Historical aircraft types

REG	type	ICAO
PK-GNR	B738	8a04f5
PK-GFD	B738	8a021d
PK-GFH	B738	8a0241
PK-GFI	B738	8a0243
PK-GMP	B738	8a023f
PK-GMU	B738	8a02d3