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Radio Navigation - Level 4, Questions with accurate answers. rated A Document Content and Description Below Radio Navigation - Level 4 The purpose of mode S is: - for data linking, ATC surveillance and reduced R/T communications and use by TCAS II. If a radar beam, at a frequency of 10.000 MHz, is radiated from a parabolic dish of diameter 15 cm, the azimuth target discrimination angle is: - 14° In a primary radar system: - all radio frequency energy is produced by the radar located at the ra...

The purpose of mode S is: - for data linking, ATC surveillance and reduced R/T communications and use by TCAS II. If a radar beam, at a frequency of 10.000 MHz, is radiated from a parabolic dish of diameter 15 cm, the azimuth target discrimination angle is: - 14° In a primary radar system: - all radio frequency energy is produced by the radar located at the radar site. A pilot wishes to obtain the magnetic bearing of his aircraft from a VDF station. Which of the following terms would he ...

062 – RADIO NAVIGATION. What airborne equipment, if any, is required to be fitted in order that a VDF let-down may be flown? A – none B – VOR C – VHF radio D – VOR/DME Ref: all Ans: C 11133. The maximum theoretical range at which an aircraft at FL80 can obtain bearings from a ground VDF facility sited 325 FT above MSL is: A – 107 NM B – 158 NM C – 134 NM D – 114 NM Ref: all Ans: C 11148. Which of the following is an advantage of Ground/DF (VDF) let-down? A –...

062 – RADIO NAVIGATION. What airborne equipment, if any, is required to be fitted in order that a VDF let-down may be flown? A – none B – VOR C – VHF radio D – VOR/DME Ref: all Ans: C 11133. The maximum theoretical range at which an aircraft at FL80 can obtain bearings from a ground VDF facility sited 325 FT above MSL is: A – 107 NM B – 158 NM C – 134 NM D – 114 NM Ref: all Ans: C 11148. Which of the following is an advantage of Ground/DF (VDF) let-down? A –...

062 – RADIO NAVIGATION. What airborne equipment, if any, is required to be fitted in order that a VDF let-down may be flown? A – none B – VOR C – VHF radio D – VOR/DME Ref: all Ans: C 11133. The maximum theoretical range at which an aircraft at FL80 can obtain bearings from a ground VDF facility sited 325 FT above MSL is: A – 107 NM B – 158 NM C – 134 NM D – 114 NM Ref: all Ans: C 11148. Which of the following is an advantage of Ground/DF (VDF) let-down? A –...