E6b Flight Computer Exercises Better Now
complete guide
Here’s a to making E6B flight computer exercises more effective, efficient, and intuitive—whether you’re using a mechanical (circular slide rule) or electronic E6B .
Exercise 1: The "Index Alignment" Drill
- Emergency descent procedures (e.g., in case of cabin depressurization)
- Diversion procedures (e.g., diverting to an alternate airport)
- Set Pressure Altitude: In the small window (usually top left), align 8 (for 8,000 ft) with the index.
- Align Temp: Rotate the inner scale so +4°C aligns with the pressure altitude mark.
- Find CAS: Locate 145 on the inner scale (Calibrated Airspeed).
- Read TAS: Look directly above it on the outer scale.
C. Draw Before Computing (For Wind)