Also there was a poster around here, mostly on the IDCC board, username was HABU, or HABU something. That is a particularly deadly cobra snake I believe. Anyway, it was the code name for the SR-71 Blackbird program. F6 you probably remember him, I haven't heard from him in years.
On another who gives a shit topic, my uncle Gene was the project manager at a Lockheed plant building the L-1011 passenger jet. The skunkworks were in an adjacent building... very high security.