Trumpeter 1:72 Westland Wyvern S.4
Posted: Thu Apr 30, 2015 9:27 pm
This will be my effort for "In The Navy"
The Westland Wyvern was a British single-seat carrier-based multi-role strike aircraft built by Westland Aircraft that served in the 1950s, seeing active service in the 1956 Suez Crisis. Production Wyverns were powered by a turboprop engine driving large and distinctive contra-rotating propellers, and could carry aerial torpedoes.
The Wyvern began as a Westland project for a naval strike fighter, with the engine located behind the pilot, driving a propeller in the nose via a long shaft that passed under the cockpit floor. This enabled the pilot to be located in a position that conferred the best possible visibility over the nose for carrier operations. Official interest resulted in Air Ministry Specification N.11/44 for a long-range naval fighter using the 24-cylinder H-block Rolls-Royce Eagle 22 piston engine (unrelated to the First World War-era engine of the same name) being issued to cover Westland's design.
The specification also called for an airframe design that would be able to take a turboprop engine when a suitable unit was available. There was a parallel specification for the Royal Air Force, F.13/44, for which Hawker submitted the competing P.1027, a development of the Tempest. The RAF variant was cancelled, when in 1945 it was decided that all future fighter aircraft would be jet-powered.
The original design soon matured into the more conventional Westland W.34, with the 3,500 hp (2,610 kW) Eagle engine in the nose driving large contra-rotating propellers and the pilot sitting high in a humped fuselage to improve visibility. The design was otherwise orthodox, with a low wing, tailwheel undercarriage and double-folding wings fitted with both Youngman flaps on the inner wing section and conventional flaps on the outer section. The W.34 was to be armed with four Hispano 20 mm cannon in the wings and have the ability to carry a torpedo under the fuselage or a selection of bombs and rockets under the wings.
The prototype W.34; the Wyvern TF.1, first flew at Boscombe Down on 16 December 1946 with Westland's test pilot Harald Penrose at the controls. This aircraft was lost on 15 October 1947 when the propeller bearings failed in flight. Westland's assistant test pilot Sqn. Ldr. Peter Garner was killed attempting to make an emergency landing. From prototype number three onwards, the aircraft were navalised and carried their intended armament.
The definitive Wyvern mark was the TF.4, later S.4. Initially, 50 S.4s were ordered and were joined by the last seven TF.2s, which were altered while still under construction. S.4s reached limited shore-based front line service in May 1953 with 813 Naval Air Squadron at RNAS Ford, replacing the somewhat similar (and equally troubled) Blackburn Firebrand. Several second line squadrons also received Wyverns around this time.
Total production was 127 airframes with 124 aircraft completed.
Operational history...
The first carrier trials were carried out by the first pre-production Wyvern TF.2 aboard HMS Illustrious on 21 June 1950. Despite this, when the Wyvern S.4 entered service with 813 Naval Air Squadron in May 1953, it had not obtained clearance for carrier operations, this being obtained only in April 1954.The Wyvern was in service with the Fleet Air Arm from 1954 to 1958. Wyverns equipped 813 Squadron, 827 Squadron, 830 Squadron and 831 Squadron of the Fleet Air Arm.
In September 1954, 813 embarked with their Wyverns on HMS Albion for carrier-based service in the Mediterranean. The Wyvern soon showed a worrying habit for flameout on catapult launch; the high G forces resulting in fuel starvation. A number of aircraft were lost off Albion's bows and Lt. B. D. Macfarlane made history when he successfully ejected from under water after his aircraft had ditched on launch and been cut in two by the carrier. 813 did not return to Albion until March 1955 when the problems had been resolved.
830 Sqn. took the Wyvern into combat from HMS Eagle, flying 79 sorties during Operation Musketeer; the armed response to the Suez Crisis. Two Wyverns were lost to damage from Egyptian light anti-aircraft fire; both pilots of the aircraft successfully ejected over the sea, and were picked up by Eagle's search and rescue helicopter. The squadron returned to the UK on Eagle after this conflict and disbanded in January 1957. Consequently, 813 was the last Wyvern squadron, disbanding on 22 April 1958.
All Wyverns were withdrawn from service by 1958: while in service and testing there were 68 accidents, 39 were lost and there were 13 fatalities; including two RAF pilots and one US Navy pilot.
Lets look at some plastic...
Not much in a great big box..
Easy instructions..
Not sure which one to do? Joe wants me too do the top one with the Muskateer strips
See what I mean about the box..! That's a 1:32 kit in the box underneath....!
Haven't got long, best get a wriggle on
The Westland Wyvern was a British single-seat carrier-based multi-role strike aircraft built by Westland Aircraft that served in the 1950s, seeing active service in the 1956 Suez Crisis. Production Wyverns were powered by a turboprop engine driving large and distinctive contra-rotating propellers, and could carry aerial torpedoes.
The Wyvern began as a Westland project for a naval strike fighter, with the engine located behind the pilot, driving a propeller in the nose via a long shaft that passed under the cockpit floor. This enabled the pilot to be located in a position that conferred the best possible visibility over the nose for carrier operations. Official interest resulted in Air Ministry Specification N.11/44 for a long-range naval fighter using the 24-cylinder H-block Rolls-Royce Eagle 22 piston engine (unrelated to the First World War-era engine of the same name) being issued to cover Westland's design.
The specification also called for an airframe design that would be able to take a turboprop engine when a suitable unit was available. There was a parallel specification for the Royal Air Force, F.13/44, for which Hawker submitted the competing P.1027, a development of the Tempest. The RAF variant was cancelled, when in 1945 it was decided that all future fighter aircraft would be jet-powered.
The original design soon matured into the more conventional Westland W.34, with the 3,500 hp (2,610 kW) Eagle engine in the nose driving large contra-rotating propellers and the pilot sitting high in a humped fuselage to improve visibility. The design was otherwise orthodox, with a low wing, tailwheel undercarriage and double-folding wings fitted with both Youngman flaps on the inner wing section and conventional flaps on the outer section. The W.34 was to be armed with four Hispano 20 mm cannon in the wings and have the ability to carry a torpedo under the fuselage or a selection of bombs and rockets under the wings.
The prototype W.34; the Wyvern TF.1, first flew at Boscombe Down on 16 December 1946 with Westland's test pilot Harald Penrose at the controls. This aircraft was lost on 15 October 1947 when the propeller bearings failed in flight. Westland's assistant test pilot Sqn. Ldr. Peter Garner was killed attempting to make an emergency landing. From prototype number three onwards, the aircraft were navalised and carried their intended armament.
The definitive Wyvern mark was the TF.4, later S.4. Initially, 50 S.4s were ordered and were joined by the last seven TF.2s, which were altered while still under construction. S.4s reached limited shore-based front line service in May 1953 with 813 Naval Air Squadron at RNAS Ford, replacing the somewhat similar (and equally troubled) Blackburn Firebrand. Several second line squadrons also received Wyverns around this time.
Total production was 127 airframes with 124 aircraft completed.
Operational history...
The first carrier trials were carried out by the first pre-production Wyvern TF.2 aboard HMS Illustrious on 21 June 1950. Despite this, when the Wyvern S.4 entered service with 813 Naval Air Squadron in May 1953, it had not obtained clearance for carrier operations, this being obtained only in April 1954.The Wyvern was in service with the Fleet Air Arm from 1954 to 1958. Wyverns equipped 813 Squadron, 827 Squadron, 830 Squadron and 831 Squadron of the Fleet Air Arm.
In September 1954, 813 embarked with their Wyverns on HMS Albion for carrier-based service in the Mediterranean. The Wyvern soon showed a worrying habit for flameout on catapult launch; the high G forces resulting in fuel starvation. A number of aircraft were lost off Albion's bows and Lt. B. D. Macfarlane made history when he successfully ejected from under water after his aircraft had ditched on launch and been cut in two by the carrier. 813 did not return to Albion until March 1955 when the problems had been resolved.
830 Sqn. took the Wyvern into combat from HMS Eagle, flying 79 sorties during Operation Musketeer; the armed response to the Suez Crisis. Two Wyverns were lost to damage from Egyptian light anti-aircraft fire; both pilots of the aircraft successfully ejected over the sea, and were picked up by Eagle's search and rescue helicopter. The squadron returned to the UK on Eagle after this conflict and disbanded in January 1957. Consequently, 813 was the last Wyvern squadron, disbanding on 22 April 1958.
All Wyverns were withdrawn from service by 1958: while in service and testing there were 68 accidents, 39 were lost and there were 13 fatalities; including two RAF pilots and one US Navy pilot.
Lets look at some plastic...
Not much in a great big box..
Easy instructions..
Not sure which one to do? Joe wants me too do the top one with the Muskateer strips
See what I mean about the box..! That's a 1:32 kit in the box underneath....!
Haven't got long, best get a wriggle on
- and have even bought the same kit but will wait until I have more experience
or try a touch-up 
