The 60303 with a Horse tail to celebret the "50th Anniversary RTAF's HS-748". This aircraft was first flight on 12 November 1964 and delivered to Thai Airways on 19 November 1964 (HS-THC) and delivered to Royal Thai Air Force in August 1983.
Static display in RTAF Children's Day Air Show 2011. (2554). This HS-748 from 1st Air Division/6th Wing, 603 sq. Cowboy will be replaced by ATR-72-500 in the near future. I hope anybody can read Thai!