Flyingboats Significant progress was made in naval flying in World War I. Three distinct categories of combat aircraft emerged: long-range overwater reconnaissance and antisubmarine aircraft operating from shore bases, shorter-range floatplane (so called because instead of wheeled undercarriages they floats to allow water landings) reconnaissance and fighter aircraft, and ship-borne aircraft. Long-range flying boats (so called because their fuselages were shaped like the hull of a boat) were used extensively by the British. These pioneered the technique of searching for submarines with methodical, mathematically developed search patterns. The French utilised…