FAR 91.137 — Temporary Flight Restrictions
FAR 91.137 explains TFRs around disaster and hazard areas: when they're issued, who can fly inside, and what notifications and flight plans are required.
FAR 91.137 authorizes the FAA Administrator to issue a NOTAM establishing a Temporary Flight Restriction (TFR) around a disaster or hazard area. TFRs are issued for one of three reasons:
- (a)(1) To protect people and property from a surface hazard (e.g., chemical spill, wildfire).
- (a)(2) To provide a safe environment for disaster relief aircraft.
- (a)(3) To prevent unsafe congestion of sightseers above a high-public-interest event.
Who can operate inside depends on why the TFR was issued:
- Under (a)(1), only aircraft participating in hazard relief under the on-scene official's direction may enter.
- Under (a)(2), relief aircraft, law enforcement, IFR traffic, certain local/airport ops with prior notification, and accredited news media (with a filed flight plan, operating above relief aircraft) may enter.
- Under (a)(3), local airport ops, IFR flights, event/law enforcement personnel, and accredited news media with a filed flight plan may enter.
Flight plans or notifications must include aircraft ID/type/color, radio frequencies, entry/exit times, media organization and purpose, plus anything else ATC requests. Why it matters: busting a TFR is a quick way to lose your certificate — always check NOTAMs before every flight.
Five FAA-written-style questions. Instant explanations, every answer cites its source — no account needed.
What is required before you may operate an aircraft within Class B airspace?