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  2. Automated airport weather station - Wikipedia

    en.wikipedia.org/wiki/Automated_airport_weather...

    The FAA completed an upgrade of the 230 FAA owned AWOS and former automated weather sensor systems (AWSS) systems to the AWOS-C configuration in 2017. [3] The AWOS-C is the most up-to-date FAA owned AWOS facility and can generate METAR/SPECI formatted aviation weather reports. The AWOS-C is functionally equivalent to the ASOS. [4]

  3. Low-level windshear alert system - Wikipedia

    en.wikipedia.org/wiki/Low-level_windshear_alert...

    A LLWAS master station polls each remote station every system cycle (nominally every ten seconds) and provides prevailing airport wind averages, runway specific winds, gusts, may set new wind shear alerts or microburst alerts and reset countdown timers of elapsed time since the last alert.

  4. Flight watch - Wikipedia

    en.wikipedia.org/wiki/Flight_watch

    Flight Watch may have been unavailable below 5,000 feet AGL, depending on terrain and the distance from the nearest station. On October 1, 2015, Flight Watch services were consolidated with existing Flight Service Station (FSS) services and the services were terminated on the 122.0 frequency. The frequency was monitored for a "few months" to ...

  5. AC 20-115 - Wikipedia

    en.wikipedia.org/wiki/AC_20-115

    The Advisory Circular AC 20-115( ), Airborne Software Development Assurance Using EUROCAE ED-12( ) and RTCA DO-178( ) (previously Airborne Software Assurance), recognizes [1] the RTCA published standard DO-178 as defining a suitable means for demonstrating compliance for the use of software within aircraft systems.

  6. DO-178C - Wikipedia

    en.wikipedia.org/wiki/DO-178C

    DO-178C, Software Considerations in Airborne Systems and Equipment Certification is the primary document by which the certification authorities such as FAA, EASA and Transport Canada approve all commercial software-based aerospace systems.

  7. Center Weather Service Unit - Wikipedia

    en.wikipedia.org/wiki/Center_Weather_Service_Unit

    One (1) Meteorologist-in-Charge (MIC) and three (3) General Forecasters that comprise the Center Weather Service Unit are co-located inside each of the FAA's 21 CONUS Air Route Traffic Control Centers (ARTCCs) and are structured under the Department of Commerce (DOC)'s National Oceanic and Atmospheric Administration (NOAA) National Weather ...

  8. US to require drug, alcohol testing for foreign aviation ...

    www.aol.com/news/us-require-drug-alcohol-testing...

    WASHINGTON (Reuters) -The Federal Aviation Administration said on Monday it has finalized rules requiring aviation-repair stations in foreign countries to conduct drug and alcohol testing for ...

  9. CAST-15 - Wikipedia

    en.wikipedia.org/wiki/CAST-15

    CAST-15, Merging High-Level and Low-Level Requirements is a Certification Authorities Software Team (CAST) Position Paper. It is an FAA publication that "does not constitute official policy or guidance from any of the authorities", but is provided to applicants for software and hardware certification for educational and informational purposes only.