NASA X-38 U.S. Navy compared with 85 in the

compared with 85 in the F-28-4000 (on which the 100 is based)

One airplane named "The Turtle" set a world piston-engined distance record in 1946

twin engine

The maximum weight for takeoff during peacetime is 769

after having been grounded for more than two years

NASA X-38 U.S. Navy compared with 85 in theX 38 spacecraft model. The Crew Return Vehicle (CRV) is a manned space vehicle which will stay, in dormant mode, permanently attached to the International Space Station. It will act as the Station's lifeboat and ensure the safe return of the Station crew to Earth in an emergency. The Crew Return Vehicle, which is under the programmed responsibility of NASA, will offer room for up to 6 astronauts. The configuration chosen by NASA for the CRV is a so