Yep, just one though.
Good line up of a couple of generations of jet fighters too from T33 (OK ..I know it's a trainer) F84E Thunderjet (the earlier straight winged version of the swept wing F84F Thunderstreak) plus two Sabres, an F86F and an F86L... 2 F5s as well.
A late model Spitfire as well (not sure what mark), as well as cannons and rocket or bomb racks it had a camera window behind the cockpit.
Some good paintings and other items on display.
During WW2 the Thailand was a reluctant ally of the Japanese, at one stage towards the end while the RTAF Hayabusas were attacking USAAF B29s bombing Bangkok other members of the RTAF were smuggling allied SOE and OSS agents into Thailand and SE Asia from Ceylon and Burma