How will the RAF tankers be crewed, clearly there will be 2 drivers, a loadie??. Who is going to oversee the refuelling part of the job particularly on a trail etc. I am guessing the AARCs role will be retained but will there routinely be a 3rd on the flightdeck at some bespoke workstation monitoring the fuel offload? If so what brevet will this type be? Will the Eng/Nav fraternity be playing musical chairs........