American X Vehicles, An Inventory X-1 to X-45

[kolibri282]

title: American X Vehicles, An Inventory X-1 to X-45
author: Jay Miller, Dennis R. Jenkin
comment: fortunately X-25 can serve as a pretext to enter this nice compilation in the rotorcraft history section...;-)
http://ntrs.nasa.gov/archive/nasa/ca...2001117700.pdf

PS: This research was directed towards this design:
http://www.rotaryforum.com/forum/arc...p/t-32437.html

[jebthereb]

i believe that everyone should check out the x-25

[jebthereb]

who knew benson had an X plane