Grumman X-29A Technical Specifications
Service Year: 1982
Type: Forward-Swept Wing Technology Demonstrator
National Origin: United States
Manufacturer(s): Grumman - USA
Production Total: 2
Structural (Crew Space, Dimensions and Weights)
Operating Crew (Typical): 1
Overall Length: 48.23 feet (14.7 meters)
Overall Width: 28.87 feet (8.80 meters)
Overall Height: 14.11 feet (4.30 meters)
Weight (Empty): 13,801 lb (6,260 kg)
Weight (MTOW): 17,791 lb (8,070 kg)
Installed Power and Standard Day Performance
Propulsion: 1 x General Electric F404-GE-400 turbofan engine developing 16,000 lb of thrust.
Maximum Speed: 1,131 mph (1,820 kph; 983 knots)
Maximum Range: 1,553 miles (2,500 km)
Service Ceiling: 55,118 feet (16,800 meters; 10.44 miles)
Armament / Mission Payload
Global Operators / Customers
Model Variants (Including Prototypes)
Grumman Model 712 / G-712 - Internal Grumman Company Designation.
X-29A - Base Developmentl Model of which 2 examples were produced and operated.