Historical aircraft types

REG	type	ICAO
VH-VZY	B738	7c6dec
VH-VZW	B738	7c6dea
VH-XZP	B738	7c7803
VH-XZL	B738	7c77ff
VH-XZB	B738	7c77f5
VH-XZN	B738	7c7801