E6B Made Easy: A Beginner’s Step-by-Step Guide
Pilot Institute
FEBRUARY 1, 2025
This section is also needed when youre calculating your true airspeed, which you need to know to plan your flight. If youre in the aircraft, set the altimeter to 29.92 If you dont have access to an altimeter, you can manually calculate the pressure altitude. Thats your true airspeed. Subtract it from 29.92.
52 
Let's personalize your content