Which one of the statements below is correct regarding the DME?
Domanda 109, Radio Navigation - ATPL - Airline Transport Pilot license
| The DME operating frequencies are in the UHF frequency band. |
| The DME ground station is always co-located with a VOR station. |
| The indicated distance is the ground distance measured from the aircraft's projected position on the ground to the DME ground installation. |
| Two lines of position obtained from two different DME's give an unambiguous fix. |
