Nation: USA
Manufacturer: Bell Helicopter Co.
S.D.C.: 350
Type: SEAL insertion and support helicopter
Year: 1960
Engine: Lycoming T53-L-11 turboshaft, 1,100 shp
Rotor Diameter: 44 ft
Fuselage Length: 38 ft 5 in
Overall Length: 53 ft
Height: 14 ft
Empty Weight: 5,055 lb
Max Takeoff Weight: 9,500 lb
Max Speed: 138 mph
Ceiling: 21,000 ft
Range: 286 miles
Crew: 2
Load/Armament: 7 fully equipped troops or 3,000 lb (typically the M16 system)

M16 system: M-16 Aircraft Armament Subsystem on the UH-1B/C/M consisted of four M-60C 7.62mm machineguns on a flex mount and two seven shot 2.75" rocket pods. The system was mounted on hardpoints just aft of the cargo doors. Later versions substituted two M-134 miniguns for the sixty's and was designated the M-21 system.

M-60C Machine Guns (4)
Damage: 1D4 x 10 per 15 round burst
Rate of Fire: (cyclic) 500 rounds per minute
Muzzle Velocity: 855 m/sec
Approx. Effective Range: 1800 m
Feed: 300 rounnd belt feed per gun.

2.75 Rockets Launchers (2)
Damage: 1D6 x 10 per rocket
Rate of Fire: Rockets can be fired one at a time or in volleys of 2 or 3.
Range: 10,000 ft (3048 m)
Payload: 14 rockets total.