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    Universal Weather and Aviation, Inc.
    https://www.universalweather.com › blog › aviation-weather-tips-all-you-need-to-know-about...

    Aviation Weather Tips: All You Need to Know about …

    • Depending upon the crew, level of expertise and flight department SOPs, different requirements may be considered in terms of ceilings. In some cases, the crew may specify a minimum ceiling height, perhaps 3… 展开

    Definition of Ceiling

    Ceiling at your intended destination may be defined as the lowest broken or overcast cloud layer. If the sky is totally obscured, height of vertical visibility is used as the ceiling. Your fore… 展开

    Universal Weather and Aviation, Inc.
    Cloud Cover and Measurement of Ceiling

    Different types of cloud cover conditions include SKC (sky clear), FEW (trace), SCT (scattered), BKN (broken) and OVC (overcast). Cloud cover is reported in terms of 1/8th of sky co… 展开

    Universal Weather and Aviation, Inc.
    Minimum Ceilings

    Part 135 charter (non-scheduled commercial) operators must, by regulatory requirement, use official government weather forecasts and not forecasts provided by any … 展开

    Universal Weather and Aviation, Inc.
    Determining Ceiling Height

    To make accurate determinations of ceiling height, your weather provider will first use weather forecasts and then other tools including satellite imagery, Pilot (weather) Reports (PIREP… 展开

    Universal Weather and Aviation, Inc.
    Alternate Airport Considerations

    When considering minimum ceiling requirements for destination airports, one must also consider available airport alternates. When operating to parts of China, Russia o… 展开

    Universal Weather and Aviation, Inc.
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    目录
    Definition of Ceiling
    Cloud Cover and Measurement of Ceiling
    Minimum Ceilings
    Determining Ceiling Height
    Alternate Airport Considerations
     
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