<prompt> Qedela umusho olandelayo: Ama-T-28 anikezwa iRiphabhulikhi yaseVietnam Air Force RVNAF ukusekela imisebenzi yasemhlabeni ye-ARVN, ebona inkonzo ebanzi ngesikhathi seMpi yaseVietnam ezandleni ze-RVNAF, kanye ne-  <response>: Impi Eyimfihlo eLaos. I-T-28 Trojan kwakuyi-US fixed wing attack aircraft yokuqala non-transport type elahlekile eNingizimu Vietnam, ngesikhathi seMpi YaseVietnam. UCaptain Robert L. Simpson, we-USAF, i-Detachment 2A, 1st Air Commando Group, noLt. Hoa, we-RVNAF, badutshulwa ngomlilo wasemhlabeni ngo-Agasti 28, 1962 ngenkathi bendiza ngokusekelwa emoyeni. Akekho noyedwa owasinda. I USAF walahlekelwa 23 T-28s zonke izimbangela phakathi nempi, kanye ukulahlekelwa ezimbili zokugcina okwenzeka ngo-1968. 