Historical aircraft types

REG	type	ICAO
VH-VZG	B738	7c6dda
VH-VZU	B738	7c6de8
VH-VYG	B738	7c6db6
VH-VZI	B738	7c6ddc
VH-VXI	B738	7c6d94
VH-VXA	B738	7c6d8c