Historical aircraft types

REG	type	ICAO
VH-YIV	B738	7c7ab5
VH-YIW	B738	7c7ab6
VH-YIZ	B738	7c7ab9
VH-YIJ	B738	7c7aa9
VH-YFX	B738	7c7a4b
VH-YFV	B738	7c7a49