The NO-2 was intended to utilize a tractor engine, high wing configuration, with power coming from two Wright J-5 Whirlwind radial engines each delivering 220hp.[1][2]
Notes and References
Fahey, James C. (1946). U.S. Army Aircraft 1908–1946.
Andrade, John M. (1979). U.S. Military Aircraft Designations and Serials Since 1909. Midland Counties Publications. .