Full scale technology demonstration of a modern counterrotating unducted fan engine concept
By: by GE Aircraft Engines.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA] CR -- 180868-180869.; NASA contractor report -- NASA CR-180868-180869.
Publisher: National Aeronautics and Space Administration
Published: 1989
Place of publication: [Washington, DC]
Language: eng
Format: Microform
Subjects: Airplanes -- Turbine-propeller engines.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1989. 2 microfiches + 4 microfiches.
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