@ (optional) Send List of Aircraft C/NBuiltID In this OrgIn other Org 413-1 w/o 1975 1959 NASA-533 CH-46C xfer NASA as NASA533 ~1962; redesig YCH-46C ~1962; asgd Langley Reasearch Center... 58-5514: Vertol YHC-1A, c/n 413-1, ff: 27Aug59; del USArmy as YH...