Historical aircraft types

REG	type	ICAO
N37545	B39M	a44960
N37523	B39M	a44918
N77575	B39M	aa7f05
N879UA	A319	ac1988
N27261	B38M	a2b12e
N816UA	A319	ab2169
N37556		a44984
N77585	B39M	aa7f28
N846UA	A319	ab97e6