airspeed indicator

instrument used in an aircraft to display the craft's airspeed, typically in knots, to the pilot

en-US/ˈɛɹˌspid ˈɪndəˌkeɪtɚ/
en-GB/ɛəɹspiːd ˈɪndɪˌkeɪtə/

ক্যাটাগরি:

flight monitoring devicespeedometer