Flight Instruments: Airspeed Indicator | The speed of an aircraft through the air determines its performance in many ways. Source: cometaviationsupplies.co.za How does the indicator work? A basic airspeed indicator is a mechanical device that compares pressure from the pitot tube to pressure from the static port. The static port is... | #Airspeed, #Ice, #Instruments, #PitotStatic Ground School, Aircraft, Instruments, Training, Clocks, Air Force, Vehicle, Tube, Military