Historical aircraft types

REG	type	ICAO
JA73NT	B738	8681b9
JA73NM	B738	8681b3
JA737Q	B738	86803a
JA73NP	B738	8681b5
JA737Z	B738	868043
JA737U	B738	86803e
JA737T	B738	86803d
JA73NN	B738	8681b4