E6b Flight Computer Exercises Verified -
under the "True Index." Mark the wind speed (15 knots) up from the center grommet. Rotate the disk to put (True Course) under the index. Slide the card until the wind mark rests on the speed line. Groundspeed under the center grommet. Verified Answer: ~117 knots. Flight Training Central Practice Resources
Move the slide so the "grommet" (center hole) is on a heavy line (like 100). Mark the wind speed upwards from the center (e.g., if wind is 20 knots, mark at 120) Set Course: Rotate the compass to your True Course Align TAS: Slide the card until your True Airspeed (TAS) arc is under your pencil mark Read Results: Ground Speed: Read the number under the center grommet
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 with answer keys are crucial for transforming a novice into a proficient aviator. e6b flight computer exercises verified
Calculates groundspeed (GS), wind correction angle (WCA), heading, and true wind direction/velocity. 2. Verified Exercises: The Calculator Side Exercise Set A: Time, Speed, and Distance Formula: Distance = Speed × Time
Step-by-step: Locate the "Airspeed Correction" window again. Align 4,000 feet with +35°C. Look inside the small window labeled "Density Altitude." Read the value pointed to by the arrow. 6,800 feet. 4. Verified Exercises: The Wind Side under the "True Index
The wind side of the E6B is where most students struggle. The error usually comes from drawing the wind dot incorrectly or misinterpreting the True Course. Let’s run a standard FAA-style question with a verified answer.
If you are practicing for FAA exams or flight training, these are the standard "verified" calculation types: Groundspeed under the center grommet
Convert 45 gallons of Aviation Gasoline (Avgas) to pounds.
: Using the front side, set the rate (knots) under the speed index (the large "60" triangle). You can then read distance on the outer scale and the corresponding time on the inner scale.
Read the value opposite the arrow index, which points to approximately 6,800 feet. This indicates significantly degraded aircraft performance.
Example: OAT: 25°C, Pressure Altitude: 2,300 ft. .
