Built in response to US Army's Advanced Attack Helicopter competition. Development of Hughes Model 77. 6 prototypes built.

Overview

Data on design, manufacture and status

Design authority: Hughes Helicopters

Primary manufacturer: Hughes Helicopters

Parent type: Hughes AH-64 Apache

Aircraft status: Operational

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift configuration: Single main rotor

Dedicated control device: Tail rotor

Crew required: 2

Crew seating: Tandem

Landing gear: Wheels (non-retractable)

Overall Dimensions

Data on aircraft size

Engine Details

Aircraft powerplant (lift and/or propulsion)

Total number of engines: 2

Engine designation: GE T700-GE-700 turbine

Engine manufacturer: GE Aviation

Intermediate power: 1146 kW (1536 hp)

Weights and Performance

Data on aircraft weight and flight characteristics

Related VFS Resources

Resources related to the YAH-64/Model 77 , provided by the Vertical Flight Society.
Forum Proceedings
 
Vertiflite articles
Enter a search term in the box above.
Web files from vtol.org
Enter a search term in the box above.
Webpages from vtol.org
Enter a search term in the box above.

Related Public Resources

Resources related to the YAH-64/Model 77 , provided by public sources across the internet.

Images