Although this line of inquiry is moot as it never came about, this is something that popped into my head the other day. When the Japanese attacked Pearl Harbor on the island of Oahu, was there any other help available on any of the other islands in the chain? Help in the form of USAAF or USN aircraft from the Big Island, Maui or even Midway as an extreme possibility. Or did the armed forces put all their eggs in one basket on Oahu alone? Again, as events turned out, I assume this was the case...right?