Curtiss F6C-4 Hawk

A picture of the Curtiss F6C-4 Hawk

The Curtiss F6C Hawk was an interwar Navy and Marine Corps single engine, single seat fighter based on the Army’s Curtiss P-6 Hawk. Like the P-6 the early versions of the F6C were powered by a Curtiss V-12 liquid cooled engine. The aircraft was armed with two .30 caliber machine guns and could carry a small bomb load. Due to the aircraft’s sturdy design and construction, the F6C became one of the Navy’s first aircraft capable of dive bombing at a steep angle.

A prototype of an updated version of the Hawk, designated F6C-4, was delivered to the Navy in 1927. The Navy had decided that air cooled radials were easier to maintain than liquid cooled inline engines while at sea, so the F6C-4 was designed and built with a Pratt & Whitney R-1340. The Navy ordered thirty-one F6C-4s and assigned them to Fighter Squadron 2 (VF-2B) aboard the USS Lexington. The Navy retired them from front line service in 1930, though the Marine Corps continued to use them until late 1932. Most of the Marine F6C-4s were assigned to Marine Fighter Squadron 10 (VF-10M) at Naval Air Station San Diego.

On loan from the National Museum of the Marine Corps.


37 ft 6 in.


22 ft 6 in.


10 ft 11 in.


2,785 pounds (loaded)

Maximum Speed

155 MPH

Service Ceiling

22,900 ft


360 miles


One Pratt & Whitney R-1340 radial, 410 horsepower



Curtiss Aircraft Company

Marine Fighter Squadron 10 (VF-10M), Naval Air Station San Diego, 1931


Serial Number

Pima Air & Space Museum

Creating unlimited horizons in aerospace education through the preservation and presentation of the history of flight.

Charity EIN: 86-6031135

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