The based units use the same pool of Grob Tutors, all of which are housed in hangar 1. Hangar 2 is the fire section as already mentioned, and hangar 3 currently houses a privately owned T-6 and a pair of JPs. Interestingly I heard that Monarch had bought part of the old tech site so, despite the fact that both rumours could well be wildly incorrect, there's rarely smoke without fire therefore I look forward to discovering the whole truth in due course!