Historical aircraft types

REG	type	ICAO
VH-VZU	B738	7c6de8
VH-VYI	B738	7c6db8
VH-VZV	B738	7c6de9
VH-VZW	B738	7c6dea
VH-VXI	B738	7c6d94
VH-VZY	B738	7c6dec