This is the newest Eurocopter EC-725AP Caracal of Royal Thai Air Force. I just know the reg 2 days ago and there's no information for Code number and construction number.
3 TFW / 35 TFS. Udorn RTAFB.
The famous MiG Killer with Steve Ritchie and Charles B. DeBellevue. The first kill was in may 1972 and the second in august 1972. Photographer unknown