Naval Aircraft Factory

Aerial view of the NAF.

N3N production in 1937.

The Naval Aircraft Factory (NAF) was established by the United States Navy in 1918 at Philadelphia in order to assist in solving the problem of aircraft supply which faced the Navy Department upon the entry of the U.S. into World War I. The Army’s requirements for an enormous quantity of planes created a decided lack of interest among aircraft manufacturers in the Navy's requirements for a comparatively small quantity of aircraft. The Navy Department concluded that it was necessary to build a Navy-owned aircraft factory in order to assure a part of its aircraft supply, to obtain cost data for the Department’s guidance in its dealings with private manufacturers and to have under its own control a factory capable of producing experimental designs.

On July 27, 1917, Secretary of the Navy Josephus Daniels approved the project; the contract was let on August 6, 1917 and ground was broken four days later. The entire plant was completed by November 28, 1917, 110 days after ground breaking. When it was completed the greatest need was for patrol flying boats, so production of the H-16 patrol aircraft was started. On March 27, 1918, just 228 days after ground breaking and 151 days from receipt of drawings, the first H-16 built by the NAF was successfully flown. On the following second of April the first two NAF-built H-16s were shipped to the patrol station at Killingholme, England.

During its lifetime the Naval Aircraft Factory provided the Navy with its own manufacturing and test organization, and also built aircraft designed by other manufacturers to evaluate the cost of aircraft submitted by industry. The NAF ended aircraft production in early 1945. The existence of the Naval Aircraft Factory was controversial at times as it put a federally-funded industrial activity in direct competition with civilian industry, and this was one of the reasons it was disestablished. Upon disestablishment, the aircraft test functions were passed to the newly formed Naval Air Test Center at Naval Air Station Patuxent River, Maryland.

Located at the Philadelphia Naval Shipyard, the main construction building still exists, but was converted for use by the Naval Surface Warfare Center, Carderock Division, as a facility for research and development.

Models

Naval Aircraft Factory PN-9, US Navy patrol flying boat, 1925.

• Felixstowe F5L - Curtiss reworked version of Felixstowe F.5 with Liberty engines.
• Naval Aircraft Factory N3N
• Naval Aircraft Factory OS2N
• PBN-1 Nomad (Variant of PBY Catalina)
• Naval Aircraft Factory PN
• Naval Aircraft Factory PT
• Naval Aircraft Factory SBN
• Naval Aircraft Factory SON-1
• Naval Aircraft Factory TS-1
• Naval Aircraft Factory TF
• Naval Aircraft Factory TG
• Naval Aircraft Factory XN5N
• Naval Aircraft Factory XOSN
• Naval Aircraft Factory TDN
• Naval Aircraft Factory N-1 Pusher Seaplane

References

• Roberts, Michael D. Dictionary of American Naval Aviation Squadrons Volume 2 Washington, D.C.: Naval Historical Center, Department of the Navy, 2000.

• Trimble, William F. Wings for the Navy: A History of the Naval Aircraft Factory, 1917-1956. Annapolis: Naval Institute Press, 1990. 413 pp.

• Trimble, William F. "The Naval Aircraft Factory, the American Aviation Industry, and Government Competition, 1919-1928." Business History Review 60 (Summer 1986): 175-198.

External links

Philadelphia portal

• Naval Surface Warfare Center, Carderock Division
• Dictionary of American Naval Aviation Squadrons Volume 2: The History of VP, VPB, VP(HL) and VP(AM) Squadrons Chapter 1