Preflight Pass

Loading and performance · Lesson 21 of 29

Load factor, turns and stalls

What load factor is, why it climbs so fast in steep turns, how to read the FAA's load factor chart in words, and why a higher load factor raises the stall speed.
10 min read

Last reviewed

Part of Part 107 Complete

This lesson is in the full course

  • Define load factor and express it in Gs
  • Describe how load factor changes with bank angle, including the values at 60 and 80 degrees
  • Work out the total load on the structure from the weight and the load factor
  • Explain why stall speed rises with the square root of the load factor
  • Recognize maneuvers that can cause a stall at high speed or overstress the aircraft