2 options
Model aircraft operating standards.
- Format:
- Book
- Government document
- Author/Creator:
- United States. Federal Aviation Administration
- Series:
- United States. Federal Aviation Administration. Advisory circular ; AC 91-57.
- Advisory circular ; AC 91-57
- Language:
- English
- Subjects (All):
- Airplanes--Piloting--Standards.
- Airplanes.
- Physical Description:
- 1 online resource (1 unnumbered page)
- Place of Publication:
- Washington, D.C. : Dept. of Transportation, Federal Aviation Administration, [1981]
- Notes:
- Title from PDF caption (viewed January 23, 2009).
- "June 9, 1981."
- OCLC:
- 299160005
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