Rotorcraft low altitude IFR benefit/cost analysis
Subtitle: conclusions and recommendations
By: Robert K. Anoll, Robert B. Newman, Edwin D. McConkey.
Contributors: Newman, Robert B.; McConkey, E. D.; United States. Federal Aviation Administration. Research and Development Service.
Publisher: U.S. Dept. of Transportation, Federal Aviation Administration, Research and Development Service; National Technical Information Service [distributor
Published: 1993
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Subjects: Aids to air navigation -- Cost effectiveness.; Air traffic control -- United States.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0275-M.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 3 microfiches.