Historical aircraft types

REG	type	ICAO
N478AS	B739	a5dee3
N921AK	B39M	acc1eb
N977AK	B39M	ad9db0
N709AL	S76	a97608
N978AK	B39M	ada167
N963AK		ad6755
2012-01-01		ab148b
N953AK		ad3fd6
N738AL	B39M	a9e8ce
N982AK	B39M	adb29c
N492AS	B739	a61797