Historical aircraft types

REG	type	ICAO
N37542		a4495d
N37535	B39M	a4493d
N1902U	A320	a16adc
N37540		a4495b
N77572	B39M	aa7f02
N458UA	A320	a59197
N27239	B738	a2b0cd
N47569	B39M	a5d6f9
N498UA	A320	a62f93