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Old 23rd Apr 2007, 22:50
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robdesbois
 
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Lightbulb Winds aloft calculation help needed

1Hi all.

Just running through PPL confuser for Nav exam, come across a question (number 41 too ) that I can't get one of the provided choices for!
I've had no problem with the others but I'd be really grateful if someone could just check my answer.

The question is given: heading = 138(T), track = 141(T), TAS = 122kt, GS = 101kt, find w/v.

I get 124/22 consistently, according to the book the answer is 131/21

Thanks in advance!
Rob
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