Historical aircraft types

REG	type	ICAO
N543DE	A21N	a6e361
N512DE	A21N	a6692d
N519DT		a6833b
N579DT	A21N	a77035
N1603	B763	a0f46f
N503DZ	A21N	a64578
N582DN	A21N	a77dae