Which among the following is used to determine the position of an aircraft using very high frequency omnidirectional range (VOR)?(a) Round trip time of a radial from a single VOR station(b) Intersection of radials from a single VOR station in different directions(c) Intersection of radials from a single VOR station with a delay between the signals(d) Intersection of radials from two different VOR stationsI got this question in a national level competition.I would like to ask this question from Next Generation Wireless Network topic in chapter Next Generation Wireless Network of Cognitive Radio

Which among the following is used to determine the position of an airc

1.	Which among the following is used to determine the position of an aircraft using very high frequency omnidirectional range (VOR)?(a) Round trip time of a radial from a single VOR station(b) Intersection of radials from a single VOR station in different directions(c) Intersection of radials from a single VOR station with a delay between the signals(d) Intersection of radials from two different VOR stationsI got this question in a national level competition.I would like to ask this question from Next Generation Wireless Network topic in chapter Next Generation Wireless Network of Cognitive Radio
Answer» Right answer is (d) Intersection of radials from two different VOR stations For EXPLANATION I would say: LINE of position in very high frequency OMNIDIRECTIONAL range is called the RADIAL. The line of position consists of a highly DIRECTIONAL signal sent by the VOR ground station using a phased antenna array and a reference signal in phase with the directional antenna. The intersection of radials from two different VOR stations is used to determine the position of an aircraft.

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