Preflight Pass

Loading and performance · Lesson 22 of 29

Performance and density altitude

What density altitude is, why hot, high and humid air robs a drone of thrust and lift, and how to plan payload, climb and battery reserve around it.
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Part of Part 107 Complete

This lesson is in the full course

  • Define density altitude and explain how it relates to pressure altitude
  • Identify the conditions that raise or lower density altitude
  • Explain how thin air reduces engine power, propeller thrust and lift
  • Plan payload, climb and power reserve for a flight at high density altitude
  • Find density altitude information before you fly