KeMac - I think the date you were at Luton may have been 31/03/1970 (which was a Tuesday) - as most of your list ties up with this date - LN-FOL Douglas Dc-6A Fred Olsen was in that day from/to Brussels, Islander G-AXWO was parked up outside the McAlpine hangar with G-51-154 inside being painted, 5X-UVH African Safari Brit was inside the Monarch hangar on a check, G-ANBA & G-AOVF (ex British Eagle) were stored - most of the rest of your list were based at the airport.