Historical aircraft types

REG	type	ICAO
N101DU	BCS1	a008c9
N128DU	BCS1	a071c8
N106DU	BCS1	a01b5c
N142DU	BCS1	a0aa7c
N107DU	BCS1	a01f13
N145DQ	BCS1	a0b59d