Master the Skies: Essential E6B Flight Computer Exercises Verified by Real-World Data
For over eight decades, the E6B flight computer—often called the "whiz wheel"—has been the cornerstone of visual flight rules (VFR) cross-country planning. While tablets and apps dominate modern cockpits, the ability to manually calculate time, distance, fuel, wind correction, and density altitude remains a requirement for pilot certification. But theory without practice is useless. That’s why E6B flight computer exercises verified with answer keys are crucial for transforming a novice into a proficient aviator.
Exercise: Your aircraft burns 8.4 gallons per hour (GPH). How much fuel is used in 45 minutes?
The wind side (sliding card side) is used to find your heading and groundspeed when wind is present.
Verified answers:
Find the time en route for a 45 nautical mile leg at a groundspeed of 112 knots.
The calculator side uses a "60 to 1" ratio (60 minutes in an hour) to solve rate problems.
Place 320 opposite 160 min. Read speed over 60.
For hands-on reps, these resources provide verified problems and step-by-step solutions:
Cross-verify with these known pairs:
