TRANSPORT|air and space transport|air transport
- trealamh tomhaiste faid trí mhinicíochtaí micreathonnacha Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- microwave frequency distance measure equipment
- en
- Sainmhíniú a transponder-based radio navigation technology that measures distance by timing the propagation delay of microwave frequency radio signals. Aircrafts use DME to determine their distance from a land-based transponder by sending and receiving pulse pairs - two pulses of fixed duration and separation. Tagairt Based on Wikipedia