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Radio Navigation - ATPL - Airline Transport Pilot license

Questions Radio Navigation - ATPL

A DME station is located 1000' above MSL. An aircraft flying at FL 370 in ISA conditions which is 15 NM away from the DME station, will have a DME reading of: 4 Answers Which of the following will give the most accurate calculation of aircraft ground speed? 4 Answers The DME (Distance Measuring Equipment) operates within the following frequencies: 4 Answers A DME is located at MSL. An aircraft passing vertically above the station at flight level FL 360 will obtain a DME range of approximately: 4 Answers During a flight at FL 210, a pilot does not receive any DME distance indication from a DME station located approximately 220 NM away. The reason for this is that the: 4 Answers In which situation will speed indications on an airborne Distance Measuring Equipment (DME) most closely represent the groundspeed of an aircraft flying at FL400? 4 Answers The time taken for the transmission of an interrogation pulse by a Distance Measuring Equipment (DME) to travel to the ground transponder and return to the airborne receiver was 2000 micro-second, including time delay. The slant range from the ground transponder was: 4 Answers The two main design functions of Secondary Surveillance Radar (SSR) Mode S are: 4 Answers When an aircraft is operating its Secondary Surveillance Radar in Mode C an air traffic controller's presentation gives information regarding the aircraft's indicated flight level in increments of: 4 Answers Which of the following equipments works on the interrogation/response principle? 4 Answers

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