Historical aircraft types

REG	type	ICAO
N78524	B738	aaa5d4
N66897	B739	a8d5a4
N14230	B738	a0acf8
N27568	B39M	a2bc5a
N73283	B738	a9d605
N38268	B738	a46603
N26210	B738	a288ff