Historical aircraft types

REG	type	ICAO
N37521	B39M	a44916
N17339	B38M	a12735
N17264	B38M	a123e2
N39475	B739	a49510
N47569	B39M	a5d6f9
N68453	B739	a91536
N45440	B739	a583f5
N17331	B38M	a1272d
N37556		a44984
N67845	B739	a8fc72