The Stearman N2S-5 was one of the most iconic primary trainers of World War II. Built by the Stearman Aircraft Division of Boeing, the N2S series was used by the U.S. Navy, while nearly identical PT-17 variants were used by the U.S. Army Air Forces. Recognized instantly by its biplane design, rugged fixed landing gear, and open tandem cockpits, the Stearman became synonymous with American pilot training in the 1940s.
The N2S-5 was the final and most advanced of the Navy-designated Stearman models, powered by a Continental R-670 radial engine producing 220 horsepower. It featured upgraded systems and improved reliability, making it the preferred version for many late-war training operations. Thousands of cadets learned basic flying, takeoffs, landings, spins, and aerobatics in these dependable trainers.
After the war, many surplus Stearman aircraft were sold into civilian hands, where they were used for crop dusting, airshows, and sport flying. Today, the Stearman remains a beloved and frequently restored example of America’s aviation heritage.
N2S-5 NOTES
The N2S-5 was the final Navy variant of the famous Stearman biplane trainer, known for its strength, stability, and widespread use in WWII primary flight instruction.
PRODUCTION
• Number Built: Over 10,000 (all variants)
• Year Produced: 1934–1945
• Serial Number: N2S5-42-88879 (Example)
MEASUREMENTS
• Length: 24 ft. 9 in.
• Wingspan: 32 ft. 2 in.
• Empty Weight: 1,936 lbs.
• Loaded Weight: 2,717 lbs.
• Engine: Continental R-670-5 7-cylinder radial / 220 hp
PERFORMANCE
• Cruising Speed: 96 mph
• Max Speed: 124 mph
• Range: 505 miles
• Ceiling: 13,200 ft
• Rate of Climb: 700 ft./min.
