In this NASA Flight Research Center photograph the Lunar Landing Research Vehicle (LLRV) #1 is shown in flight.
A group photo of the LLRV personnel following the program’s 100th flight. The photo was taken at South Base, and…
In this 1965 NASA Flight Research Center photograph the Lunar Landing Research Vehicle (LLRV) is shown at near maximum altitude…
Lunar Landing Research Vehicle (LLRV) flight #1-16-61F with Bell 47 Helicopter providing chase support.
An inflight view from the left side of the Lunar Landing Research Vehicle, is shown in this 1964 NASA Flight…
Helios Prototype Flying Wing on lakebed at Edwards, Calif.
X-2 Number 1 (#674) landing with skids deployed.
AeroVironment technicians carefully line up attachments as a fuel cell electrical system is installed on the Helios Prototype solar powered…
The first flight of a large aircraft to be powered by electric fuel cells began with a takeoff at 8:43…
