February 1948, the Air Ministry issued specification F4/48 for the
all weather day and night fighter.
Gloster and De havilland were both awarded a contract to build prototypes
for evaluation in April 1949.
Gloster's proposed design was delta winged GA-5. Its characteristic
design was benefitted with a high speed capability of swept wing and
a greater structural strength. A tail plane was added to improve the
manoeuvrability for attack and landing.
On 26 November 1951, the GA-5 made its first flight.
It was 2 month behind the rival De havilland DH-110 which was later
developed into the Sea Vixen for the Royal Navy.
Eventually on 7 July 1952 the GA-5 was ordered for the RAF and named
Javelin.
Including 7 prototypes, total 436 Javelins were produced and equipped
14 RAF fighter squadrons.
The last Javelin left No.60 squadron on 30 April 1968.
THe final flight of Javelin was made by red and white FAW-9 chase plane
XH897 which joined the Imperial War Museum collection at Duxford.
Specifications;
Span : 15.87m (52ft)
Length : 17.17m (56ft 3in)
Max weight : 19.480kg (43,000lb)
Engine : 2 x Armstrong Siddley Saphire 7R
Static thrust : 5,560kg (12,300lb) each
Max Speed : Mach 0.94 (1,130kmph, 709mph)
Service ceiling : 16,000m 852,500ft)
The kit comes with our standard precision white metal detail parts
plus a set of etched brass parts.
FireStreak missile fuselages are white metal and fins are etched brass.
The characteristic wing top vortex generators come as etched brass
parts. They are designed to be spiked into 0.5mm holes. Push-fit, no
glue required.
For the roundels, apply decals first, fit the generators, then touch-up
paint.
Easy, simple, and great result.
Many modellers have won international competition prizes with the Javelin
kits.
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