The C-133 was a regular visitor to NAS Adak in the Aleutian islands when I lived there. It never parked at the passenger and cargo air terminal. It landed then taxied to the end of the runway and parked with the aft end facing the tundra and the small access road that led from there to the nuclear weapons storage area located a few hundred yards from the end of the runway. Visits were short and with packages delivered and others loaded it would then start engines and taxi out to take off until the next visit. C-133 was probably the largest aircraft to visit NAS Adak in the time I was there. We had the occasional C-124, C-130, C-141, and on one occasions a pair of B-57B (very dark blue overall, may have been part of the Patricia Lynn program). Also had an AC-119 make an unscheduled visit due to maintenance issues en route to or from SEA.