Lockheed’s L-500 was a proposed civil version of the C-5 Galaxy, imagined as a giant passenger and cargo aircraft that could ...

Despite a rocky start due to a costly development process, so expensive, in fact, that it nearly bankrupted Lockheed Martin, the C-5 Galaxy has had a service history that includes the Vietnam, Iraq, ...

The C-5, the largest transport aircraft in the US Air Force fleet, is showing signs of its age—yet its replacement, the Next ...