Maritime patrol aircraft have changed in sensors and weapons, but their essential requirements remain endurance, range, and reliability. Japanese retention of small flying-boat fleets has encouraged renewed study of water-operating aircraft for dispersed logistics and ASW. Operating from water could open sea-based staging and resupply points without requiring a runway. Towing sonar from a taxiing flying boat is mentioned as a possibility, though improved and more numerous sonobuoys are judged more practical.
Notable Point · 2:12:06-2:14:56
ASW evolution and the possible return of flying boats
Long range, endurance, and reliability remain the defining patrol-aircraft qualities, prompting renewed interest in flying boats.