Keystone

Keystone B-5

Heavy bomber

  • First flight1929
  • StatusRetired
  • Number built30
Technical data

Specifications

01

Crew & dimensions

Crew
5
Length
14.9 m (48 ft 10 in)
Wingspan
22.8 m (74 ft 8 in)
Height
4.8 m (15 ft 9 in)
02

Performance

Maximum speed
179 km/h (111 mph, 97 kn)
Range
1,310 km (815 mi, 707 nmi)
Service ceiling
4,270 m (14,000 ft)
03

Powerplant

Powerplant
2 × Wright R-1750-3 radial engines (525 hp / 392 kW)
04

Armament

Armament
Guns: 3 ×.30 in (7.62 mm) Browning machine guns; Bombs: 2,500 lb (1,100 kg); 4,000 lb (1,800 kg) on short runs