Operations

Except when within 400 ft of a structure, the maximum altitude for a small UAS under Part 107 is:

Answer

400 ft AGL

The maximum altitude is 400 ft above ground level, unless flown within 400 ft of a structure.

Source: 14 CFR §107.51(b)

Not the answer

  • 1,000 ft AGL
  • 500 ft MSL
  • 300 ft AGL

Practice this

The FAA Part 107 knowledge test is 60 questions and takes 42 correct — 70% — to pass. The app’s page carries a free ten-question test drawn from the same bank, marked as you go.

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