Historical aircraft types

REG	type	ICAO
VT-TQK	A20N	8014d0
VT-EXT	A20N	800be7
VT-TQO	A20N	801553
VT-TQA	A20N	801408
VT-TNR	A20N	80139e
VT-TQU	A20N	80162f