Question: What sea did the first African-American aviator from North Omaha, Nebraska  member of a group of African-American military pilots who formed the 332nd Fighter Group and the 477th Bombardment Group of the United States Army Air Forces, go missing over?
Sentence (from "Alfonza W. Davis"): Davis was assumed to be dead after going missing on or about July 30, 1945 over the Adriatic Sea.
Relevant evidence: Yes