Rubuta ci gaba ga wannan sakin layi - No. 30 Sadarwa Unit aka hedkwatarsa a Iwakuni, tare da sauran No. Da farko an umurce shi, ba bisa ƙa'ida ba, ta Flight Lieutenant (daga baya Air Commodore) Dave Hitchens. A cewar Hitchens, "Bayan da na umarci jirgin sadarwa a cikin Squadron No. 77, na karɓi iko amma ba ni da ikon yin hakan, amma ba wanda ya gaya mani in tsaya". Jirgin sufuri ya hada da Dakota na sirri na kwamandan BCOF, Lieutenant General Sir Horace Robertson, wanda ke aiki a karkashin jagorancinsa. A watan Nuwambar 1950, rukunin ya karbi wasu Dakotas hudu daga No. 38 Squadron (na No. 90 (Composite) Wing a Malaya
), yana ba shi jimlar ƙarfin Dakotas takwas da Austers biyu. Ya goyi bayan dukkan sojojin Ostiraliya a Koriya. Ofaya daga cikin mahimman ayyukanta shine ƙauracewar likita, amma kuma yana da alhakin saukar da kayayyaki, bincike da ceto, bincike, da isar da wasiƙa, gami da jigilar kaya, sojoji, da VIPs. Ba kamar No. 77 Squadron ba, ba a ba shi aikin da Sojan Sama na Biyar na Amurka ba amma a maimakon haka ya yi aiki a ƙarƙashin ikon Ostiraliya, wanda aka yi ta hanyar hedkwatar BCOF a Japan. A watan Disambar 1950 rukunin ya aiwatar da "Operation Haggis", isar da haggis ga Argyll da Sutherland Highlanders da ke zaune a Suwon, Koriya. A wannan watan, wani jirgin sama na Sojan Sama na Amurka da ke tashi daga Suwon ya yi karo da matukin jirgi na daya daga cikin Dakotas; babu wani daga cikin ma'aikatan Australiya da ya ji rauni amma dole ne a rubuta jirgin sama kuma a cire shi don sassan da No. 491 Squadron.