eee, the last time I saw the a/c reg G-WLAD it was on the old Cymru BAC 1-11 back in the 80's. The one that had to have an engineer standing by to belt the crap out of one of the starter motors to get it to disengage, as once it started it would not shut off and the engine noise just kept getting higher and higher, many a time I beat a hasty retreat when in close proximity to it