I thought all the RAF multi engine fleets had a ratio of crews to aircraft of about 1.5 to 1, to allow for 24/7 Ops during war. During my time at Lyneham there were approx 80-90 crews for 60 airfames (all K models then). In which case the numbers Mad Mark quotes for the kipper fleet are not unusual.
Are you telling me that the RAF only has 6 or 7 E-3D crews, is only planning on 5 ASTOR crews, only has 9 Tristar crews, only enough VC-10 crews for one a/c each, etc, etc.
I think not!!
p.s Oh yes, sorry I forgot, and only 4 C-17 crews!!