QF 3.7 inch
QF 3.7 inch.[Source: Unknown]
History:
The QF 3.7-inch AA was Britain's primary heavy anti-aircraft gun during World War II. It was roughly the equivalent of the German 88 mm FlaK and American 90 mm, but with a slightly larger calibre of 94 mm. It was used throughout World War II in all theatres except the Eastern Front. The gun was produced in six major variants, two versions (mobile and fixed) and in considerable numbers. The Mk VI ordnance used only with a fixed mounting gave vastly increased performance. It remained in use after the war until AA guns were replaced by guided missiles, notably the Thunderbird, in the late 1950s. The gun was also used as the basis for the Ordnance QF 32-pounder anti-tank gun variant used on the Tortoise heavy assault tank.
The QF 3.7-inch AA was Britain's primary heavy anti-aircraft gun during World War II. It was roughly the equivalent of the German 88 mm FlaK and American 90 mm, but with a slightly larger calibre of 94 mm. It was used throughout World War II in all theatres except the Eastern Front. The gun was produced in six major variants, two versions (mobile and fixed) and in considerable numbers. The Mk VI ordnance used only with a fixed mounting gave vastly increased performance. It remained in use after the war until AA guns were replaced by guided missiles, notably the Thunderbird, in the late 1950s. The gun was also used as the basis for the Ordnance QF 32-pounder anti-tank gun variant used on the Tortoise heavy assault tank.
Photo Source(s):
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