The several types of Eagle Transporters (or simply "Eagles"). From top to bottom: Cargo Eagle (a.k.a. Eagle Freighter), VIP Eagle, Transporter Eagle (a.k.a. Combat Eagle, Passenger Eagle, Recon/Survey Eagle, Standard Eagle), Rescue Eagle (a.k.a. Medical Eagle), Laboratory Eagle (a.k.a. Science Eagle, Boosterized Eagle).
Based on the hit British Sci-Fi T.V. series "Space: 1999", co-created by Gerry Anderson, the guy who brought us "Thunderbirds".