The Bordkanone 3,7 (BK 3,7) ("on-board cannon 3.7") was a German 3.7 cm (1.46 in) anti-tank/bomber autocannon of World War II and based on the earlier...

interceptions while losing nine of their own Me 410s.[citation needed] BK 3,7 BK 7,5 MK 112 cannon Vickers "S" gun QF 6pdr Class M Mark I with Auto Loader...

as the BK 3,7, the lightest-calibre model of the Bordkanone series of heavy caliber cannon used in Luftwaffe aircraft during the war. The BK 3,7 was usually...

guns, each one in a self-contained under-wing gun pod, as the Bordkanone BK 3,7, after achieving success against Soviet tanks with the 20 mm MG 151/20 cannon...

heavy-calibre autocannon by the Luftwaffe, especially with the Bordkanone BK 3,7 autocannon, mounted in twin gun pods against Soviet armour on the Eastern...

Bf 110 G-2/R1 Bf 110 G-2 armed with a BK 3,7 under the fuselage. Bf 110 G-2/R4 Bf 110 G-2 armed with a BK 3,7 under the fuselage and two MK 108 in the...

contemporary aircraft weapons: Germany 30 mm MK 101 30 mm MK 103 37 mm BK 3,7 50 mm BK 5 50 mm MK 214A (experimental) Japan 37 mm Ho-203 37 mm Ho-204 57 mm...

One obvious solution would be to use the larger 3.7 cm (1.46 in) BK 3,7 (Bordkanone 3,7), recently adapted from the ground-based 3.7 cm Flak 18. These guns...

less than lethal riot launcher ARWEN ACE, a less than lethal riot launcher BK 3,7, a German World War II airborne anti-tank gun Bofors 37 mm, a Swedish designed...

75 mm calibres, mounted in gun pods under the fuselage or wings. The 37 mm BK 3,7 cannon, based on the German Army's 3.7 cm FlaK 43 anti-aircraft autocannon...