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SESK: Stuff Everyone Should Know · sesk.info/pilot-controlled-firing-area

Why are controlled firing areas not charted for pilots?

Activities stop when an aircraft approaches, so pilots need not reroute.

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  1. They are above Class A
  2. They are secret
  3. Hazardous activity stops for aircraft ✔

Why: Spotters, radar, or ground lookouts watch for approaching aircraft. Hazardous activity stops immediately, so a nonparticipating pilot does not need to change course.

Huh, didn't know that: A controlled firing area is nonregulatory special use airspace.

The dad joke
The firing area paused its work because an airplane dropped by.
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References

Answer: Hazardous activity stops for aircraft. Spotters, radar, or ground lookouts watch for approaching aircraft. Hazardous activity stops immediately, so a nonparticipating pilot does not need to change course.

  1. FAA Aeronautical Information Manual, 3-4-7 www.faa.gov/air_traffic/publications/atpubs/aim_html/chap3_section_4.html
    its activities are suspended immediately when spotter aircraft, radar, or ground lookout positions indicate an aircraft might be approaching the area.
    Checked 2026-10-09.

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