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“electronic distance measuring equipment”
electronic distance measuring equipment, electronic distance-measuring equipment
A navigation system consisting of airborne devices which transmit microsecond pulses to special ground beacons and that retransmit the signals to an aircraft.
The length of expired time between a transmission and a reception is measured, converted to kilometers or miles, and presented to a pilot of an aircraft.
This entry is located in the following units:
electro-, electr-, electri-
(page 62)
-tron, -tronic, -tronics +
(page 8)