X-22
Mission: The X-22A was designed and built to evaluate Bells patented dual tandem ducted-propeller configuration for a V/STOL transport. Later, it was configured to serve as a testbed for V/STOL handling qualities using a variable stability control system. Four General Electric YT53-GE-8D turboshaft engines powered it.
Manufacturer: Bell Aircraft Corporation
Number Built: 2
Sponsor: USAF, USA, USN
Fastest Flight: 255 mph
Highest Flight: 27,800 feet (approx.)
First Flight: 17 March 1966
Last Flight: 1988
Total Flights: 500+
Length: 39 feet 6.5 inches
Wingspan: 39 feet 3.8 inches (aft ducts)
Height: 20 feet 7 inches
Gross Weight: 18,016 lb
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