Show I I I Navy Aides Say Mystery Plane Off Hawaii Came From Jap Sub PEARL HARBOR Hawaii Oct 19 UP The up-The The unidentified plane that approached the Pearl Harbor naval aval base in the predawn darkness darkness darkness dark dark- ness Sunday apparently was launched from a Japanese submarine submarine submarine rine for or reconnaissance purposes naval spokesmen said Tuesday Th The plane came in from the sea shortly after midnight and was picked up almost Immediately by searchlights from the naval air station at Barbers Barber's point Oahu oahu Oshu- I less than five miles es from the sprawling Pearl Harbor navy yard Navy observers said the plane appeared to be a small float type monoplane When the searchlights caught it ft the ship dived Immediately immediately immediately Imme imme- In an effort to escape the beam and then reversed Its course and sped out to sea at a low level Naval headquarters believed the quick action of the searchlight crews had prevented the Japanese from fron obtaining any information |