Historical aircraft types

REG	type	ICAO
N588AS	B738	a793b1
N587AS	B738	a78ffa
N983AK	B39M	adb653
N274AK	B739	a2b562
N518AS	B738	a67f38
N713AL	B39M	a9873d
N725AL	B39M	a9b62a