Originally Posted by
jensdad
Did Heavylift have a Belfast based at LHR?
The Air Bridge / Hunting service BCS412 operated LTN-LHR (ferry, STD 2015 I think) then LHR-BRU, returning to LTN as the BCS411 at 0355 (BCS=Eurotrans callsign, operating for DHL). Sun-Fri inclusive from memory. So when the Belfast substituted for the Merchantman it would have day stopped LTN rather than LHR.