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Ordnance QF 3.7-Inch AA

Anti-Aircraft Artillery

The Ordnance QF 3.7-inch gun system served as the principle anti-aircraft gun of British and Commonwealth forces during World War 2.
Authored By: Staff Writer | Edited: 5/2/2017
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Year: 1937
Manufacturer(s): Vickers - UK
Production: 10,000
Crew: 7
Length: 16.27 ft (4.96 m)
Weight: 10 tons (9,320 kg; 20,547 lb)
Power: None. This is a towed artillery piece.
Ceiling: 6 miles (9 km)
Operators: Australia; Belgium; Canada; India; Cyprus; Ireland; Israel; Malta; Nepal; New Zealand; Sealand; South Africa; United Kingdom; Yugoslavia


1 x 94mm (3.7") main gun

Dependent upon ammunition stocks.

Variants / Models

• QF 3.7" AA - Base Series Designation
• Mk I
• Mk II
• Mk III
• Mk IV
• Mk V
• Mk VI
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