“Combat crews [on Umnak Island, Alaska] set up their own tents and until 5 June [1942] cooked their own meals. Their bivouac area was a sea of mud; water covered the ground inside many of their tents and all crews were on alert from dawn to dark, which at that time of the year extended from 0400 to 2300. They went with little or no sleep for 48-hour periods, and they performed much of their own maintenance, pumping the gas from barrels and pouring oil from five-gallon cans.” – Kramer J. Rohfleisch, “Drawing the Battle Line in the Pacific” (from James Lea Cate and Wesley Frank Craven, The Army Air Forces in World War II, Vol. One, Plans and Early Operations)