The M39 cannon is a 20 mm caliber single-barreled revolver cannon developed for the United States Air Force in the late 1940s. It was used on a number...

Hellcat tank destroyer M39 cannon, an American aircraft-mounted automatic cannon M39 rifle, a Finnish variant of the Mosin–Nagant rifle M39 Enhanced Marksman...

DEFA, respectively. Switzerland produced the Oerlikon KCA. The American M39 cannon used the 20 mm version, re-chambered for a slightly longer 102 mm cartridge...

Force and the Brazilian Navy. M39 cannon Williams, p. 327 Williams, Anthony G. (2022). Autocannon: A History of Automatic Cannon and Their Ammunition. Marlborough...

DEFA, the very similar British ADEN cannon, and the smaller American M39 cannon. As the DEFA 552 it entered production in 1954. In 1968 an upgraded version...

There are many types, including chain guns, gast guns, revolver cannons, and rotary cannons. They are being used as military aircraft main guns, naval guns...

DEFA cannon, firing similar ammunition. The USAF introduced the 20 mm M39 cannon to replace the M24, while the Navy combined the original Hispano design...

27mm diameter R-23 cannon – comparable Russian design, 23mm M39 cannon – comparable US design, 20mm diameter "ADEN 30 mm Cannon MK 4 & 5" (PDF). United...

smaller-caliber weapons, commonly called "guns", from larger-caliber "cannons" (e.g. machine gun vs. autocannon), is conventionally taken to be the 20...

DEFA, while the 20 mm version was used by the US as the basis for the M39 cannon. During World War II, the German firm Mauser began development of a radically...

had no radar, being intended to house an armament of six 20 mm (.79 in) M39 cannon, while the fighter's single pilot sat in a pressurized cockpit and was...

30×111mm R-23 cannon – comparable Russian design: 23mm×260mm (telescoped) M39 cannon – comparable US design: 20×102mm Notes "Germany 27 mm/145 MLG 27 - NavWeaps"...

Air Base Philippine Air Force SPYDER medium range air defence system A M39 cannon platform being towed by a Kia KM450 light truck "2024 World Air Forces...

the same to adapt the 0.60 to a 20 mm explosive shell as part of their M39 cannon project. This became the 20x102, which remains the standard US 20 mm round...

a lower rate of fire than machine guns; a possible solution, the M39 revolver cannon, had problems with overheating and excessive barrel wear. In June...

R-23 cannon – comparable Russian design, 23×260mm (telescoped) M39 cannon – comparable older US design, 20×102mm "AEI Systems Low Recoil 30mm Cannon Nears...

Lewis gun (USA/UK) M2 Browning machine gun (United States) M4 cannon (United States) M39 cannon (United States) M61 Vulcan (United States) M134 Minigun (United...

comparable German design, 27×145mm R-23 cannon – comparable Russian design, 23×260mm (telescoped) M39 cannon – comparable older US design, 20×102mm "Bullet...

on later aircraft these were replaced by an arrangement of four 20 mm M39 cannon. A new rotary bomb door was adopted on the B-57B, which had originally...

comparable German design, 27×145mm R-23 cannon – comparable Russian design, 23×260mm (telescoped) M39 cannon – comparable older US design, 20×102mm Media...

addition, the starboard M39 20 mm cannon mounted in the nose was removed to make way for additional avionics (the sole cannon on the two-seaters was removed...

Automatic cannons  France Bernardini Mk-164 used in AMX A-1  United States M39 cannon used in F-5 Tiger II  Russia GSh-23L used in AH-2 Sabre  Germany...

were equipped with two M39 cannon mounted in the nose. Production F-20s may have substituted two Ford Aerospace Tigerclaw cannons instead of the M39s; while...

DEFA, respectively. Switzerland produced the Oerlikon KCA. The American M39 cannon used the 20 mm version, re-chambered for a slightly longer 102 mm cartridge...

used such weapons operationally. It was fitted with four 20mm M39 cannon, with one cannon often removed in service to make room for a TACAN beacon-receiver...

(18,000 m). F-86F-2 Designation for 10 aircraft modified to carry the M39 cannon in place of the M3 .50 caliber machine gun "six-pack". Four F-86E-10s...

(aircraft and helicopter mount) Colt Mk 12 cannon – 20 mm (aircraft mount) M3 cannon – 20 mm (aircraft mount) M39 cannon – 20 mm (aircraft mount) M61 Vulcan...

hazardous and remote coastal defenses. The T-75 revolver cannon is based on the American M39 cannon and was developed in Taiwan. The weapon systems were first...

106 lb/sq ft (516 kg/m2) Thrust/weight: 0.62 Armament Guns: 4x 20 mm Pontiac M39 cannon OR 1x 20 mm, 6 barrel M61 Vulcan autocannon Bombs: 10,000 lb (4,500 kg)...

production) M61 Vulcan 20 mm rotary cannon as the KM168 produced since 1977 (Licensed production) M39 cannon 20 mm cannon as the M39A3, in use on the KF-5E...