Anti Aircraft

Some articles on anti aircraft, anti, aircraft:

Bombing Of Helsinki In World War II - Helsinki's Air Defense
... In the autumn of 1939, Helsinki was protected by the 1st Anti Aircraft Regiment consisting of four heavy anti-aircraft batteries of three to four guns each, one light AA battery and one AA machine gun ... acoustic locators and 6 radars in addition to visual spotters and the Finnish Navy's anti-aircraft ...
7.5 Cm L/45 M/16 Anti Aircraft Gun
... The 7.5 cm L/45 M/16 anti aircraft gun was designed and manufactured in Norway in the early to mid-1920s ... It was an uninspired design, but it did boost the anti aircraft capacity in Norway significantly when adopted ...
Lancashire Hussars - Second World War
2 Batteries (Anti-tank) and 423 Bty had become No. 4 Batteries (Anti-aircraft), known as 1/106 Bty, 1/102, Bty, etc ... The former two were equipped with Bofors 37 mm anti-tank guns on Portees, and the latter two with captured Italian 20mm Breda Model 35 AA/AT guns ...
Bofors 40 Mm - British Versions - Army Versions
... Testing showed that aiming the guns against high-speed aircraft was a serious problem. 40 mm Mark III (there was no Mk II), became the Army's standard light AA (anti-aircraft) weapon, operating alongside their 3-inch and 3.7-inch heavy weapons ... Eventually an anti-aircraft gunnery school on the range at Stiffkey on the Norfolk coast delivered a workable solution, a trapeze-like arrangement that moved the pancake sights to offer lead correction ...
List Of Anti-aircraft Weapons - Japan - Japan Ground Self Defense Force Anti-aircraft Equipment - Antiaircraft Land Fixed/mobile Cannons
... M42 40 mm Self-Propelled Anti-Aircraft Gun "Duster" Type 87 Self-Propelled Anti-Aircraft Gun 75 mm M51 Anti-Aircraft Gun ...