AS has various meanings in the Weather category. Discover the full forms, definitions, and usage contexts of AS in Weather.
Airspeed is the speed of an aircraft relative to the air. Among the common conventions for qualifying airspeed are indicated airspeed ("IAS"), calibrated airspeed ("CAS"), equivalent airspeed ("EAS"), true airspeed ("TAS"), and density airspeed.
WeatherA uniform layer cloud at moderate altitude
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