VNAF O-1A Bird Dog serial numbers

Type	Serial	Details (if known)
O-1A	50-01638	-
O-1A	51-01548	-
O-1A	51-01916	-
O-1A	51-04543	-
O-1A	51-04567	-
O-1A	51-04591, to Thai Army 8-Jan-75; code '60422'; to VH-OIE Mar-92 (Australia).	-
O-1A	51-04795	To Khmer Air Force. Fate unknown.
O-1A	51-04604, to Thai Army 22-May-70; code '53125'; to VH-LRE (Australia) Nov-91; noted Dec-01 & Jan-04 still in Thai markings.	-
O-1A	51-04748, to Thai Army serialed '53188'; to VH-LPV Jul-91	-
O-1A	51-04803	-
O-1A	51-04831	-
O-1A	51-04882, to Thai Army 22-May-70; serialed '53126; to VH-LPZ (Australia) Jul-91, then VH-XTI	-
O-1A	51-04955	To Thai Army serialed '71189'.
O-1A	51-04991	-
O-1A	51-05012	-
O-1A	51-05057	-
O-1A	51-05099	-
O-1A	51-06967	-
O-1A	51-07309	-
O-1A	51-07401	-
O-1A	51-07426	Went to Khmer Air Force. Fate unknown.
O-1A	51-07437	-
O-1A	51-07467	-
O-1A	51-11209	-
O-1A	51-11916	-
O-1A	51-11959	-
O-1A	51-11961	-
O-1A	51-11999	Tailcode B
O-1A	51-12007	-
O-1A	51-12161	Tailcode BN
O-1A	51-12165	-
O-1A	51-1220	Tailcode DK
O-1A	51-1224	-
O-1A	51-12236	Tailcode DP,
O-1A	51-12264	Tailcode DQ
O-1A	51-12272	-
O-1A	51-12322	-
O-1A	51-12368	-
O-1A	51-12382	Tailcode DT
O-1A	51-12472	Tailcode BD. Went to Thai Army, then to Khmer Air Force.
O-1A	51-12492	Tailcode DC, BH. Went to Khmer Air Force; damaged beyond repair in Cambodia on 3 July 1973. Fate unknown.
O-1A	51-12503	Tailcode DJ
O-1A	51-12519	-
O-1A	51-12596	Went to Khmer Air Force. Fate unknown.
O-1A	51-12639	-
O-1A	51-12692	Tailcode DE
O-1A	51-12697	Tailcode E
O-1A	51-12701	Tailcode BL. Went to Khmer Air Force. Updated to O-1D radio equipment standards. Fate unknown.
O-1A	51-12704	Tailcode DA
O-1A	51-12715	Tailcode D
O-1A	51-12792	Tailcode DC, BE
O-1A	51-12799	Tailcode DO
O-1A	51-12819	-
O-1A	51-12829	Tailcode DM, BE
O-1A	51-12830	Tailcode DN
O-1A	51-12875	Tailcode BK
O-1A	51-12900	-
O-1A	51-12903	-
O-1A	51-14981	Tailcode FDD
O-1A	51-16869	-
O-1A	53-08037	Tailcode DA
O-1A	53-08041