@ (optional) Send Units YearsUnitsBase 1980/86Grupo de Aviacion 9Cerro Moreno List of Aircraft C/NModBuiltID In this OrgIn other Org 31194 1980 H-31 fach d/d 1980; Grupo 9; w/o 23jul86; sold as G-BTHC - G-BTHC: Autair Helicopters 1991; ex H-31; to Canada C-FBHY: Eagle Copters 1991; ex G-BTHC