Airspeed (disambiguation)

Airspeed is the speed of an aircraft relative to the air.

Airspeed may also refer to:

Specific measures of airspeed

 * Calibrated airspeed (CAS), indicated airspeed, corrected for instrument error and position error
 * Equivalent airspeed (EAS), the airspeed at sea level which represents the same dynamic pressure as that flying at the true airspeed at altitude
 * Indicated airspeed (IAS), the airspeed read directly from the airspeed indicator on an aircraft
 * True airspeed (TAS), the speed of an aircraft relative to the airmass in which it flies

Other uses in aviation

 * Air-Speed Inc, a defunct American airline
 * Airspeed indicator, a flight instrument that displays airspeed
 * Airspeed Ltd., a British aircraft manufacturer

Meteorology

 * Windspeed, the speed of the air currents

Other uses

 * Air speed (HVAC)
 * Airspeed (film), a 1998 Canadian film
 * Air Speed, a discount skateboard shoe brand sold by Wal-Mart and endorsed by skateboarder Mike McGill