The Boeing Model 15 was a United States open-cockpit biplane single-seat fighter aircraft of the 1920s, manufactured by the Boeing company. The Model 15 saw service with the United States Army Air Service (as the PW-9 series) and with the United States Navy as a carrier-based fighter (as the FB series).
Read more about Boeing Model 15: Design and Development, Operational History, Variants, Operators, Specifications (PW-9)
Famous quotes containing the word model:
“The playing adult steps sideward into another reality; the playing child advances forward to new stages of mastery....Child’s play is the infantile form of the human ability to deal with experience by creating model situations and to master reality by experiment and planning.”
—Erik H. Erikson (20th century)