Historical aircraft types

REG	type	ICAO
VT-IBW	A21N	8015e6
VT-IMV	A21N	801523
VT-IMD	A21N	8014b4
VT-IMK	A21N	8014d9
VT-ILU	A21N	80146f
VT-IWM	A21N	8016de