HONOLULU (AP).- An excavation crew recently made a startling discovery at the bottom of Pearl Harbor when it unearthed a skull that archaeologists suspect is from a Japanese pilot who died in the historic attack on Dec. 7, 1941. Archaeologist Jeff Fong of the Naval Facilities Engineering Command Pacific described the discovery to The Associated Press and the efforts under way to identify the skull. He said the early analysis has made him “75 percent sure” that the skull belongs to a Japanese pilot. He did not provide specifics about what archaeologists have learned about the skull, but said it was not from one of Hawaii’s ancient burial sites. They also contacted local police and ruled out the possibility that it’s from an active missing person case, said Denise Emsley, public affairs officer for the Naval Facilities Engineering Command Hawaii, which