Aviation weather observations
Subtitle: for supplementary aviation weather reporting stations (SAWRS) and limited aviation weather reporting stations (LAWRS).
Contributors: United States. Dept. of Transportation.
Edition: July 1976 ed. rev.
Series: Federal meteorological handbook -- no. 9.; NOAA S/T ; 79-85; NOAA--S/T -- 79-85.
Publisher: Dept. of Commerce
Published: 1979
Place of publication: Washington
Language: eng
Subjects: Weather forecasting -- Handbooks, manuals, etc.; Meteorology in aeronautics.
Notes: Issued in cooperation with U.S. Department of Transportation.

Effective date Jan. 1, 1979.