quick help with a nav problem
Hello!
Hope someone could give me a quick hand. I'm currently studying Nav and am doing some practise tests and I've come up against this question a couple of times;
Given Hdg of 138T, a track of 141T, a TAS of 122kts and a G/S of 101kt, what is the W/V?
Now, the test tells me that the correct answer is 13121kt
But I've tried to work this a load of times and always get closer to 12221kt... I'm doubting my ability to work this out, so is there an online wizwheel where I can get super accurate answers for this? Is there a chance the test has the wrong answer against it?
Maybe someone could work this out and confirm the correct answer?
Thanks for the help,
Jon