It WAS me.
Rog, once upon a time, (many years ago) I used to be a spotter, with my Ian Allen book of civil registrations, myself and my Flt. Lt, father used to travel to airports / airfields far and wide and watch the planes. Simple fun, crossing off the registrations in my book.
But then again Rog747, you seem to frequent trainspotters websites......
Let he who is without sin, cast the first stone.
prepare for incoming...................