Historical aircraft types

REG	type	ICAO
N27239	B738	a2b0cd
N68842	B739	a923ee
N37267	B738	a43e83
N14520	A21N	a0b7fa
N37471	B739	a4460e
N14504	A321	a0b7b8
N12221	B738	a05dd8
N74532	A21N	aa07f9
N14509	A21N	a0b7bd
N77520	B738	aa7e51
N14521	A21N	a0b7fb