columbia107:
DSC_1669-2 copyright: "Swiss Air Force Bombardier Challenger 604 (T-752) VIP transport aircraft"
columbia107:
DSC_1772 copyright: "Swiss Air Force Bombardier Challenger 604 VIP transport aircraft"
columbia107:
DSC_4751 copyright 1: "Swiss Air Force, Bombardier CL-604 Challenger VIP transport aircraft"