NASA X-38 U.S. Navy The C-5 is the only

The C-5 is the only aircraft that can transport any of the Army's combat equipment

twin engine

Three instructors and three students were killed in crashes since the plane went into service in 1994

It made its first flight on June 1

The maximum weight for takeoff during peacetime is 769

NASA X-38 U.S. Navy The C-5 is the onlyX 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