E6b Flight Computer Exercises May 2026

Advanced skill: You don't know the wind, but you know your heading and track.

Given:

Find: Wind direction and speed.

Method:

The E6B flight computer (manual or electronic) is used to solve common navigation and performance problems. This report summarizes a hands-on exercise session to build proficiency in: e6b flight computer exercises

All exercises assume no electronic GPS assistance; only a manual circular slide-rule E6B or approved electronic E6B. Advanced skill: You don't know the wind, but

  • Answer: Endurance ≈ 4 h 14 min; fuel used for 220 NM ≈ 17.0 USG.

    • Scenario:

  • Set the Course: Rotate the disc until the True Course (270) aligns with the True Index.
  • Slide the Airspeed: Slide the rectangular card up or down until the grommet sits on the arc representing your True Airspeed (150).
  • Read the Result:
  • Ground Speed: Look at the horizontal line where the grommet sits.
  • True Heading: TC (270) - WCA (5°L) = Heading 265°.
  • Answer: Fly Heading 265° at a Ground Speed of 140 knots.