The Rheinmetall Bordkanone 5, or BK-5, was a WWII-era German 50 mm autocannon primarily intended for use against Allied heavy bombers, such as the United...

ground attack aircraft. This version of the Pak 40 was the heaviest of the Bordkanone series of heavy calibre aircraft guns, incorporating a twelve-round magazine...

A-1/U4 subtype fitted the massive, 540-kilogram (1,190 lb) Bordkanone series 50 mm (2 in) BK 5 cannon, loaded with 21 rounds in the same under-nose ordnance...

variant with single 50 mm (1.969 in) Bordkanone BK 5 cannon in ventral gun pod. There were 32 built. Ju 88 P-5 Proposed heavy-gun variant with single...

151 was Maschinengewehr but they are cannon. (Bordkanone) BK 3.7 BK 5 BK 7.5 (based on Rheinmetall's 7.5 cm Pak 40 with self-contained twelve-round magazine)...

m/49 (Sweden) Bordkanone BK 3,7 cannon (37mm, a.k.a. 3,7 cm) (Germany) Bordkanone BK 5 cannon (50mm, a.k.a. 5 cm) (Germany) Bordkanone BK 7,5 cannon (75mm...

The BK 27 (also BK27 or BK-27) (German abbreviation for Bordkanone, "on-board cannon") is a 27 mm (1.063 in) caliber revolver cannon manufactured by Mauser...

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...

maintenance units modified a small number of He 177A-3s, fitting a 50 mm Bordkanone BK 5 cannon with a 21-round magazine within the aircraft's undernose Bola...

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...

Kfz. 234/2 - eight wheel armoured car Bordkanone-series BK 5 heavy-caliber autocannon 5 cm KwK 38 Rheinmetall BK-5 British Ordnance QF 6-pounder Soviet...

PDF | Missile | Military Technology". Scribd. Retrieved 2023-11-25. "Bordkanone Mauser 27 Millimeter". www.bundeswehr.de (in German). Retrieved 2023-06-25...

The BK 5 cm cannon, based on the 5 cm KwK 39 cannon of the Panzer III, was installed in Ju 88P bomber destroyers, which also used other Bordkanone models...

570 m/s (1,870 ft/s) Effective range: 900 m (2,950 ft). 37mm Bordkanone BK 3,7 (Nazi Germany) Ho-5 cannon MK 108 cannon Ho-155 cannon Ho-204 cannon Ho-301...

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...

autocannon ever mounted into an aircraft, outweighing the WW II German Bordkanone BK 7,5 75mm aircraft-mount, tank-killing single barrel autocannon by some...

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

21-round armed Bordkanone-series BK 5 cannon, itself weighing some 540 kg (1,190 lb). The MK 112's projectile was supposed to weigh 1.5 kg (3.3 lb); of...

D-5 before being rebuilt as a G-2 variant, possibly by fitting G-2 outer wings to a D-5 airframe. The wings have the hard-points for Bordkanone BK 3,7...

never-built A-3/R5 variant was also planned to mount a 75 mm Bordkanone BK 7,5 cm cannon. Five A-5 variants were built, armed with up to 33 spin-stabilized...

armed with a modified PAK 40 75 mm anti-tank gun. This weapon, the Bordkanone BK 7,5, was the most powerful forward-firing weapon fitted to a production...

40 mm Class S gun: 40mm British equivalent Rolls-Royce 40 mm cannon Bordkanone BK 3,7: German equivalent Ho-203 cannon: Japanese equivalent Bishop, Chris...

out the first tank with the new Stuka. The Ju 87 G-2, based on the Ju 87 D-5 with extended wingtips, replaced the Ju 87 G-1 during 1944. This was a dedicated...

G-2/R1 was also capable of employing armament such as the Bordkanone-series 37 mm (1.46 in) BK 3,7 autofed cannon, mounted in a conformal ventral gun pod...

armed with heavy guns (Bordkanone). Dedicated "tankbuster" aircraft such as the Ju 87Gs (Kanonenvogel) were armed with two BK 37mm autocannon in underwing...

wings. Some were modified to destroy tanks with heavy calibre, 37mm Bordkanone BK 3,7 autocannons mounted in gun pods below the wings. They were very...

was in "tank-buster" aircraft such as the 75 mm (3.0 in) caliber Bordkanone BK 7.5 cannon-equipped Henschel Hs 129 B-3. Every Soviet and Russian-derived...

Some variants of the Stuka were equipped with a pair of 37 mm (1.5 in) Bordkanone BK 3,7 cannons mounted in under-wing gun pods, each loaded with two...

of the G-2 variants, experimentally equipped with twin 3.7 cm (1.5 in) Bordkanone BK 3,7 cannon in gun pods, that were commanded by Staffelkapitän Hans-Ulrich...

gun-armed Mosquito Mk. XVIII and the autoloading German 75 mm long-barrel Bordkanone BK 7,5 heavy-caliber ordnance fitted to both the Henschel Hs 129B-3 and...