This has happened twice. Been playing the game for a couple weeks. I have had no issues with rockets, but I've had the game crash when doing things with "space planes". I use the quotes because these vehicles actually don't have wings, I just drive them around collecting info from the biomes. Once it crashed when I hit "revert to assembly" (see files in 2015-01-11_004440 folder) then it crashed at end of runway as I was exiting my vehicle to repair some wheels (see 2015-01-10_234126 folder) I'm running Win 7 Pro with all current updates. KSP Version 0.90.0.75 (no mods) on Steam. Links to crash folders https://drive.google.com/folderview?id=0B5bMKKOgnnXRbzRmcTRENEdqd28&usp=drive_web screenshot of vehicle (seems pretty basic to me).
