Click to open image viewer. The Curtiss N-9H was a seaplane version of the famous Curtiss JN-4D trainer used by the U.S. Air Service during the First World War. To make the conversion, a single large ...
Click to open image viewer. Single-engine, two-seat, U.S.-built World War I trainer aircraft; 90-horsepower Curtiss OX-5 engine. Tan wings, brown and blue fuselage. The Curtiss JN-4D is almost ...