Buuxi weedha soo socota: "Mackinac" wuxuu ku soo laabtay Saipan bishii Abriil 1945. 11kii Maajo 1945, waxay ku biirtay koox diyaaradeed oo fadhigeedu yahay Kerama Retto oo ku yaal Jasiiradaha Ryukyu intii lagu jiray ololihii Okinawa, waxayna sii waday shaqooyin kala duwan, oo ay ku jiraan badbaadinta hawada-badda iyo duqeynta Jasiiradda Rose ee ay qabsadeen Japan. Ka dib markii kooxda diyaaradaha badda ay u guureen hawlgalladooda Okinawa 14kii Luulyo 1945, "Mackinac" waxay u adeegtay doomaha mootada ee loo yaqaan'motor torpedo boats' ilaa horraantii Ogosto 1945. Ka dib markii
Markii Japan ay is dhiibtay 15kii Ogosto 1945, waxaa loo xilsaaray inay ku biirto Task Group 30.5, waxayna timid Sagami Bay, Tokyo, Japan, 28kii Ogosto 1945.