Historical aircraft types

REG	type	ICAO
N33292	B738	a3a0eb
N13227	B738	a0855d
N77510	B738	aa7e2e
N77537	B738	aa7e7b
N27246	B738	a2b0ed
N14228	B738	a0acdd
N33203	B738	a39fb1