>The village of Casmalia starts just south of the south switch Devon. The Vandenberg AFB property line is above the tracks and at the very west edge of Casmalia. The Air Force police are rarely in that area. Never had a problem with photography there.

Casmaila used to be a siding, and there was another one about two miles East (SP East that is) called Antonio. Just East of Antonio's location is the curve where the line turns toward the West switch of Narlon, and it's the installations the AF has in this area which make photography a no-no. They have remote sensors along that fence all the way up to the East switch of Devon, if not further, so it's not a good idea to take pix anywhere SP east of the town of Casmalia. In fact, I don't recommend even walking along the track or R/W any further east (UP south) than Casmalia.