N590 Learjet 35 Corporate Alexandria - Esler Regional (ESF / KESF), USA - Louisiana Stuart Jessup - 16/05/1981
N590 Beech M35 Bonanza Private Glasgow - Prestwick (PIK / EGPK), UK - Scotland Charles E. MacKay - 1986*
N590 Aero Commander 680 IBM Corporation Glasgow - Renfrew (GLA / EGPF), UK - Scotland Iain C. MacKay - 19/04/1960
N590 Beech M35 Bonanza Private Glasgow - International (GLA / EGPF), UK - Scotland Charles E. MacKay - 1986*
