@ (optional) Send List of Aircraft C/NBuiltID In this OrgIn other Org wa242 1958 H-10 Westland Whirlwind Ser.1, c/n WA242, ff: 1958; reg Westlands as G-17-?, 1958; de... wa243 1958 H-11 Westland Whirlwind Ser.1, c/n WA243, ff: 1958; reg Westlands as G-17-?, 1958; de...