Historical aircraft types

REG	type	ICAO
N949AK	B39M	ad2ea1
N491AS	B739	a613e0
N467AS	B739	a5b3ad
N556AS	B738	a715c6
N933AK		acf0d8
N506AS	B738	a6504b
N486AS	B739	a5fef4
N928AK	B39M	acdbec