RTAFB na Udorn shine hedkwatar Asiya na Air America (), wani fasinja na Amurka da jigilar kaya da kamfanin jirgin sama na Amurka ya mallaka da kuma sarrafa shi ta hanyar CIA (Central Intelligence Agency) wanda ya samar da albarkatun da suka dace don yakin.
a Laos da kuma sauran wurare. Wanda ya riga shi, Jirgin Sama na Jirgin Sama (CAT), ya fara aiki daga Udorn a ranar 11 ga Satumba 1955 tare da isowar C-46s uku da ke isar da abinci da taimakon gaggawa zuwa Indochina. A ƙarshen Satumba, CAT ta tashi sama da manufofi 200 zuwa wuraren karɓar 25, tana isar da tan 1,000 na abinci na gaggawa. An gudanar da shi cikin sauƙi da inganci, wannan aikin agaji na iska ya nuna farkon CAT kuma, daga baya, Air America na tallafawa shirye-shiryen taimakon Amurka a Laos.