Historical aircraft types

REG	type	ICAO
ZK-NEM	DH8C	c819de
ZK-NES	DH8C	c81a90
ZK-NEH	DH8C	c8195c
ZK-NEA	DH8C	c818c9
ZK-NEC	DH8C	c818db
ZK-NEF	DH8C	c8195a
ZK-NEO	DH8C	c819df
ZK-NEZ	DH8C	c81b24