| Existing comment:
Standard J-1 (1917). Designed by Charles H Day and built originally in 1916 as a World War I military trainer, the Standard J-1 was powered by a 90-horsepowetr Hall-Scott engine. After the war, many of these and the well-known Curtiss JN-4 "Jennies" were sold as military surplus. Some were reengined with Hispano-Suiza engines by the Nebraska Aircraft Co and became known as the Hisso Standard... |