A former Royal Lao Air Force (RLAF) T-41B can be found with the Lao People's Army Historical Museum as part of its war collection. The sign reads: "This L20 aircraft was used by Vientiane puppet soldiers in the ruling age of "Royaume de Laos" in 1959. They then were ordered to used the aircraft to throw leaflets and propagate the 2 Battalion of Pathet Lao troops, that escaped from the Plain of Jars in 1959, to return to surrender them, but failed to succeed." Note the fiscal year of this T-41B is 1967, it was delivered to the RLAF in 1972.