Historical aircraft types

REG	type	ICAO
VT-ISK	A20N	8013db
VT-ITS	A20N	800c01
VT-ITM	A20N	800bc1
VT-ISV	A20N	801431
VT-IKQ	A320	801723
VT-ISA	A20N	8013d8
VT-ITR	A20N	800c11
VT-IZM	A20N	800d36
VT-IQN	A20N	80163d