06-08-2009, 08:05 PM
Scott Crossfield was quite a pilot and designer.
http://www.youtube.com/watch?v=WXpEPZ6ZZIs
This a a video of the second static test of the newer X-15 engine (burning anhydrous ammonia instead of alcohol).
http://www.youtube.com/watch?v=WXpEPZ6ZZIs
This a a video of the second static test of the newer X-15 engine (burning anhydrous ammonia instead of alcohol).