NS-1

The Stearman NS‑1 was a single‑engine biplane trainer introduced in the early 1930s as the United States Navy’s primary flight‑training aircraft. Developed by the Stearman Aircraft Company, a subsidiary of Boeing, the NS‑1 was derived from the civilian Model 75 “Kaydet” but was strengthened with naval‑specific equipment such as an arrestor‑hook attachment, corrosion‑resistant metal fittings, and a reinforced tailwheel for carrier‑deck operations. Powered by a 220‑horse‑power Wright R‑975 radial engine, the aircraft featured a fabric‑covered wooden wing structure, tandem open cockpits, and a fixed tail‑wheel landing gear. Its robust construction, forgiving handling characteristics, and high climb rate made it ideal for novice pilots learning aerobatics, navigation, and carrier approaches. Between 1930 and 1934 the Navy ordered over 200 NS‑1s, which served at training squadrons across the continental United States and aboard training carriers. Although it was quickly superseded by more modern monoplanes, the NS‑1 left a lasting legacy by establishing standardized training curricula and demonstrating the value of purpose‑built naval trainers. Today, restored examples appear at air museums and vintage airshows, symbolizing a pivotal era in naval aviation education. Its iconic silhouette remains a beloved reminder of early naval pilot preparation and craftsmanship.