1996 : C-130H 74-1662, c/n 4597, of the 40th Airlift Squadron, Dyess Air Force Base , TX crashed into Sleeping Indian mountains, after departure from Jackson Hole , Wyoming , in supporting presidential mission. 277. November 22, 1996 : HC-130H 64-14856, c/n 4072, delivered June 1965 to Air Force Systems Command ,