Historical aircraft types

REG	type	ICAO
VH-VZF	B738	7c6dd9
VH-VZK	B738	7c6dde
VH-VZV	B738	7c6de9
VH-XZD	B738	7c77f7
VH-XZC	B738	7c77f6
VH-VZC	B738	7c6dd6