National Dynamics redesigned the Reed Rooivalk single-seat aerobatic biplane as Falcon
Piston
National Airways System Air Prince
The 1929 Air Prince two-place cabin monoplane was designed to be marketed as an inexpensive trainer a $3250. Powered by a 90hp LeBlond engine, only one prototype was built (NX43N), which was still registered in 1936.
National Airways System Air King Mono-4
The 1928 Air King Mono-4 four-place, high wing, cabin monoplane, was powered by a 220hp Wright J-5 and only built in prototype form (N7610 c/n 101).
National Airways System Air King
In 1926 National Airways System designed and produced the three/four-seat open-cockpit Air King commercial/touring biplane. Alternative engines offered included the Curtiss OX-5, Hispano-Suiza and Wright Whirlwind.
A 1926 two place Air King was entered in the 1927 New York-Spokane Race. It was disabled when the tailskid broke on take-off and was dismantled, with its motor going to the Air King Mono-4.
A three-four place Air King was offered in 1926 (ATC 29). Designed by Orville Hickman, the price was $2,385.
The 1927 two place Air King was a larger, boxy “big brother”. About four were built, the first of which was Dole Race entry City of Peoria (NX3070, piloted by Charles Parkhurst). It was disqualified because of insufficient fuel tanks.
The 1928 three place Air King (ATC 29) was priced at $2,095-2,295 and 23 were built.
Air King
1926
Engine: Curtiss OX-5, 90hp
Wingspan: (upper) 33’0″ (lower) 34’1″
Length: 26’0″
Useful load: 850 lb
Max speed: 98 mph
Cruise speed: 84 mph
Stall: 35 mph
Range: 380 mi
Seats: 3-4
Air King
1927
Engine: Wright J-5, 220hp
Wingspan: 38’0
Seats: 2
about 4built
Air King
1928
ATC 29
Engine: Curtiss OX-5, 90hp
Wingspan: 34’1″
Length: 25’5″
Useful load: 775 lb
Max speed: 99 mph
Cruise speed: 85 mph
Stall: 35 mph
Range: 395 mi
Price: $2,095-2,295
Seats: 3
No built: 23
National Airplane & Motor Co Bluebird S-1
The Bluebird S-1 N930Y was similar to the Bluebird LP series but powered by a Lawrance engine.
National Airplane & Motor Co Bluebird LP-1 / Bluebird LP-3 / Bluebird LP-4
The Bluebird LP-1, LP-3, and LP-4 were single place open cockpit high wing monoplanes. LP designations were used earlier by American Sunbeam.
LP-1
N11965
c/n 3
LP-4
N14430
National Airplane & Motor Co Bluebird C-3
The 1934 National Airplane & Motor Co Bluebird C-3 (ATC 2-465) single place open cockpit high wing monoplane was a design based on the Commercial Sunbeam.
Originally powered by a 40hp Salmson AD-9, some were repowered later with a motor modified under the National name.
At least three, N15506, N15509, and N15510, were built.
National Aircraft Division of American Airmotive Corp NA-75
National Aircraft Division Of American Airmotive Corp was established in 1956 to remanufacture Boeing-Stearman PT-13/17 Kaydet trainers as the NA-75 agricultural aircraft. Modifications included new high-lift wings of all metal construction and metal-panelled fuselage sides. The NA-75 was offered either in completed form or as a conversion.
Various engine options from 220hp Continental to 450hp P&W were offered.
Wingspan (upper): 33’0″
Wingspan (lower): 29’6″
Hopper loads: 500-2000 lb
Stall speed 500 lb load: 35 mph
Engine: 220hp Continental R-670 or 225hp Lycoming R-680-B4 (also others as available)
Wingspan: (upper) 33’1″ (lower) 29’5″
Length: 24’9″
Payloads: up to 2000 lb
Seats: 1
National Aircraft Corp [1984] Dream
Circa 1986, a single place high wing monoplane with a cabin.
Engine: Cuyuna ULII-02, 35hp
National Aircraft Corp NC-2
The sole 1931 National Aircraft Corp NC-2, N10641 c/n N-280, was a two place open cockpit monoplane, powered by an 80hp Anzani engine.
All Aero 