Handley Page H.P. O/400 Technical Specifications
Service Year: 1918
Type: Heavy Bomber Aircraft
National Origin: United Kingdom
Manufacturer(s): Handley Page - UK
Production Total: 657
Structural (Crew Space, Dimensions and Weights)
Operating Crew (Typical): 3
Overall Length: 62.86 feet (19.16 meters)
Overall Width: 100.00 feet (30.48 meters)
Overall Height: 21.98 feet (6.70 meters)
Weight (Empty): 8,501 lb (3,856 kg)
Weight (MTOW): 13,360 lb (6,060 kg)
Installed Power and Standard Day Performance
Propulsion: 2 x Rolls-Royce Eagle VIII V-12 engines developing 360 horsepower each.
Maximum Speed: 98 mph (157 kph; 85 knots)
Maximum Range: 450 miles (724 km)
Service Ceiling: 8,497 feet (2,590 meters; 1.61 miles)
Rate-of-Climb: 217 feet-per-minute (66 m/min)
Armament / Mission Payload
5 x 7.7mm Lewis machine guns in nose (2x), dorsal (2x) and ventral (1x) positions.
8 x 250lb bombs OR 16 x 112lb bombs. Up to 2,000lbs of total external ordnance.
Global Operators / Customers
Australia; China; United Kingdom; United States
Model Variants (Including Prototypes)
O/100 - Initial Bomber Model on which the development of the 0/400 stemmed from.
O/400 - Base Series Designation