Question 3: PBYs were the most extensively used ASW aircraft[citation needed] in both the Atlantic and Pacific Theaters of the Second World War, and were also used in the Indian Ocean, flying from the Seychelles and from ________.
Question 9: This was especially true during the first year of the war in the Pacific, because the PBY and the Boeing ________ were the only two available aircraft with the range necessary.
Question 10: The longest commercial flights (in terms of time aloft) ever made in aviation history were the ________ flights flown weekly from 29 June 1943 through July 1945 over the Indian Ocean.