EASA NAV(A)intermediate
An aircraft is planning to fly a true course (TC) of 255° with a true airspeed (TAS) of 100 knots. The wind is reported from 200° at 10 knots. What true heading (TH) should the pilot fly to maintain the planned course?
Answer
250°
Explanation
The wind triangle requires a correction from the planned 255° course; the keyed true heading is **250°**. The heading differs from course because wind causes drift. **Key takeaway:** Course is the intended ground path; heading is the nose direction needed to maintain it. **Glossary:** TAS: speed through the surrounding air mass.
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