<P> The Lockheed C - 5 Galaxy is a large military transport aircraft originally designed and built by Lockheed , and now maintained and upgraded by its successor , Lockheed Martin . It provides the United States Air Force ( USAF ) with a heavy intercontinental - range strategic airlift capability , one that can carry outsize and oversize loads , including all air - certifiable cargo . The Galaxy has many similarities to its smaller Lockheed C - 141 Starlifter predecessor , and the later Boeing C - 17 Globemaster III . The C - 5 is among the largest military aircraft in the world . </P>
<P> The Lockheed C - 5 Galaxy is a large military transport aircraft originally designed and built by Lockheed , and now maintained and upgraded by its successor , Lockheed Martin . It provides the United States Air Force ( USAF ) with a heavy intercontinental - range strategic airlift capability , one that can carry outsize and oversize loads , including all air - certifiable cargo . The Galaxy has many similarities to its smaller Lockheed C - 141 Starlifter predecessor , and the later Boeing C - 17 Globemaster III . The C - 5 is among the largest military aircraft in the world . </P>
what is the largest plane in the us air force
what is the largest plane in the us air force
Lockheed C - 5 Galaxy
Lockheed C - 5 Galaxy