avia.wikisort.org - Glider

The NASA Hyper III was an American unpowered full-scale lifting body remotely piloted vehicle designed and built at the NASA Flight Research Center at Edwards Air Force Base, California.[1]

Hyper III
Role	Lifting-body remotely piloted vehicle Type of aircraft
National origin	United States
Manufacturer	National Aeronautics and Space Administration
Designer	Dale Reed
First flight	12 December 1969
Primary user	NASA
Number built	1

Design and development

The Hyper III was designed to help in the M2 lifting body program, it had a flat bottom and sides, and a simple straight wing with no control surfaces[1] that was designed to simulate a pop-out wing that had been proposed for a re-entry vehicle. The Hyper III had twin fins and rudders canted at 40° from the vertical, and hinged elevons on the horizontal surface.[1] The landing gear was a fixed tricycle type, using spring steel legs from a Cessna aircraft.[1] It was fitted with an emergency parachute system and controlled by 5-channel radio link; instrument data was downlinked using a 12-channel radio.[1]

On 12 December 1969 the Hyper III was launched from a helicopter at 10,000 feet. It glided 5 km, turned round, came back and landed. After the three-minute flight it was not flown again as the Center cancelled the program.[1]

Specifications

Data from Jane's All the World's Aircraft 1973-74[1]

General characteristics

• Length: 32 ft 0 in (9.75 m)
• Wingspan: 15 ft 0 in (4.57 m)
• Height: 7 ft 6 in (2.29 m)
• Wing area: 35.41 sq ft (3.29 m²)
• Empty weight: 950 lb (431 kg)
• Gross weight: 950 lb (431 kg)

Performance

• Maximum speed: 173 mph (277 km/h, 150 kn)
• Stall speed: 69 mph (111 km/h, 60 kn)
• Range: 11 mi (18 km, 9.6 nmi)
• Service ceiling: 12,000 ft (3,660 m)

See also

• NASA M2-F1

Related lists

• List of NASA aircraft
• List of experimental aircraft

References

Notes

Bibliography

External links

• NASA Hyper III photo collection and additional information

---