Historical aircraft types

REG	type	ICAO
N47505	B39M	a5d623
N37516	B39M	a448f8
N17557	B39M	a12ee7
N77581	B39M	aa7f24
N77582	B39M	aa7f25
N47517	B39M	a5d648
N77592	B39M	aa7f48