Historical aircraft types

REG	type	ICAO
N4048J	A21N	a4bef6
N4062J	A21N	a4c592
N4074J	A21N	a4c98f
N4022J	A21N	a4b6b6
N4076J	A21N	a4c9d5
N4073J	A21N	a4c96c