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Old 14th Feb 2016, 19:29
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Yohan20
 
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NDB, ADF and RMI Question

Hello all, planning on writing my INRAT exam soon. Nee some help from all the smart people out there.

Question: Flying an aircraft with a Fixed Card ADF. To determine position, you decide to use 2 NDB stations.
NDB 1 - Select a RB = 120 Degrees
NDB 2 - Select a RB = 260 Degrees

Aircraft Heading = 220 Degrees
Local Variation = 23 Degrees West

In order to determine your position from the RBs, what would you plot on NDB 1 and NDB 2 on the chart?

Answers:
1. 160 and 300
2. 340 and 120
3. 137 and 277 (correct answer)
4. 83 and 323

I am unable to get to this answer. Will anyone now how this is being calculated?

Thank you very much in advance
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