Capitation Rates
Search for "capitation rates" on the Defence Intranet and you will get the info you are looking for. There are two tables - Full and Marginal costs. I am no expert but I believe that maginal costs are effectively fuel and consumables and full costs cover everything inc depreciation. Hourly figures for 09-10 for the platforms you mentioned:
Typhoon - Full £68716 Marginal £3780
Harrier - Full £35762 Marginal £3945
C-130 J - Full £11587 Marginal £1888
C-130K - Full £9924 Marginal £2132
C-17 - Full £42068 Marginal £4870
Regards,
RS