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Download QR code; Print/export Download as PDF; Printable version; ... Aviation Weather Handbook (FAA-H-8083-28A ed.). Federal Aviation Administration. 2024.
Center Weather Service Units (CWSUs) began operations on April 3, 1978 after the Southern Airways Flight 242 crash near Atlanta in 1977 where the NTSB recommended increased weather situational awareness for the Federal Aviation Administration (FAA)'s Air Traffic Controllers.
The FAA was created in August 1958 () as the Federal Aviation Agency, replacing the Civil Aeronautics Administration (CAA). In 1967, the FAA became part of the newly formed U.S. Department of Transportation and was renamed the Federal Aviation Administration.
In the United States, the weather forecasters responsible for the TAFs in their respective areas are located within one of the 122 Weather Forecast Offices operated by the United States' National Weather Service. In contrast, a trend type forecast (TTF), which is similar to a TAF, is always produced by a person on-site where the TTF applies.
OFCM.gov — US Federal Meteorological Handbook No. 1 — Surface Weather Observations and Reports (September 2005). Complete documentation on the METAR format, PDF. Software libraries. Perl modules for parsing METAR reports at the CPAN site; PhpWeather is a PHP application (with a GNU General Public License) that parses METAR reports.
FAA Order 8110.37(), Designated Engineering Representative (DER) Handbook, is a handbook of procedures, technical guidelines, limitations of authority, tools, and resources for Designated Engineering Representatives (DERs), who are appointees of the Federal Aviation Administration.
Direct User Access Terminal Service (DUATS) was a weather information and flight plan processing service contracted by the Federal Aviation Administration (FAA) in 1989 [1] for use by United States civil pilots and other authorized users. The DUAT Service was a telephone- and Internet-based system which allowed the pilot to use a personal ...
When an ash cloud is detected, the VAAC will gather all the available observations, using them in conjunction with both ash dispersion and numerical weather models, to forecast the path and evolution of the ash cloud. They will then issue a volcanic ash advisory (VAA) to aviation and meteorological offices as stated within the Handbook on the IAVW.