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Area Forecasts – Updated when?

Asked by: 3171 views General Aviation

FAA publication AC 00-45G says Area Forecasts are issued three times daily.  Do they always come out at specifiec hours of the day?  That is, if I am looking at one issued at 10:45, is it a given that it will be replaced with an updated one eight hours later at 18:45?

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1 Answers



  1. MaggotCFII on Jun 09, 2013

    Try this from the FAA Flight Services Publication, JO7110.10W, Chapter 9, Section 5:

    http://www.faa.gov/air_traffic/publications/atpubs/fss/fss0905.htm#Section%205.%20Aviation%20Terminal%20Forecast%20%28TAF%29

    9-5-2 has the schedule.

    The – http://www.aviationweather.gov/adds/ – service can also be quite helpful using the blue italic letter “i” help button on most any page, specifics and interpretation help.

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