Historical aircraft types

REG	type	ICAO
HL8528	A21N	71c528
HL8559	A21N	71c559
HL8531	A21N	71c531
HL8532	A21N	71c532
HL8273	B739	71c273
HL8589	A21N	71c589
HL8557	A21N	71c557