title: Curtiss F7C Seahawk
text: The Curtiss F7C Seahawk was a carrier-capable biplane fighter aircraft of the United States Navy Marine Corps in the late 1920s and early 1930s.
  
  Design and development
  Curtiss' Model 43 was their first aircraft designed expressly for the Navy, rather than a modified Army type. While clearly a descendant of the P-1 Hawk, its wings were constant-chord rather than tapered, and the upper wing had a slight sweepback. The engine was a  Pratt & Whitney R-1340-B Wasp radial. Entirely fabric-covered, the top wing was framed with spruce, while the fuselage was built from a combination of aluminum and steel tubing, sufficiently strong to serve as a dive bomber as well as a fighter.
  
  Operational history
  The prototype XF7C-1 first flew on 28 February 1927. After some modification demanded by the Navy (such as the wing sweepback), 17 production aircraft F7C-1 Seahawks were built, and entered service in the USMC's VF-5M at Quantico. In 1930 VF-9M organized the Marines' first aerobatic stunt team, "The Red Devils", with F7Cs featuring red painted noses. They continued in service until 1933.
  
  Variants
  
  XF7C-1: Prototype aircraft; one built.
  F7C-1 Seahawk: Single-seat fighter aircraft, main production version; 17 built.
  XF7C-2: Single F7C-1 conversion for evaluation with the  Wright R-1820-1 radial engine and large-span full-span flaps.
  XF7C-3: A demonstration prototype for China with an armament of four  M1919 Browning machine guns, I-type interplane struts, and ailerons on both the upper and lower wings rather than on just the upper wing. The type was superseded by the Model 64, F11C Goshawk.
  
  Operators
  
  United States Marine Corps
  
  Specifications (F7C-1)
  
  References
  
  Notes
  
  Bibliography
  
   Barrow, Jess C. WWII Marine Fighting Squadron Nine (VF-9M) (Modern Aviation Series). Blue Ridge Summit, Pennsylvania: Tab Books Inc., 1981. . 
   Eden, Paul and Soph Moeng, eds. cover The Complete Encyclopedia of World Aircraft. London: Amber Books Ltd., 2002. .
   Jones, Lloyd S. U.S. Naval Fighters. Fallbrook, California: Aero Publishers, 1977, pp. 50–52. .
  
  1920s United States fighter aircraft
  F07C Seahawk
  Carrier-based aircraft
  Single-engined tractor aircraft
  Biplanes
  Aircraft first flown in 1927