the Focke-Wulf Fw 187 and Henschel Hs 124 competitors were rejected and the Bf 110 was ordered into full production.
The initial deliveries of the Bf 110 encountered several issues with delivery of the DB 600 motors, which forced Bayerische Flugzeugwerke to install Junkers Jumo 210B engines, leaving the Bf 110 seriously underpowered and able to reach a top speed of only 431 km/h (268 mph). The armament of the A-0 units was also limited to four nose-mounted 7.92 mm (.312 in) MG 17 machine guns.
Even without delivery of the DB 600 engines, Bayerische Flugzeugwerke began assembly of the Bf 110 in the summer of 1937. As the DB 600 engines continued to have issues, Bayerische Flugzeugwerke was forced to keep on using Jumo motors, the 210G, which supplied 515 kW (700 PS) each (versus the 471 kW/640 PS supplied by the 210B). Three distinct versions of the Bf 110B were built, the B-1, which featured four 7.92 mm (.312 in) MG 17 machine guns and two 20 mm MG FF cannons. The B-2 reconnaissance version, which had a camera in place of the cannons, and the B-3 which was used as a trainer, with the cannons replaced by extra radio equipment. Only 45 Bf 110Bs were built before the Jumo 210G engine production line ended. The major identifier of the A and B 110s was the very large "mouth" bath radiators located under the engine.
In late 1938, the DB 601 B-1 engines became available. With the new engine, the design teams removed the radiators under the engine nacelles and replaced them with water/glycol radiators for the C-series airframes onwards, placing them under the wing just outboard of each nacelle, otherwise similar in installation, appearance and function to those on the Bf 109E. With the DB 601 engine, the Bf 110's maximum speed increased to a respectable 541 km/h (336 mph) with a range of approximately 1,094 km (680 mi). A small oil cooler and airscoop remained under each engine nacelle for the remainder of the Bf 110's production run.
First conceived in the latter half of 1939, the D-series of Bf 110s was targeted to have improvements meant to increase its range. The initial D-series version, the Bf 110D-1 was designed to omit the twin MG FF nose-mount cannon for weight saving and added a large, streamlined 1,050 litre (277 U.S. gallon) integral ventral fuel tank built into the fuselage, which required a substantially sized, conformal streamlined ventral fuselage fairing extending from halfway back under the nose to the rear of the cockpit glazing, inspiring the nickname Dackelbauch (dachshund's belly). The D-1 was also set up to accept a pair of fin-equipped 900 litre (238 U.S. gallon) drop tanks, one under each wing, increasing the total fuel capacity to 4,120 litres (1,088 U.S. gallons). The substantial added drag of the "dachshund's belly" integral ventral fuselage tank in test flights mandated its omission from production D-1s, with the Rüstsatz designation of D-1/R1 given to airframes alternatively fitted to have a ventral rack, accepting a third 900 litre drop tank under the fuselage instead, and retaining the twin MG FF nose-mount cannon in both cases. Later D-2/R2 and D-3 versions retained the twin underwing 900 litre drop tank capability, using multipurpose ordnance racks capable of holding either drop tanks or carrying bombs.[9]


Later production variants


FuG 220 and FuG 202 (center) "Lichtenstein" SN-2 VHF band, and B/C UHF band night fighter radar antennas on the nose of a Bf 110 G-4 being serviced by Luftwaffe ground crew on Grove airfield, Denmark postwar in August 1945, before the aircraft was sent to the UK for research.
The production of the Bf 110 was put on a low priority in 1941 in expectation of its replacement by the Me 210. During this time, two versions of the Bf 110 were developed, the E and F models. The E was designed as a fighter bomber (Zerstörer Jabo), able to carry four 50 kg (110 lb) ETC-50 racks under the wing, along with the centerline bomb rack. The first E, the Bf 110 E-1 was originally powered by the DB 601B engine, but shifted to the DB 601P as they became available in quantity. A total of 856 Bf 110E models were built between August 1940 and January 1942.[10] The E models also had upgraded armour and some fuselage upgrades to support the added weight. Most pilots of the Bf 110E considered the aircraft slow and unresponsive, one former Bf 110 pilot commenting the E was "rigged and a total dog."
The Bf 110F featured the new DB 601F engines which produced 993 kW/1,350 PS (almost double the power the original Jumo engines provided), which allowed for upgraded armour, strengthening, and increased weight with no loss in performance. Three common versions of the F model existed. Pilots typically felt the Bf 110F to be the best of the 110 line, being fully aerobatic and in some respects smoother to fly than the Bf 109, though not as fast. Eventually 512 Bf 110F models were completed between December 1941 and December 1942, when production gave way to the Bf 110G.[10]
Although the Me 210 entered service in mid-1941, it was withdrawn for further development. There were insufficient aircraft to fully replace the Bf 110, so it remained in service until the end of the war. In the wake of the failure of the Me 210, the Bf 110G was designed.[11] Fitted with the DB 605B engines, producing 1,085 kW (1,475 PS) in "War Emergency" setting, and 997 kW (1,355 PS) at 5.8 km (19,000 ft) altitude, the Bf 110G also underwent some changes which improved the aerodynamics of the aircraft, as well as upgrading the nose armament and moving the rear cockpit access forward from the hinged, "tilt-open" rearmost canopy glazing (which was changed to a differently framed fixed section) to a side/top hinged opening section of the main canopy, opening to port. No Bf 110 G-1 existed, as the Bf 110 G-2 became the baseline Bf 110G and was fitted with a large number of Rüstsätze field conversion packs, making the G subtype the most versatile production version of the Bf 110. The initial batch of six pre-series production G-0 aircraft built in June 1942 followed by 797 G-2, 172 G-3 and 2,293 G-4 models, built between December 1942 and April 1945.[10] Pilots reported the Bf 110G to be a "mixed bag" in the air, in part due to all changes between the G and F series. However the Bf 110G was considered a superior gun platform with excellent all-around visibility, and considered, until the advent of the Heinkel He 219, the Luftwaffe's best night fighters.


Armament

The Bf 110's main strength was its ability to accept unusually powerful air-to-air weaponry. Early versions had four 7.92 mm (.312 in) MG 17 machine guns in the upper nose and two 20 mm MG FF/M cannons fitted in the lower part of the nose. Later versions replaced the MG FF/M with the more powerful 20 mm MG 151/20 cannons and many G-series aircraft, especially those which served in the bomber-destroyer role, had two 30 mm (1.18 in) MK 108 cannons fitted instead of the MG 17. The defensive armament consisted of a single, flexibly mounted 7.92 mm (.312 in) MG 15 machine gun. Late F-series and prototype G-series were upgraded to a 7.92 mm (.312 in) MG 81 machine gun with a higher rate of fire and the G-series was equipped with the twin-barreled MG 81Z. Many G-series night fighters were retrofitted or factory-built with the Schräge Musik off-bore gun system, firing upward at an oblique angle for shooting down bombers while passing underneath, frequently equipped with two 20 mm MG FF/M, but field installations of the 20 mm MG 151/20 or 30 mm (1.18 in) MK 108 cannons were also utilized. The Schräge Musik weapons were typically mounted to the back of the rear cockpit.
The Bf 110 G-2/R1 was also capable of accepting armament such as the Bordkanone series 37 mm (1.46 in) BK 3,7 autofed cannon, mounted in a conformal ventral gun pod under the fuselage. A single hit from this weapon was enough to destroy any Allied bomber.

Bf 110 with twin 900 litre drop tanks with vertical fins, from 9.Staffel/ZG 26, on a Regia Aeronautica photo
The fighter-bomber versions could carry up to 2,000 kg (4,410 lb) of bombs, depending on the type.


Operational service

Variants

Bf 110 A
Prototypes with two Junkers Jumo 210 engines.
Bf 110 A-0
The designation of the first four pre-production aircraft.
Bf 110 B
Small-scale production with two Jumo 210 engines.
Bf 110 B-0
First pre-production aircraft, similar to B-1.
Bf 110 B-1
Zerstörer, four 7.92 mm (.312 in) MG 17 machine guns and two 20 mm MG FF cannons, nose-mounted.
Bf 110 B-2
Reconnaissance, both MG FF cannons removed, and various camera models added.
Bf 110 B-3
Trainer. MG FF cannons removed, and extra radio gear added. Some war weary B-1 were later refitted as B-3s.
Bf 110 C

A captured Bf 110C-4 in the service of No. 1426 Flight RAF
First major production series, DB 601 engines.
Bf 110 C-0
Ten pre-production aircraft.
Bf 110 C-1
Zerstörer, DB 601 B-1 engines.
Bf 110 C-2
Zerstörer, fitted with FuG 10 radio, upgraded from FuG III.
Bf 110 C-3
Zerstörer, upgraded 20 mm MG FFs to MG FF/M.
Bf 110 C-4
Zerstörer, upgraded crew armor.
Bf 110 C-4/B
Fighter-bomber based on C-4, fitted with a pair of 250 kg (550 lb) ETC 250 bomb racks and upgraded DB 601 Ba engines.
Bf 110 C-5
Reconnaissance version based on C-4, both MG FF removed, and Rb 50/30 camera installed, uprated DB 601P engines.
Bf 110 C-6
Experimental Zerstörer, additional single 30 mm (1.18 in) MK 101 cannon in underfuselage mount, DB 601P engines.
Bf 110 C-7
Fighter-bomber based on C-4/B, two ETC-500 centerline bomb racks capable of carrying two 500 kg (1,100 lb) bombs, uprated DB 601P engines.
Bf 110 D
Heavy fighter/fighter-bomber, extreme range versions based on C-series, often stationed in Norway.
Bf 110 D-0
Prototype utilizing C-3 airframes modified with 1,050 L (277 US gal) belly-mounted tank called Dackelbauch ("dachshund's belly" in German).
Bf 110 D-1
Long-range Zerstörer, modified C series airframes with Dackelbauch belly tank.
Bf 110 D-1/R1
Long-range Zerstörer, removed Dackelbauch ventral tank and replaced with wing mounted 900 L (240 US gal) drop tanks.
Bf 110 D-2
Long-range Zerstörer, two wing-mounted 300 L (80 US gal) drop tanks and centerline mounted 500 kg (1,100 lb) ETC 500 bomb rack.
Bf 110 D-3
Long-range Zerstörer, lengthened tail for rescue dingy. Either two wing-mounted 300 L (80 US gal) or 900 L (240 US gal) drop tanks could be fitted. 500 kg (1,100 lb) ETC 500 was optional.
Bf 110 E

Bf 110 E-1, Zerstörer-Ergänzungsgruppe, Deblin-Irena (Poland 1942).
Mostly fighter bombers, strengthened airframe, up to 1,200 kg (2,650 lb) bombload.
Bf 110 E-0
Pre-production version, Daimler-Benz DB 601B engines, pair of ETC50 bomb racks fitted outboard of engines, armament as C-4.
Bf 110 E-1
Production version of E-0, DB 601P engines.
Bf 110 E-2
DB 601P engines, rear fuselage extension same as for D-3.
Bf 110 E-3
Long-range reconnaissance version.
Bf 110 F
Same as the E, again strengthened airframe, better armor, two 993 kW (1,350 PS) DB 601F engines.
Bf 110 F-1
Fighter-bomber.
Bf 110 F-2
Long-range Zerstörer, often used against Allied heavy bombers.
Bf 110 F-3
Long-range reconnaissance version.
Bf 110 F-4
The first real night fighter (specially designed for this usage, 3-crew).
Bf 110 G

Bf 110 G-4

A Bf 110 G-4 night fighter at the RAF Museum in London.
Improved F-series, two 1,085 kW (1,475 PS) DB 605B engines, tail rudders increased in size.
Bf 110 G-1
Not built.
Bf 110 G-2
Fighter-bomber, fast bomber, destroyer, often used against Allied heavy bombers. (often equipped with rockets).
Bf 110 G-3
Long-range reconnaissance version.
Bf 110 G-4
Three-crew night fighter, FuG 202/220 Lichtenstein radar, optional Schräge Musik, usually mounted midway down the cockpit with the cannon muzzles barely protruding above the canopy glazing.
Bf 110 H
The final version, similar to the G, prototype/design stage only, cancelled.


Operators

 Germany
 Hungary
 Italy
 Romania
 Soviet Union
 Croatia

Survivors


Bf 110 is on display in the Deutsches Technikmuseum Berlin
Three intact Bf 110s are known to exist, although one of them is rebuilt from rescued parts from several different airframes. One, a Bf 110 G-4 night fighter that had been surrendered to the Allies in May 1945 at Grove airfield in Denmark, is displayed at RAF Museum London at Hendon in North London, United Kingdom. Another is on display in the Deutsches Technikmuseum Berlin. A third is displayed in a private museum northwest of Helsingoer, Denmark.
A replica of a crashed Bf 110 fuselage built as a prop for the television series Monarch of the Glen is on display in the lower station of the Cairngorm Mountain Railway, Scotland.

Specifications (Messerschmitt Bf 110 C-4)

Data from[citation needed]
General characteristics
  • Crew: 2 (3 for night fighter variants)
  • Length: 12.3 m (40 ft 6 in)
  • Wingspan: 16.3 m (53 ft 4 in)
  • Height: 3.3 m (10 ft 9 in)
  • Wing area: 38.8 m² (414 ft²)
  • Empty weight: 4,500 kg (9,921 lb)
  • Loaded weight: 6,700 kg (14,771 lb)
  • Powerplant: 2 × Daimler-Benz DB 601B-1 liquid-cooled inverted V-12, 809 kW (1,085 hp)1,100 PS each
Performance
Armament

Specifications (Messerschmitt Bf 110 G-2)

Messerschmitt Me 110 C
Data from from Messerschmitt BF 110/Me 210/Me 410: An Illustrated History
General characteristics
  • Crew: 2 (3 for night fighter variants)
  • Length: 12.3 m (40 ft 6 in)
  • Wingspan: 16.3 m (53 ft 4 in)
  • Height: 3.3 m (10 ft 9 in)
  • Wing area: 38.8 m² (414 ft²)
  • Loaded weight: 7,790 kg (17,158 lb)
  • Powerplant: 2 × Daimler-Benz DB 605B liquid-cooled inverted V-12, 1,085 kW (1,455 HP)1,475 PS each
Performance
Armament
  • Guns:
    • 2 × 20 mm MG 151 cannons 750 rounds: 350 rpg + 400 rpg rounds
    • 4 × 7.92 mm (.312 in) MG 17 machine guns with 1,000 rounds per gun
    • 1 × 7.92 mm (.312 in) MG 81Z twin machine gun installation in rear cockpit, with 850 rounds per gun

MAS (boat)


Motoscafo Armato Silurante (Italian: "Torpedo Armed Motorboat"), commonly abbreviated as MAS was a class of fast torpedo armed vessel used by the Regia Marina (the Royal Navy of Italy) during World War I and World War II. Originally, "MAS" referred to Motobarca Armata SVAN ("Armed Motorboat SVAN"), where SVAN stood for Società Veneziana Automobili Navali (Naval Automobiles Society of Venice)[1]
MAS were essentially motorboats with displacements of 20–30 tonnes (depending on the class), a 10-man crew, and armament composed of two torpedoes, machine guns and occasionally a light gun.
The term MAS is an acronym for Mezzi d'Assalto, (Assault Vehicle) in the unit name Flottiglia MAS (Assault Vehicle Flotilla), the most famous of which was the Decima MAS of World War II.


Contents

  • 1 World War I
  • 2 Spanish Civil War
  • 3 World War II
  • 4 Cultural legacy
  • 5 Notes
  • 6 See also
  • 7 External links

World War I

MAS were widely employed by Règia Marina during World War I in 1915–1918. Models used were directly derived from compact civilian motorboats, provided with petrol engines which were compact and reliable (characteristics which were not common at the time) . They were used not only in the anti-submarine patrol role, but also for daring attacks against major units of the Austro-Hungarian Navy.
A significant success came in December 1917, when an MAS boat managed to sink the pre-dreadnought battleship SMS Wien in Trieste harbor. The greatest success of Italian MAS was the sinking of the Austro-Hungarian battleship SMS Szent István off Pula on 10 June 1918 by a boat commanded by Luigi Rizzo. MAS boats later engaged in the Second Battle of Durazzo in October 1918.

Spanish Civil War

Four units were transferred to the Nationalist Navy during the Spanish Civil War in 1938: Sicilia (LT-18), ex MAS 100; Nápoles (LT-19), ex MAS 223; Cándido Pérez (LT-16), ex MAS 435; and Javier Quiroga (LT-17), ex MAS 436.

Italian MAS continued to be improved after the end of World War I, thanks to the availability of Isotta Fraschini engines. The MAS of World War II had a maximum speed of 45 knots, two 450 mm torpedoes and one machine gun for anti-aircraft fire. In 1940 there were 48 MAS500-class units available. Older units were used in secondary theatres, such as the Italian East Africa.
Notable war actions performed by MAS include the torpedoing of the Royal Navy C-class cruiser HMS Capetown by MAS 213 of the 21st MAS Squadron working within the Red Sea Flotilla off Massawa, Eritrea; and the failed attack on the harbour of Malta in January 1941, which caused the loss of two motorboats, one of them recovered by the British. Five MAS were scuttled in Massawa in the first week of April 1941 as a part of the Italian plan for the wrecking of Massawa harbor in the face of British advance. MAS 204, 206, 210, 213, and 216 were sunk in the harbor; four of the boats were in need of mechanical repairs and couldn't be evacuated. On 24 July 1941, MAS 532 torpedoed and crippled the transport Sydney Star, which managed to limp to Malta assisted by the destroyer HMAS Nestor.[2] MAS 554, 554 and 557 also sank three allied freighters on 13 August 1942, in the course of Operation Pedestal, for a total tonnage of 28,500 tn.[3] On 29 August 1942, a smaller type of MAS boat, the MTSM, torpedoed and disabled for the rest of the war the British destroyer HMS Eridge off El Daba, Egypt.[4]
A flotilla of MAS served at German request as Black Sea reinforcement in their intended attack on Sevastopol in June 1942. The MAS squadron came under intense air attack from Soviet fighter-bombers and torpedo boats but performed well in the role. They sank the 5,000 ton steamer Abkhazia and disabled the 10,000 ton transport Fabritius, which was subsequently destroyed by Stuka dive-bombers. MAS boats destroyed troop barges and damaged Soviet warships. One MAS boat commander was killed in battle. One MAS was destroyed and three damaged by fighter-bombers in September 1942 during a heavy attack on Yalta. Italian sources claim that on the early hours of 3 August 1942, three MAS boats torpedoed and disabled the Soviet cruiser Molotov southwest of Kerch.[5] Another flotilla of four MAS, the XII Squadriglia MAS, was deployed to the Lake Ladoga in april 1942 to support the siege of Leningrad. They claim the sinking of a Soviet gunboat of the Bira class, a 1,300 ton mecargo ship and several barges.[6]
The obsolescence of small MAS became apparent during the conflict, and they were increasingly replaced by larger Yugoslavian E-boats built in Germany and local copies of them (classified "MS" – Moto Siluranti by the Regia Marina).
A type of anti-submarine craft, based on the MAS design, was developed by the Italian Navy in World War II. This was the Vedetta Anti Sommergibile, or VAS, equipped with a good number of ASW assets given her small size.[7]

Cultural legacy

The Italian poet Gabriele d'Annunzio, who employed MAS in some of his World War I adventures, used the MAS acronym for his Latin motto: Memento Audere Semper (Remember always to dare).

Notes


  1. ^ Naval Weaponry: Italy's MAS Torpedo Boats
  2. ^ Brown, David (2002). The Royal Navy and the Mediterranean: November 1940-December1941, Volume 1. Routledge, pp. 147–148. ISBN 0-7146-5205-9
  3. ^ Greene, Jack & Massignani, Alessandro (1998). The Naval War in the Mediterranean, 1940–1943, Chatam Publishing, pp. 253–255. ISBN 1-86176-057-4
  4. ^ HMS Eridge (L68)
  5. ^ M.A.S. and Midget Submarines in the Black Sea 1942–1943
  6. ^ MAS operations on Lake Ladoga (Italian)
  7. ^ MAS, VAS, and MS

Gloster Gladiator Mk. II

Gloster Gladiator

GladiatorSea Gladiator
Gloster Gladiator in pre-war RAF markings
Role Fighter
Manufacturer Gloster Aircraft Company, Ltd.
Designer Henry Phillip Folland
First flight 12 September 1934
Introduction 1937
Retired 1953 (Portugal)
Primary users Royal Air Force
Fleet Air Arm
Chinese Nationalist Air Force
Finnish Air Force
Norwegian Army Air Service
Number built 747
Developed from Gloster Gauntlet
The Gloster Gladiator (or Gloster SS.37) was a British-built biplane fighter. It was used by the Royal Air Force (RAF) and the Fleet Air Arm (FAA) (as the Sea Gladiator variant) and was exported to a number of other air forces during the late 1930s. It was the RAF's last biplane fighter aircraft and was rendered obsolete by newer monoplane designs even as it was being introduced. Though often pitted against more formidable foes during the early days of the Second World War, it acquitted itself reasonably well in combat.
The Gladiator saw action in almost all theatres during the Second World War, with a large number of air forces, some of them on the Axis side. The RAF used it in France, Norway, Greece, the defence of Malta, and the brief Anglo-Iraqi War (in which the Royal Iraqi Air Force was similarly equipped). Other countries deploying the Gladiator included China against Japan, beginning in 1938; Finland (along with Swedish volunteers) against the Soviet Union in the Winter War and the Continuation War; and Norway, Belgium, and Greece resisting Axis invasion of their respective lands.
The South African pilot Marmaduke "Pat" Pattle was the top Gladiator ace with 15 victories over Italian aircraft.

Contents

  • 1 Design and development
  • 2 Operational history
    • 2.1 China
    • 2.2 The Finnish Winter War and Continuation War
    • 2.3 The Phoney War
    • 2.4 The Norwegian Campaign
      • 2.4.1 Jagevingen
      • 2.4.2 263 Squadron
    • 2.5 Belgium
    • 2.6 Battle of Britain
    • 2.7 Mediterranean and Middle East theatres
      • 2.7.1 Malta
      • 2.7.2 North Africa
      • 2.7.3 Eastern Africa
      • 2.7.4 Greece
      • 2.7.5 Anglo-Iraqi War
      • 2.7.6 Syria
    • 2.8 Operations elsewhere
    • 2.9 Epilogue
  • 3 Survivors
    • 3.1 Norway
    • 3.2 Malta
  • 4 Quotations
    • 4.1 Gladiator aces
  • 5 Variants
  • 6 Operators
  • 7 Specifications (Gloster Gladiator Mk I)
  • 8 See also
  • 9 References
  • 10 External links



Design and development

The Gladiator was developed from the Gloster Gauntlet as a private venture by H.P. Folland's team at Gloster to meet Specification F.7/30. F.7/30 demanded a top speed of at least 250 mph (400 km/h) and an armament of four machine-guns, while encouraging the use of the new Rolls-Royce Goshawk evaporatively cooled engine, which was used by most of the competitors for the specification. This engine proved, however to be unreliable, and Folland realised that the Gauntlet could be quickly revised to meet the specification. To reduce drag, the new fighter, the SS.37, had single-bay wings instead of the two-bay wings of the Gauntlet, and was fitted with a cantilever main undercarriage incorporating internally sprung wheels.[1][2]
The SS.37 first flew on 12 September 1934, powered by a 530 hp (395 kW) Bristol Mercury VIS engine, but was soon fitted with a more powerful engine, reaching 242 mph (390 km/h) while carrying the required four machine guns (two synchronised Vickers guns in the fuselage and two Lewis guns under the lower wing). On 3 April 1935, the Royal Air Force commenced operational evaluations, while Gloster planned a further improved version with a 830 hp (619 kW) Mercury IX and a fully enclosed cockpit.[3]
Three months later, a first order was placed for 23 aircraft to Specification F.14/35, with the aircraft named "Gloster Gladiator",[4] followed by an order of 180 in September.[5] The first version, the Mk I, was delivered from July 1936, becoming operational in January 1937. The Mk II soon followed, the main differences being a slightly more powerful Mercury engine driving a Fairey fixed-pitch, three-bladed metal propeller instead of the two-bladed wooden one. A modified Mk II, the Sea Gladiator, was developed for the Royal Navy's Fleet Air Arm (FAA), with an arrestor hook to be engaged when landing on an aircraft carrier, catapult points, a strengthened frame and an under-belly fairing for a dinghy lifeboat.[6][7] Of the 98 aircraft built as, or converted to, Sea Gladiators, 54 were still in service by the outbreak of the Second World War in September 1939.[6]
The Gladiator was to be the last British biplane fighter and the first fighter with an enclosed cockpit. The Gladiator had a top speed of around 257 mph (414 km/h) yet, even as it was introduced, the design was being eclipsed by new-generation monoplane fighters, such as the RAF's new Hurricane and Spitfire, and the Luftwaffe's Messerschmitt Bf 109.
A total of 747 aircraft were built (483 RAF, 98 RN; 216 exported to 13 countries, some of them from the total allotted to the RAF[8][9]). Gladiators were sold to Belgium, China, Egypt, Finland, Free France, Greece, Iraq, Ireland, Latvia, Lithuania, Norway, Portugal, South Africa and Sweden.

The first prototype Gladiator, with Gauntlet fuselage, G-7, later K5200. April 1935

Operational history


NoAAS Gloster Gladiator 423 in 1938–1940
The first units to equip with Gladiators were Squadron No. 72 at Tangmere in February 1937 and, subsequently, No. 3 Squadron at Kenley, in March-April. The Gladiator‘s introduction into RAF service was difficult. Although it was well liked by pilots, the accidents during operational training were so numerous that a small replacement batch of 28 Mk IIs was hurriedly produced. Most accidents were caused by pilots being caught out by the fighter’s increased wing loading. Moreover, many aviators had still little experience in landing aircraft with such a wide flap area. The new Gloster biplane stalled more abruptly with the tendency to drop a wing. The Gladiator proved even easier to enter a flat spin, and great skill was needed to recover it. [10]
The Gladiator was largely replaced in front line RAF service by the Hurricane and Spitfire at the outbreak of the Second World War, though two squadrons were used in the French and Norwegian campaigns. It would, however, see service in more peripheral campaigns during the early years of the Second World War. The classic biplane fighter was also one of Britain's biggest pre-war export successes, seeing service in many countries. The Gloster Gladiator performed reasonably well in limited Finnish service against Soviet fighters during the Winter War, but was found to be outclassed by German fighters in other theatres. Carrier-based Sea Gladiators were more successful, since their slower speed made them more suitable for carrier operations and they were less likely to be facing more modern fighter opposition. In the African theatres against Italian opposition, which included some biplanes, the Gladiator fared well.

China


Arthur Chin(陳瑞鈿) is the Chinese Ace during WWII.
In October 1937, the Chinese Central Government ordered 36 Gladiator Is, which were delivered in two crated batches to Guangzhou via Hong Kong. The Chinese Gladiators were used the American M1919 Browning machine gun to fire the American .30-06 Springfield which was the main ammunition of the Chinese Nationalist Air Force at that time. By February 1938 these aircraft had been assembled into two squadrons, and the Chinese pilots familiarised themselves with them.[11] The Gloster Gladiator had its combat début on 24 February 1938.[12] That day, in the Nanking area, Chinese-American Capt John Wong Sun-Shui (nicknamed 'Buffalo') shot down an A5M Claude navy fighter, Gladiator's first victim. Wong is believed to have shot down a second A5M, for the wrecks of two Japanese fighters were found.[12] During that clash, Chinese Gladiators lost two of their number.[13] Chinese Gladiators scored several more victories over Japanese aircraft between 1938 and 1940 during the Second Sino-Japanese War. In China Gladiators were used extensively before the start of 1940 by the 28th, 29th and 32nd Squadrons of the 3rd Group. The Chinese aviators considered the Gladiator an excellent fighter in its class. But pilots flying the Gloster fighter were soon finding it increasingly difficult to hold their own against the modern A5M, and because of a lack of spares due to arms embargo, the surviving Gladiators were mostly relegated to the training role.[14] Then, when newer Japanese aircraft such as the Mitsubishi A6M entered the theatre, the Gladiators' days were numbered. American-born Chinese pilot John "Buffalo" Wong, the first Gladiator flying ace and first American fighter ace of the Second World War, was eventually shot down in a combat with A6M Zeros on 14 March 1941 and died two days later from the injuries.[15] He and Arthur Chin were among a group of 15 Chinese Americans who formed the original group of American volunteer combat aviators resisting Japanese aggression in China.[16]

The Finnish Winter War and Continuation War

During the Winter War, the Finnish Air Force (FAF) obtained 30 Mk II fighters from the UK. Ten of the aircraft were donated while the other 20 were bought by the FAF; all were delivered between 18 January and 16 February 1940.[17] The Finnish Gladiators served until 1945, but they were outclassed by the more modern Soviet fighters during the Continuation War. The aircraft was mostly used for reconnaissance from 1941 onwards. The Finnish Air Force obtained 45 aerial victories by 22 pilots with the aircraft type during the Winter War and one victory during the Continuation War. Twelve Gladiators were lost in combat during the Winter War and three during the Continuation War.[17] Two pilots became aces with this aircraft: Oiva Tuominen (6.5 victories with Gladiators) and Paavo Berg (five victories).
Besides the FAF Gladiators, the Swedish Voluntary Air Force, responsible for the air defence of northernmost Finland during the later part of the Winter War, was also equipped with Gladiator fighters, designated as J8s (Mk Is) and J8As (Mk IIs) by the Swedes. The Flying Regiment F 19 arrived in Finnish Lapland on 10 January 1940, and remained there until the end of the hostilities. It fielded 12 Gladiator Mk II fighters, two of which were lost during the fighting,[18] and five Hawker Hart dive bombers, plus a Raab-Katzenstein RK-26 liaison aircraft and a Junkers F.13 transport aircraft. The aircraft belonged to and were crewed by the Swedish Air Force, but flew with Finnish nationality markings. The Swedish Gladiators scored eight aerial victories and destroyed a further four aircraft on the ground. One concern was expressed when F 19's executive officer Captain Björn Bjuggren wrote in his memoirs that the tracer rounds of the Gladiator's machine guns would not ignite the gasoline when penetrating the fuel tanks of Soviet bombers.

The Phoney War

At the beginning of World War II during what was known as the "Phoney War", Gladiators flew patrol flights that led to occasional clashes with Luftwaffe reconnaissance aircraft. On 17 October 1940, the British Gladiators scored their first success when No 607 Squadron "B" Flight shot down a Dornier Do 18 flying boat ('8L+DK' of 2.KuFlGr 606), on the North Sea.[19] On 10 April 1941, 804 NAS took off from Hatston, in Orkney, to counteract the attack of a wave of German aircraft. Lt Cdr J C Cockburn was credited with one destroyed and his unit's Blue Section with a "damaged".[20]

The Norwegian Campaign


The sole Norwegian air-to-air Gloster Gladiator loss – Sergeant Pilot Schye's Gladiator 427 on 9 April 1940
The Norwegian Campaign saw both Norwegian and British Gladiators battling the Luftwaffe, with the Norwegian Jagevingen fighting in the defence of Oslo on the first day of the German invasion. Later British Gladiators fought to provide fighter cover for the allied reinforcements sent to the assistance of the Norwegian government.

Jagevingen

The Gladiator pilots of the Norwegian Jagevingen (fighter flight)[21] were based at Fornebu Airport. On 9 April, the first day of the invasion of Norway, the seven serviceable aircraft[22][23] managed to shoot down five German aircraft: two Messerschmitt Bf 110 fighters, two He 111 bombers and one Fallschirmjäger-laden Ju 52 transport. One Gladiator was shot down during the air battle by the future Experte Helmut Lent, while two were strafed and destroyed while refuelling and rearming at Fornebu airport. The remaining four operational fighters were ordered to land wherever they could away from the base. The Gladiators landed on frozen lakes around Oslo and were abandoned by their pilots, then wrecked by souvenir-hunting civilians.[24]

The fuselage .303 inch machine guns

The .303 inch machine guns under each lower wing

Gloster Gladiator N5628. Damaged by German air attack while based on the frozen lake Lesjaskogsvatnet on 28 April 1940 and abandoned the same day. It eventually sank in May and was recovered in 1968 by a diving team from RAF Cranwell.

263 Squadron

Gladiators were also used by 263 Squadron during the remaining two months of the Norwegian Campaign. The squadron arrived on the carrier HMS Glorious on 24 April, and first operated from an improvised landing strip built by Norwegian volunteers on the frozen lake Lesjaskogsvatnet in Oppland in central southern Norway. After less than a week, all the squadron's aircraft were unserviceable and the squadron was evacuated back to the UK.
Having re-equipped in Britain, 263 Squadron resumed its Gladiator operations in Norway when the squadron returned to the north of Norway on 21 May, flying from Bardufoss airfield near Narvik. At the Narvik front, 263 Squadron was reinforced by Hurricanes of 46 Squadron, which flew into an airstrip at Skånland a few days later. Due to unsuitable ground at Skånland, 46 Squadron also moved to Bardufoss and was operating from this base by 27 May. The squadrons had been ordered to defend the fleet anchorage at Skånland and the military base at Harstad on the island of Hinnøya, as well as the Narvik area after it was recaptured. The action was short but intense before the squadrons, due to the British government's response to the invasion of France, were instructed on 2 June to prepare for evacuation.
By then, 263 Squadron had flown 249 sorties and claimed 26 enemy aircraft destroyed. 263 Squadron's 10 surviving Gladiators landed on HMS Glorious on 7 June. Glorious sailed for home but was intercepted by the German battleships Gneisenau and Scharnhorst. Despite the valiant defence put up by her two escorting destroyers, HMS Acasta and HMS Ardent, she was sunk along with the aircraft from four squadrons. 263 Squadron lost its CO, S/Ldr John W. Donaldson, and F/Lt Alvin T. Williams along with eight other pilots.[25][26][27]
No Norwegian Army Air Service aircraft were able to evacuate westwards before the 10 June surrender of the mainland Norwegian forces. Only the aircraft of the Royal Norwegian Navy Air Service (one M.F.11 and four He 115s) had the range to fly all the way from their last bases in northern Norway to the UK. Two Army Air Service Fokker C.V.Ds and one Tiger Moth also managed to escape eastwards to Finland before the surrender. Further three naval M.F.11s and one He 115 flew to Finland, landing on Lake Salmijärvi in Petsamo.[17] All the former Norwegian aircraft were later flown by the Finns against the Soviet Union.

Belgium

Belgian Gladiators suffered heavy losses to the Germans in 1940, with all 15 operational aircraft lost,[28][29] while only managing to damage two German aircraft.[30] During the preceding Phoney War, on 24 April 1940 Belgian Gladiators on neutrality patrol shot down a German Heinkel He 111 bomber which subsequently crashed in the Netherlands. The bomber, V4+DA of Kampfgeschwader 1, had been damaged by French fighters at Maubeuge, France, and chased across the Belgian border.[31]

Battle of Britain

The Gloster Gladiator was in operational service with 247 Squadron, stationed at RAF Roborough, Devon during the Battle of Britain. Although no combat sorties took place at the height of the aerial battles, 247 Squadron Gladiators intercepted a Heinkel He 111 in late October 1940, without result. 239 Squadron, using Gladiators in an army cooperation role, and 804 Squadron Naval Air Squadron, outfitted with Sea Gladiators, were also operational during the Battle of Britain.[32]

Mediterranean and Middle East theatres

In the Mediterranean Theatre during 1940–41, Gladiators saw combat with four Allied air forces: the RAF, Royal Australian Air Force, South African Air Force and Ellinikí Vasilikí Aeroporía (Royal Greek Air Force) squadrons. These achieved some success against the Italian Regia Aeronautica, which was mainly equipped with Fiat CR.32 and Fiat CR.42 biplanes, and against Luftwaffe bombers. The South African ace Marmaduke "Pat" Pattle (who served with the RAF), claimed 15 kills in Gladiators during the North African and Greek Campaigns, making him the highest-scoring RAF biplane ace of the Second World War.
The 1941 Anglo-Iraqi War was unique in the context of Gloster Gladiators in that the opposing air forces, being the RAF and Royal Iraqi Air Force, both used the Gladiator as their main fighter.[33] Gladiators also saw action against the Vichy French in Syria.[34]

Malta


Faith (serial number N5520), a Gloster Sea Gladiator Mk I, on the ground at an airfield in Malta, in about September 1940. The aircraft has been refitted with a Bristol Mercury engine and three-bladed Hamilton propeller salvaged from a Bristol Blenheim.
One of the best-known campaigns fought by Gladiators was the siege of Malta in 1940. The fighter force defending Malta was, for a period of 10 days, a small force of British-operated Gladiators, the Hal Far Fighter Flight, giving rise to a myth that three aircraft, named Faith, Hope and Charity, formed the entire fighter cover of the island. The aircraft names came into being only after the battle was over.[35][36][37][38] In fact, more than three aircraft were operational, though not always at the same time; others were used for spare parts.[39] No 1435 Flight, which later assumed control of Malta's air defence, took on the names Faith, Hope and Charity for its aircraft upon its reformation as the air defence unit in the Falkland Islands in 1988.
A stock of 18 Sea Gladiators from 802 Naval Air Squadron had been delivered by HMS Glorious, in early 1940. Three were later shipped out to take part in the Norwegian Campaign, and another three were sent to Egypt. By April, Malta was in need of fighter protection and it was decided to form a flight of Gladiators at RAF Hal Far, to be composed of RAF and FAA personnel. Several Sea Gladiators were assembled and test-flown[40] and they became badly needed, since the war started soon thereafter.
The Italian air force units deployed against Malta should have easily defeated the weak defence offered by Gladiators, but the Gladiator's agility and tactics won several engagements, often started with a dive on the Savoia-Marchetti SM.79 Sparviero bombers before the Fiat CR.42 and Macchi MC.200 escort fighters could react. On 11 June 1940, a Gladiator damaged a Macchi and on 23 June, another successful battle was fought against S.79s and three Macchis. One of the two Gladiators, flown by George Burges, managed to shoot down a MC.200.[41] Another successful pilot over Malta was "Timber" Woods who managed to shoot down two S.79s and two CR.42s, also claiming a Macchi hit on 11 June and another S.79 (only damaged).[42] Gladiators held the defence against Regia Aeronautica raids and forced Italian fighters to escort bombers and reconnaissance aircraft. Although the Regia Aeronautica had started with a numerical advantage and air superiority, during the summer of 1940, the situation was reversed with Hurricanes being delivered as fast as possible, and gradually taking over the island's air defence. Even if Gladiators had not scored many air victories, they were a very important asset for the island's defence.[43]
By June, two of the Gladiators had crashed and two more were assembled.[44] Charity was shot down on 31 July 1940.[45][46] Its pilot, Flying Officer Peter Hartley, scrambled at 09.45 with fellow pilots F. F. Taylor and Flight Lieutenant William Joseph "Timber" Woods, to intercept an SM.79, escorted by nine CR.42s from 23° Gruppo. During a dogfight a CR.42 flown by Serg. Manlio Tarantino shot down Hartley’s Gladiator (N5519), badly burning him.[47] Woods shot down Antonio Chiodi, commander of the 75a Squadriglia five miles east of Grand Harbour (he was subsequently awarded a posthumous Medaglia d’Oro al Valor Militare, Italy’s highest military award). In May 2009, the remains of Charity and others were the subject of an underwater search by NATO minesweepers.[48]Hope (N5531) was destroyed on the ground by enemy bombing in May 1941.[48] The fate of at least five more Gladiators that saw action over Malta is not as well documented.

North Africa

In North Africa, Gladiators had to face Italian Fiat CR.42 Falcos, the performance of which was slightly superior to that of the Gladiator at higher altitudes.[49]
The first aerial combat between the biplanes took place on 14 June over Amseat. Tenente Franco Lucchini, of 90a Squadriglia, 10° Gruppo, 4° Stormo, flying a CR.42 from Tobruk, shot down a Gladiator; it was the first claim made against RAF in the desert war.[50] On the afternoon of 24 July, CR.42s and Gladiators clashed over Bardia. A formation of 11 CR.42s from 10° Gruppo, backed by six more from the 13° Gruppo attacked a British formation of nine Blenheims that was attacking Bardia, and was in turn reportedly attacked by 15 Gladiators. The five Gladiators of 33 Squadron claimed four CR.42s destroyed.[51]
On 4 August 1940, Fiat biplanes from 160a Squadriglia of Capitano Duilio Fanali intercepted four Gladiators commanded by Marmaduke "Pat" Pattle (eventually to become one of the top-scoring Allied aces with approximately 50 claims) that were attacking Breda Ba.65s while they were strafing British armoured vehicles. On this occasion, the Fiats managed to surprise the Gladiators, shooting down three of them.[52] Wykeham Barnes (who survived losing his Gladiator in the battle) claimed a Breda 65, while Pattle claimed a Ba 65 and a CR.42.[53]
On 8 August 1940, during another dogfight, 14 Gladiators of 80 Squadron took 16 Fiat CR.42s from 9° and 10° Gruppi of 4° Stormo (a Regia Aeronautica elite unit) by surprise over Gabr Saleh, well inside Italian territory. British pilots claimed 13 to 16 confirmed victories and 1 to 7 probables, while losing two Gladiators.[54] That battle highlighted the strong points of the Gladiator over the CR.42, especially the radio equipment, which had permitted a coordinated attack, being also crucial for obtaining the initial surprise, and the Gladiator's superior low-altitude overall performance, including speed and a markedly superior horizontal manoeuvrability over its Italian opponent. The British celebrated the victory, while the Italians had to admit a hard defeat.[55] Overall, the few Gladiators and CR.42s clashed with a substantial parity, despite many Italians having gained combat experience over Spain. Firepower, agility and speed were not far different in any sense, even the engine was comparable; although the Italians had the initial advantage to have fought over Spain while RAF pilots did not, but this was not too important either, as RAF/RAAF pilots had often better fighting tactics. From 1941, monoplanes like the Hurricane and the MC.200 increasingly replaced biplanes in air combat, relegating them to secondary roles or ground attack.

Eastern Africa

In Eastern Africa the Gladiators faced the Italian biplane fighters: Fiat CR.32s and CR.42s. The latter, more modern than the Gladiator, was a formidable opponent. On 6 November 1940, in the first hour of the British offensive against Ethiopia, the Fiat CR.42 fighters of the 412a Squadriglia led by Capt. Antonio Raffi shot down five Gloster Gladiators without losses, at the expenses of 1 SAAF Sqn; among the Italian pilots there was the ace Mario Visintini, but the real difference was made by tactical situation, as the Gladiators came few at once, and were heavily outnumbered.[56] On 6 June 1941, the Regia Aeronautica had only two serviceable aircraft: a CR.32 and a CR.42, therefore the air superiority was finally archivied by Gladiators and the Hurricanes. The Gladiator's last air combat with an Italian fighter was on 24 October 1941, with the CR.42 of Tenente Malavolti (or, according to historian Håkan Gustavsson, sottotenente Malavolta). The Italian pilot took off to strafe British airfields at Dabat and Adi Arcai. According to the Italian historian Nico Sgarlato, the CR.42 was intercepted by three Gladiators and managed to shoot down two of them, but was then itself shot down and the pilot killed.[57] Other authors state that Malavolti managed only to fire on the two Gladiators before being shot down.[58]
According to Gustavsson, South African Air Force pilot (no. 47484V) Lieutenant Lancelot Charles Henry "Paddy" Hope, at Dabat airfield, scrambled to intercept the CR.42 (MM7117). Diving on it, he opened fire at 300 yards. Although the Italian pilot took violent evasive action, Hope continued to follow, closing to only 20 yards and firing as the Fiat tried to dive away. There was a brief flicker of flame and the last Italian aircraft to be shot down over East Africa spun into the ground and burst into flames near Ambazzo. Next day, the wreckage was found, the dead pilot still in the cockpit. Hope dropped a message on the Italian positions at Ambazzo: "Tribute to the pilot of the Fiat. He was a brave man. South African Air Force." But operational record books of the Commonwealth units in the area state that they didn’t suffer any losses on this date. The dedication of the posthumous Medaglia d’oro al valor militare states that Malavolti shot down a Gladiator and forced another one to crash land, but was himself shot down by the third Gladiator.[59]
This was the last air-to-air victory in the East African campaign.[60]

Greece

Tension had been building between Greece and Italy since 7 April 1939, when Italian troops occupied Albania. On 28 October 1940, Italy issued an ultimatum to Greece, which was rejected, and after few hours Italian troops invaded Greece, initiating the Greco-Italian War.
Britain sent help in the form of 80 Squadron, elements of which arrived at Trikkala by 19 November. That same day, the Gladiator debut came in the form of a surprise, intercepting a section of five Italian CR.42s on Coritza, only one of which returned to base. On 27 November, seven Gladiators attacked three Falcos, shooting down the lead aircraft, piloted by Com. Masfaldi, commanding the 364a Squadriglia. On 28 November, the commander of 365a Squadriglia, Com. Graffer, was shot down during a combat where seven aircraft were downed, four of them British.[61] On 3 December, the Gladiators were reinforced with elements from 112 Squadron. The following day, a clash between 20 Gladiators and ten CR.42s resulted in a loss of five, two of them Italians.[61] After a break of two weeks, 80 Sqn returned to operations on 19 December 1940. On 21 December 20 Gladiators intercepted 15 CR.42 Falcos, shooting down two with two losses.[62] Over the next few days, several groups of Italian Savoia-Marchetti SM.79 and Savoia-Marchetti SM.81 bombers were also intercepted and victories claimed.
The complete 112 Sqn moved to Eleusis by the end of January 1941, and by the end of the following month, had received 80 Sqn’s Gladiators, after the latter unit had converted to Hawker Hurricanes. On 5 April, German forces invaded Greece and quickly established air superiority. As the Allied troops retreated, Gladiators covered them, before flying to Crete during the last week of April. There No 112 Sqn recorded a few claims over twin-engined aircraft before being evacuated to Egypt during the Battle of Crete.[63]

Anglo-Iraqi War


Arab Legionnaires guard Gloster Gladiators of No. 94 Squadron RAF at the landing ground at H4 pumping station in Transjordan
The Royal Iraqi Air Force (RoIAF) had been trained and equipped by the British prior to independence in 1932.[64] One result of this was the dominance of British-built aircraft in the RoIAF inventory. In 1941, the sole RoIAF single-purpose fighter squadron, No. 4 Squadron consisted of seven operational Gloster Gladiators at Rashid Air Base.[65]
After a pre-emptive RAF attack from RAF Habbaniya against blockading Iraqi forces, Iraqi Gladiators took part in attacks on the British air base, strafing it ineffectively on 2 May.[66] Although much of the RoIAF was destroyed in the air or on the ground in the following days, the Iraqi Gladiators kept flying until the end of the war, carrying out strafing attacks on A Company of 1 Battalion The Essex Regiment on the outskirts of Baghdad on 30 May.[67]
Before the outbreak of hostilities in Iraq, the 4th Service Training School at RAF Habbaniya operated three old Gladiators as officers' runabouts. With the increased tension, the base was reinforced with another six Gladiators on 19 April, flying in from Egypt.[68] During the early part of the war the nine Gladiators flew numerous sorties against air and ground targets, taking off from the base' polo field.[69] The Gladiator force in Iraq was further reinforced when, on 11 May, another five aircraft arrived, this time from 94 Squadron in Ismaïlia on the Suez Canal.[70]
A last resupply of Gladiators came on 17 May in the form of four more 94 Squadron machines.[71]
During the fighting, the sole Gladiator-on-Gladiator kill occurred on 5 May, when Plt. Off. Watson of the Fighter Flight shot down an Iraqi Gladiator over Baqubah during a bomber escort mission. The Iraqi Gladiators' only claim during the war was a Vickers Wellington bomber shared with ground fire on 4 May.[72]
Immediately after launching his coup against King Faisal II in early April 1941, Prime Minister Rashid Ali al-Gaylani approached Germany and Italy for help in repelling any British counter-measures. In response, the Germans assembled a Luftwaffe task force under Iraqi colours called Fliegerführer Irak ("Flyer Command Iraq") which from 14 May operated out of Mosul.[73] Before this force collapsed due to lack of supplies, replacements, quality fuel and aggressive RAF attacks, two Gladiators fought a pair of Me 110s over Rashid Airfield at Baghdad on 17 May. Both German machines were swiftly shot down.[71] "Regia Aeronautica" sent 12 Fiat CR.42s that arrived in Iraq on 23 May. Six days later, the Fiat CR.42s intercepted RAF Hawker Audax and clashed with escorting Gladiators in what was to prove the final air-to-air air combat of the brief campaign. Italian pilots claimed two No.94 Sqn Gladiators but one Fiat was shot down by a Gladiator flown by Wg Cdr Wightman, close to Khan Nuqta.[74] The Iraqis continued to use Gladiators until 1949 for ground attack missions against the Kurds.[citation needed]

Syria

After the end of the Iraq fighting the British decided to invade Vichy French-controlled Syria to prevent the area from falling under direct German control. The French in Syria had supported the Iraqi rebellion materially and allowed Luftwaffe aircraft to use their airfields for operations over Iraq. The month-long Syria-Lebanon Campaign in June–July 1941 saw heavy fighting both in the air and on land, until the Vichy French authorities in Syria surrendered on 12 July 1941. In one encounter between the Royal Air Force and the Vichy French Air Force on 15 June 1941, six Gloster Gladiators were jumped by an equal number of Dewoitine D.520 monoplane fighter aircraft. In a confused battle, both sides lost one aircraft shot down and one severely damaged. French fighter ace Pierre Le Gloan shot down the Gladiator for his 15th confirmed kill. Le Gloan himself had to crash land his damaged D.520 at his own air base.[75]
As late as mid-1941, the RAF Chief-of-Air Staff offered 21 Gloster Gladiators gathered from various meteorological and communications flights in the Middle East, as well as five from a Free French unit, to AOC Singapore in order to strengthen the colony's defences against the emerging Japanese threat. The offer was turned down and later reinforcements consisted of Hawker Hurricanes.[76]

Operations elsewhere

The Irish Air Corps was supplied with four Gladiators on 9 March 1939. On 29 December 1940, two Irish Gladiators were scrambled from Baldonnel to intercept a German Ju 88 flying over Dublin on a photographic reconnaissance mission, but were unable to make contact.[77] Although unable to intercept any intruding aircraft, the Irish Gladiators shot down several British barrage balloons that had broken from their moorings.[78] For a short time in 1940, an order was given to Irish fighter pilots to use their aircraft to block the runways of airfields. They were then to use rifles and shoot at any invaders.[79] Irish Gladiators also overflew the site of the sinking of the liner SS Athenia in 1939 and offered the help of the Irish military. The flight was fired upon by Royal Navy ships in attendance, consequently, the Irish Gladiators withdrew.[citation needed]
The Luftwaffe used captured Latvian Gladiators as glider tugs with Ergänzungsgruppe (S) 1 from Langendiebach near Hanau during 1942–3.[80]
After becoming obsolete, RAF Gladiators carried out non-combat tasks such as meteorological work.[81]

Epilogue

The Finnish Air Force was the last to use the Gloster biplane in combat. So it was under Finnish insignia that the Gladiator achieved its last air victory. During the Continuation War, against the Soviets, Glosters supported the advance of the Karelian Army around Lake Ladoga. On 15 February 1943, 1st Lt Håkan Strömberg of LLv 16, during a reconnaissance mission along the Murmansk railway, between the White Sea and the Lake Onega, spotted, on Karkijarvi, a Soviet Polikarpov R-5 taking off. Stromberg dived on it and shot it down in the forest near its airfield with two bursts.[82]

Survivors

Gladiators have been preserved at the Shuttleworth Collection, Fighter Collection at Duxford, Gloucestershire Aviation Collection (in Bedfordshire, UK), the National War Museum, Malta[83] and the RAF Museum (in Hendon and Cosford, UK). One Swedish Gladiator Mk I is preserved in Winter War markings at the Swedish Air Force Museum in Malmen, just outside of Linköping, Sweden.

Norway

The Norwegian Aviation Museum has in its collection Gladiator II, serial N5641, operated by No. 263 squadron and abandoned at Lake Lesjaskog during the squadron's retreat.[84] The aircraft had been purchased by a local farmer who preserved it into the 1960s when it was brought to the museum for restoration.[85]

Malta

The fuselage of the only surviving Gladiator from the Hal Far Fighter Flight (N5520), later called Faith, was presented to the people of Malta in 1943. The fuselage remains are displayed in the War Museum at Fort St Elmo, Valletta.[83] Research on the airframe has indicated that it incorporates parts of at least one other Gladiator.[86] Malta's Aviation Museum has been trying since at least 2005 to obtain possession of the Gladiator remains from the War Museum which, it claimed, was lacking sufficient security for valuable heritage exhibits. In its Air Battle of Malta Memorial Hangar at Ta' Qali, the Aviation Museum had demonstrated superior expertise in aircraft restoration and had managed to acquire "a set of wings and other parts for the Gladiator".[87] This request was reinforced in November 2008 by a newspaper article which stated "the aircraft is in a very bad state and now approaching the point of no repair".[83]

Quotations

“ Those old Gladiators aren't made of stressed steel like a Hurricane or a Spit. They have taut canvas wings, covered with magnificently inflammable dope, and underneath there are hundreds of small thin sticks, the kind you put under the logs for kindling, only these are drier and thinner. If a clever man said, 'I am going to build a big thing that will burn better and quicker than anything else in the world,' and if he applied himself diligently to his task, he would probably finish up by building something very like a Gladiator. ”
— Roald Dahl, "A Piece of Cake", from the short story collection The Wonderful Story of Henry Sugar

Gladiator aces

The top scoring Gladiator aces flew it in North Africa and Greece, and scored most of their successes against Regia Aeronautica aircraft. Flight Lieutenant Marmaduke T. "Pat" St. Pattle, from No. 80 Squadron, while flying the Gloster fighter, achieved 15.5 confirmed air victories (out of his 50+ kills), plus four probably destroyed and six damaged. Second is Pilot Officer Bill "Cherry" W Vale, from No. 33 and 80 Squadrons, with 10 individual kills, shared and 1.5 damaged. Flight Lieutenant Joe P. Fraser, from No. 112 Sqdn, and Flight Sergeant Don S. Gregory, from Nos. 33 and 80 Sqdns, scored all of their kills (respectively, 9.5 and 8) flying the Gladiator. Sergeant C. E. "Cas" Casbolt, from No. 80 Sqdn, shot down 7.5 e/a (plus one probably destroyed and 1.5 damaged).[88]

Variants

SS.37
Prototype.
Gladiator I
Version powered by a single 840 hp (627 kW) Bristol Mercury IX air-cooled radial piston engine. The aircraft was designated J 8 in Swedish Air Force service. Delivered 1937–38, 378 built.
Gladiator II
Version powered by a single Bristol Mercury VIIIA air-cooled radial piston engine. The aircraft was designated J 8A in Swedish Air Force service. Delivered 1938–39, 270 built.
Sea Gladiator Interim
Single-seat fighter biplane for the Royal Navy, 38 modified Gladiator II. Fitted with arrestor hooks. Serial numbers: N2265 – N2302.
Sea Gladiator
Single-seat fighter biplane for the Royal Navy, 60 built. Fitted with arrestor hooks and provision for dinghy stowage. Serial numbers: N5500 – N5549 and N5565 – N5574.

Operators


Gladiator in pre-Second World War RNoAF colours

Swedish Voluntary Air Force Gladiator fighter from the air squadron F 19, with Finnish Air Force markings

Specifications (Gloster Gladiator Mk I)

Orthographic projection of the Gladiator Mk.I
Data from Gloster Aircraft since 1917[90]
General characteristics
Performance
Armament
In at least some Sea Gladiators, provision existed for a pair of Brownings to be fitted under the upper wings as well, bringing the total to six. Official service release trials were not completed before the Sea Gladiators were replaced by later types – but some upper wing Brownings may have been fitted in the field, in particular in Malta.[92]

See also

Related development
Aircraft of comparable role, configuration and era
Related lists

References

Notes
  1. ^ Lumsden 1992, p.10.
  2. ^ James 1971, p. 206.
  3. ^ James 1971, pp. 206–207.
  4. ^ Lumsden 1992, p. 12.
  5. ^ James 1971, p. 207.
  6. ^ a b Barber 2008, p. 6
  7. ^ Matricardi, Paolo. Aerei Militari: Caccie e Ricognitori. Milano: Mondadori Electa, 2006.
  8. ^ Mason 1964, p. 128.
  9. ^ Spencer 2003, pp. 10, 12.
  10. ^ Håkan & Slongo 2012.
  11. ^ Thomas 2006, pp. 73–75.
  12. ^ a b Thomas 2002, p. 11.
  13. ^ Thomas 2006, p. 73.
  14. ^ Thomas 2002, p. 13.
  15. ^ Thomas 2002, p. 12.
  16. ^ Gustavsson, Håkan. "Chinese biplane fighter aces – 'Buffalo' Wong Sun-Shui." Håkans Aviation page, 2 July 2007. Retrieved 12 April 2009.
  17. ^ a b c Perttula, Pentti. "Finnish Air Force Aircraft: Gloster Gladiator." Backwoods Landing Strip – Finnish Air Force Aircraft, 2007. Retrieved 12 April 2009.
  18. ^ Henriksson, Lars. "J 8 – Gloster Gladiator (1937–1947)." Avrosys.nu, 2 January 2008. Retrieved 12 April 2009.
  19. ^ Thomas 2002, pp. 14–15.
  20. ^ Thomas 2002, p. 15.
  21. ^ Crawford, Alex. "Norwegian Gloster Gladiators". webachive.org. Retrieved: 26 August 2010.
  22. ^ Thomas 2002, p. 25.
  23. ^ Kraglund, Ivar. "Gladiator, Gloster" (in Norwegian). Norsk krigsleksikon 1940-45. Oslo: Cappelen, 1995, p. 136. ISBN 82-02-14138-9.
  24. ^ Gustavsson, Håkan. "The Gloster Gladiator in the Norwegian Army Air Service (Hærens Flygevåpen)." Håkans Aviation page, 25 May 2004. Retrieved 12 April 2009.
  25. ^ Royal Air Force History: History of No. 263 Squadron." Royal Air Force, 22 January 2009. Retrieved 12 April 2009.
  26. ^ Rawlings 1969.[page needed]
  27. ^ "New Zealanders with the Royal Air Force (Vol. I) Chapter 3 — Meeting the German Attack." New Zealand Electronic Text Centre, University of Victoria, 2008. Retrieved 12 April 2009.
  28. ^ Crawford 2002, pp. 70–74.
  29. ^ Spencer 2003, pp. 31–32.
  30. ^ Thomas 2002, pp. 18, 94.
  31. ^ Weal 2012, p. 49.
  32. ^ Rimell 1990, p. 27.
  33. ^ Lyman 2006, p. 27.
  34. ^ Ketley 1999, p. 32
  35. ^ Crawford 2002, pp. 120–121.
  36. ^ Hayles, John. "Gladiator." aeroflight.co, 17 April 2004. Retrieved 12 April 2009.
  37. ^ "The fate of Gloster Gladiator 'Faith'." Malta Aviation Museum, 2009. Retrieved 12 April 2009.
  38. ^ Sanderson, Michael. "Faith, Hope and Charity." killifish.f9.co. Retrieved 12 April 2009.
  39. ^ Crawford, Alex. "Gloster Gladiators and Fiat CR.42s over Malta 1940–42. geocities.com. Retrieved: 23 October 2010.
  40. ^ Ministry of Information 1944, p. 8.
  41. ^ Gustavsson, Håkan. "Group Captain George Burges DFC OBE, RAF no. 33225." Håkans aviation page, 30 March 2009. Retrieved 25 October 2010.
  42. ^ Gustavsson, Håkan. "Flight Lieutenant William Joseph 'Timber' Woods DFC, RAF no. 39605 ." Håkans aviation page, 29 April 2010. Retrieved 25 October 2010.
  43. ^ Marcon 1997, pp. 11–15.
  44. ^ Crawford 2002, pp. 59–66.
  45. ^ CALL-OUT 2002 p. 32
  46. ^ or on 31 July, according to the historian Håkan Gustavsson
  47. ^ Shores et al 1987, p. 41.
  48. ^ a b "Underwater search for Gloster Gladiator 'Charity'." Malta Aviation Museum News & Events, 20 May 2009. Retrieved 10 December 2009.
  49. ^ Williams and Gustin 2003, p. 106.
  50. ^ Jackson 1989, p. 94.
  51. ^ Gustavsson, Håkan. "Biplane fighter aces: Italy, Capitano Franco Lucchini Medaglia d'Oro al Valor Militare." Håkans aviation page, 30 March 2009. Retrieved 12 April 2009.
  52. ^ Massimello, Giuseppe Pesce con Giovanni. Adriano Visconti Asso di guerra. Parma: Edizioni Albertelli Speciali srl, 1997.
  53. ^ Thomas 2002.[page needed]
  54. ^ Håkan and Slongo 2010, p. 109.
  55. ^ Gustavsson, Håkan. "Flight Lieutenant Marmaduke Thomas St. John Pattle, D.F.C. (39029), No. 80 Squadron." surfcity.kund.dalnet.se. Retrieved 26 August 2010.
  56. ^ Gustavsson, Håkan. "Biplane fighter aces, Italy, Capitano Mario Visintini." Håkans aviation page: Biplane Fighter Aces from the Second World War, 20 February 2006. Retrieved 4 December 2009.
  57. ^ Sgarlato 2005
  58. ^ Emiliani et al. 1979, p. 63.
  59. ^ Patri, Salvatore. L' Ultimo Sparviero dell'Impero Italiano. A.O.I. 1940–1941. Roma: IBN editore, 2006.
  60. ^ Gustavsson, Håkan. "Biplane Fighter Aces from the Second World War." Håkans aviation page, 21 March 2009. Retrieved 12 April 2009.
  61. ^ a b de Marchi 1994
  62. ^ Gustavsson, Håkan. "Biplane Fighter Aces: Squadron Leader William Joseph ‘Bill’ Hickey DFC, RAF no. 32035." Håkans Aviation page, 23 October 2006. Retrieved 12 April 2009.
  63. ^ Thomas 2002, pp. 61–69.
  64. ^ Lyman 2006, p. 25.
  65. ^ Lyman 2006, p. 26.
  66. ^ Lyman 2006, p. 44.
  67. ^ Lyman 2006, p. 84.
  68. ^ Lyman 2006, pp. 16, 22.
  69. ^ Lyman 2006, p. 40.
  70. ^ Lyman 2006, p. 52.
  71. ^ a b Lyman 2006, p. 68.
  72. ^ Thomas 2002, p. 80.
  73. ^ Lyman 2006, p. 64.
  74. ^ Thomas 2002, p. 81.
  75. ^ Ketley 1999, pp. 31–32, 36
  76. ^ Cull 2004, p. 12
  77. ^ Kennedy 2008, p. 180.
  78. ^ Crawford, Alex. "Irish Air Corps Gladiators." geocities.com. Retrieved 12 April 2009.
  79. ^ Fodor 1982, p. 134.
  80. ^ Gustavsson, Håkan. "Luftwaffe use of the Gloster Gladiator during the Second World War." Håkans Aviation page. Retrieved 22 May 2012.
  81. ^ Gustavsson, Håkan. "Gloster Gladiator in Meteorological Flights service." Håkans Aviation page. Retrieved 11 April 2009.
  82. ^ Thomas 2002, p. 82.
  83. ^ a b c Mizzi, J.A. "Restoration: Saving the Gloster Sea-Gladiator Faith." Times of Malta.com, 27 November 2008. Retrieved 23 May 2009.
  84. ^ Gloster Gladiator in 263 RAF Squadron service "[1]"
  85. ^ "Norwegian Gladiator Discovery." Reader's report, Flight Magazine, 12 July 1967.
  86. ^ Crawford 2002, pp. 122–123.
  87. ^ Polidano R. (Museum Director.http://www.maltaaviationmuseum.com/listsearch2.asp?ID=57 "Aviation Museum wants Gladiator from War Museum."] Malta Aviation Museum News & Events, 3 April 2005.
  88. ^ Thomas 2002, p. 83.
  89. ^ Ketley and Rolfe 1996, p. 11.
  90. ^ James 1971, p. 226.
  91. ^ a b c Thetford 1957, p. 227.
  92. ^ Mason 1964, pp. 82, 117.
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