Gloster Meteor

was the first British jet fighter and the Allies' first operational jet. Designed by George Carter, it first flew in 1943 and commenced operations on 27 July 1944 with 616 Squadron of the Royal Air Force (RAF). The Gloster Meteor was not an aerodynamically advanced aircraft but the Gloster design team succeeded in producing an effective jet fighter that served the RAF and other air forces for decades. Meteors saw action with the Royal Australian Air Force (RAAF) in the Korean War, and remained in service with numerous air forces until the 1970s. Two Meteors, WL419 and WA638, remain in service with the Martin-Baker company as ejection seat testbeds.The first 20 aircraft were delivered to the Royal Air Force on 1 June 1944; one was also sent to the U.S. in exchange for a Bell YP-59A Airacomet for comparative evaluation.

No. 616 Squadron RAF was the first to receive operational Meteors, 14 of them. The squadron was based at RAF Culmhead, Somerset and had been previously equipped with the Spitfire VII. After a conversion course at Farnborough for the six leading pilots, the first aircraft was delivered to Culmhead on 12 July 1944.[2] The squadron now with seven Meteors moved on 21 July 1944 to RAF Manston on the east Kent coast and, within a week, 30 pilots were converted.
The Meteor was initially used to counter the V-1 flying bomb threat. 616 Squadron Meteors saw action for the first time on 27 July 1944, when three aircraft were active over Kent. These were the Meteor's (and the Royal Air Force's) first operational jet combat missions. After some problems, especially with jamming guns, the first two V1 "kills" were made on 4 August. By war's end, Meteors accounted for 14 flying bombs.

After the end of the V-1 threat, and the introduction of the ballistic V-2 rocket, the RAF was forbidden to fly Meteor F.1 on combat missions over German-held territory for fear of an aircraft being shot down and then salvaged by the Germans. In any case, the greatly improved F.3 was in prospect. No. 616 Squadron briefly moved to RAF Debden to allow USAAF bomber crews to gain experience in facing jet-engined foes before moving to Colerne, Wiltshire.No. 616 Squadron exchanged its F.1s for the first Meteor F.3s on 18 December 1944. This was a substantial improvement over the earlier mark, although the basic design still had not reached its potential. Wind tunnel and flight tests demonstrated that the original short nacelles, which extended fore and aft of the wing, contributed heavily to compressibility buffeting at high speed. New, longer nacelles not only cured some of the compressibility problems but added 120 km/h (75 mph) at altitude, even without upgraded powerplants. The last batch of Meteor F.3s featured the longer nacelles while other F.3s were retrofitted in the field with the new nacelles.

The F.3 also had the new Rolls-Royce Derwent engines, increased fuel capacity, and a new larger, more strongly raked bubble canopy.On 20 January 1945, four Meteors were moved to Melsbroek in Belgium. In March, the entire squadron was moved to Gilze-Rijen and then. in April, to Nijmegen. The Meteors flew armed reconnaissance and ground attack operations without encountering any German jet fighters. By late April, the squadron was based at Faßberg, Germany and suffered its first losses when two pilots collided in poor visibility. The war ended with the Meteors having destroyed 46 German aircraft through ground attack[citation needed] and having faced more problems through misidentification as the Me 262 by Allied aircraft and flak than from the Luftwaffe.[citation needed] To counter this, continental-based Meteors were given an all-white finish as a recognition aid.

The next major change was the Meteor F.4 that went into production in 1946, by which time there were 16 RAF squadrons equipped with Meteors. The first F.4 prototype flew on 17 May 1945. The F.4 had the Rolls-Royce Derwent 5 engines (a smaller version of the famous Nene), wings 86.4 cm shorter than the F.3's and with blunter tips (derived from the world speed record prototypes), a stronger airframe, fully pressurized cockpit, lighter ailerons (to improve maneuverability), and rudder trim adjustments to reduce snaking. The F.4 could also be fitted with a drop tank under each wing while experiments were performed with carriage of underwing stores and also in lengthened fuselage models. The F.4 was 170 mph (270 km/h) faster than the F.1 at sea level (585 against 415), although the reduced wings impaired its rate of climb.Because of the increased demand, F.4 production was divided between Gloster and the Armstrong Whitworth factory at Baginton. The majority of early F.4s did not go directly to the RAF: 100 were exported to Argentina (and saw action on both sides in the 1955 revolution, one being lost on 19 September 1955[11]) while in 1947, only RAF Nos. 74 and 222 Squadrons were fully equipped with the F.4. Nine further RAF squadrons were upgraded over 1948. From 1948, 38 F.4s were exported to the Dutch, equipping four squadrons (322, 323, 326 and 327) split between bases in Soesterberg and Leeuwarden until the mid-1950s. In 1949, only two RAF squadrons were converted to the F.4, Belgium was sold 48 aircraft in the same year (going to 349 and 350 Squadrons at Beauvechain) and Denmark received 20 over 1949–50. In 1950, three more RAF squadrons were upgraded, including No. 616 and, in 1951, six more. In 1950, a single order of 20 F.4s was delivered to Egypt.A modified two-seater F.4 for jet-conversion and advanced training was tested in 1949 as the T 7.

It was accepted by the RAF and the Fleet Air Arm and became a common addition to the various export packages (for example 43 to Belgium 1948–57, a similar number to the Netherlands over the same period, two to Syria in 1952, six to Israel in 1953, etc.). Despite its limitations—unpressurized cockpit, no armament, limited instructor instrumentation—over 650 T 7s were manufactured.As improved jet fighters began to emerge, Gloster decided to perform a redesign of the F.4 to keep it up to date, while retaining as much of the manufacturing tooling of the F.4 as possible. The result was the Meteor F.8 (G-41-K) which was to be the definitive production model, serving as a major Royal Air Force single-seat fighter until the introduction of the Hawker Hunter and the Supermarine Swift.The first prototype F.8 was a modified F.4, followed by a true prototype, VT150, that flew on 12 October 1948 at Moreton Valence.[12] Flight testing of the F.8 prototype led to the discovery of an aerodynamic problem: when ammunition was expended, the aircraft became tail-heavy and unstable around the pitch axis due to the weight of fuel retained in fuselage tanks no longer being balanced by the ammunition. Gloster designers solved the problem by substituting the tail of the abortive "G 42" single-engine jet fighter. The F.8 and other production variants were to successfully use the new tail design; the new tail gave the later Meteors a distinctive appearance, with taller straighter edges compared to the rounded tail of the F.4s and earlier marks.

The F.8 also featured a fuselage stretch of 76 centimetres (30 inches), intended to shift the aircraft's centre of gravity and also eliminate the use of ballast that had been necessary in earlier marks. The F.8 incorporated uprated engines, Derwent 8s, with 16 kN (1,633 kgp / 3,600 lbf) thrust each combined with structural strengthening, a Martin Baker ejection seat and a "blown" teardrop cockpit canopy that provided improved pilot visibility. Between 1950 and 1955, the Meteor F.8 was the mainstay of RAF Fighter Command, and served with distinction in combat in Korea with the RAAF as well as operating with many air forces worldwide, although it was clear that the original design was obsolete compared to contemporary swept-wing fighters such as the North American F-86 Sabre and the Soviet MiG-15.Initial deliveries of the F.8 to the RAF were in August 1949, with the first squadron receiving its fighters in late 1950. Like the F.4, there were strong export sales of the F.8. Belgium ordered 240 aircraft, the majority assembled in The Netherlands by Fokker.

The Netherlands had 160 F.8s, equipping seven squadrons until 1955. Denmark had 20, ordered in 1951; they were to be the last F.8s in front-line service in Europe. The RAAF ordered 94 F.8s, which served in Korea (see below). Despite arms embargoes, both Syria and Egypt received F.8s from 1952, as did Israel (where they served until 1961). On 1 September 1955, two Israeli F.8s shot down two Egyptian Vampires and in the 1956 Suez Crisis, F.8s were employed by both Egypt and Israel in ground-attack roles. After the crisis, both Egypt and Syria disposed of their Meteors in favour of various MiG variants. Brazil ordered 60 new Meteor F.8s and 10 T.7 trainers in October 1952, paying with 15,000 tons of raw cotton.In the 1950s, Meteors also were developed into effective photo-reconnaissance, training and night fighter versions. The fighter-reconnaissance (FR) versions were the first to be built, replacing the ageing Spitfires and Mosquitos then in use. Two FR 5s were built on the F.4 body; one was used for nose section camera tests and the other broke up in midair while in testing over Moreton Valence. On 23 March 1950, the first FR 9 flew. Based on the F.8, it was 20 cm longer with a new nose incorporating a remote-control camera and window and was also fitted with additional external ventral and wing fuel tanks.

Production of the FR9 began in July. No. 208 Squadron, then based at Fayid, Egypt was the first to be upgraded followed by the 2nd Tactical Air Force in West Germany, No. 2 Squadron RAF at Bückeburg and No. 79 Squadron RAF at RAF Gutersloh flew the FR 9 from 1951 until 1956. In Aden, No. 8 Squadron RAF was given the FR 9 in November 1958 and used them until 1961.[14] Ecuador (12), Israel (7) and Syria (2) were the only foreign customers for the FR 9.In addition to the armed, low-altitude operation, tactical FR 9 variant, Gloster also developed the PR10 for high-altitude missions. The first prototype flew on 29 March 1950 and was actually converted into the first production aircraft. Based on the F.4, it had the F.4-style tail and the longer wings of the earlier variant. All the cannons were removed and a single camera placed in the nose with two more in the rear fuselage; the canopy was also changed. The PR 10 was delivered to the RAF in December 1950 and were given to No.2 and No. 541 Squadrons in Germany and No. 13 Squadron RAF in Cyprus. The PR 10 was rapidly phased out from 1956 with improving surface to air missile technology and newer, faster aircraft rendering it obsolete.