Rubuta ci gaba ga wannan sakin layi - 374th ya ci gaba da ci gaba da aiki a Korat Royal Thai Air Force Base Thailand har zuwa 1976. Yayin da Amurka ta yi yaƙi a cikin Yaƙin Vietnam tare da tsagaita wuta a 1973, jirgin sama ya ci gaba da taka rawa a cikin yaƙin da ke gudana a Laos da Cambodia. A cikin 1974 da kuma cikin 1975 Amurka ta ci gaba da babban jirgin sama na kayayyaki zuwa birnin Phnom Penh na Kambodiya da aka kewaye daga U-Tapao Royal Thai Navy Airfield. Tsoron asarar ma'aikatan Sojan Sama, Amurka ta juya ga amfani da ma'aikatan kwangilar farar hula, kamar yadda suka yi a lokacin Yaƙin Indo-China na Faransa. Wani kamfani da aka sani da BirdAir ya ɗauki tsoffin jiragen sama na soja don tashi jirgin saman C-130 na USAF wanda aka bayar "a aro" daga Sojojin Sama don ƙoƙarin sake samarwa. Duk da kokarin jirgin sama, Phnom Penh ya fadi ga Khmer Rouge a ranar 17 ga Afrilu, 1975, 'yan kwanaki kafin Saigon ya fadi.
, kawo yakin Vietnam zuwa ƙarshe ƙarshe.