Historical aircraft types

REG	type	ICAO
VT-ISY	A20N	801460
VT-IPK	A20N	80155a
VT-IZF	A20N	800d2d
VT-IPN	A20N	80156d
VT-IQW	A20N	80168c
VT-IQH	A20N	80160e