The 1928 Alexander Racer NX7187 single/two-place open cockpit biplane was a modified-wing racer for the 1929 Nationals piloted by Reggie Sinclaire. Powered by a 150hp Curtiss C-6A, it came in second in the 50-mile free-for-all event, at 110 mph.

Sinclaire, an ex-Lafayette Escadrille SPAD pilot, was heir of the Corning Glass Co family.

The 1924 Alexander Longren two-place open cockpit biplane was powered by a 60hp Anzani or Lawrance engine.

The Longren had a Bakelite-type monocoque fuselage and folding wings. Four were built from Longren Aircraft Co inventory.

Engine: 60hp Anzani or Lawrance
Wingspan: 27’11”
Length: 19’7″

The 1929 Alexander Hallett were A-2 with 130hp Hallett engines. Three were built; N6354, N6359, and N7981, converted to A-1.

The 1926 Eaglerock Long-Wing (ATC 8) as designed by Al Mooney and Daniel Noonan. This second design built by Alexander featured unequal spans. One powered by 220hp Wright J-5 was for the 1927 Ford Air Tour.

Priced at $2,750, two hundred and five Combo-, Long-, and Short-Wing models were built during 1926-27, but subsequent production unrecorded. Some were built by Aircraft Mechanics Inc.

Engine: 90hp Curtiss OX-5
Wingspan: (upper:) 36’0″ (lower) 38’0″
Length: 24’11”
Useful load: 760 lb
Max speed: 92 mph
Cruise: 80 mph
Stall: 35 mph
Range: 380 mi
Seats: 3-4