Historical aircraft types

REG	type	ICAO
EI-SIX	A20N	4cad89
EI-SIV	A20N	4cadd9
EI-SCG	A20N	4cad97
EI-SIC	A20N	4cacb6
EI-SIB	A20N	4cacb5
EI-SIH	A20N	4cafcd