@ (optional) Send Units YearsUnitsBase 1978/0214 squadronSeeb International List of Aircraft C/NModBuiltID In this OrgIn other Org 5549 653 Royal Oman air force, ex Royal Flight A4O-AE: Royal Flight of Oman from 1975; May/June 1980 handed ov... VH-URS: McDermott Aviation 2009 Ecolift N373EC: Ecolift 2010 5550 652 see Bell 212 c/n 30671