Historical aircraft types

REG	type	ICAO
N17752	B737	a13650
N13720	B737	a097e9
N37307	B38M	a44168
N47340	B38M	a5cf3c
N73275	B738	a9d5e4
N439UA	A320	a54650
N76519	B738	aa56b8
N25201	B738	a2615e
N68811	B739	a92384
N27239	B738	a2b0cd
N27509	B39M	a2bb89
N11206	B738	a03618
N37437	B739	a44588
N38257	B738	a465df
N78438	B739	aaa244
N34222	B738	a3c775