Buuxi weedha soo socota: Bishii Oktoobar 25, 1944, cutubyada ugu muhiimsan ee No. 61 Wing waxay ahaayeen xarunteeda, No. 3 Airfield Construction Squadron iyo No. 14 Airfield Construction Squadron, oo dhammaantood ku yaal Morotai. Waqtigan xaadirka ah, garabka wuxuu hoos imaaday amarkii Ciidanka Cirka ee Tactical Air Force (1TAF), oo ahaa aasaaska ugu weyn ee RAAF. Bishii Nofeembar waxaa loo doortay in ay ka qeyb gasho duulimaadyada diyaaradaha ee loo yaqaan 'Airfield Construction Squadron'.
Xoreynta Mindoro ee bartamaha Filibiin halka No. 14 Airfield Construction Squadron ay ku sii sugnaayeen Morotai si ay u dhammaystiraan una dayactiraan tas-hiilaadka halkaas oo ay weheliyaan unugyada injineerada ciidanka. Koox xiriir ah oo ka kooban 16 qof oo ka tirsan No. 61 Wing ayaa raacay No. 3 Airfield Construction Squadron.