A TFR is a NOTAM-based restriction — it defines a volume of airspace that’s off-limits to non-participatingaircraft for a specified window of time. At an air show, the TFR works alongside the CoW/A to protect the Flying Display Area during performance.
The one thing I’ve seen trip up Air Bosses is reading only the top line of the TFR. The document might show a date range at the header, but bury a daily time window somewhere in the body. Miss that, and you think the airspace is closed continuously when it’s actually only restricted during specific hours.
That’s the most common TFR misread. The fix is simple: read every line of the published NOTAM, not just the summary. And check UTC conversions carefully — draft TFRs frequently contain conversion errors that carry through to the published version.
What’s the Air Boss responsibility once the show wraps up early?
Call ATC or the Air Traffic Organization immediately and let them know show operations are complete. Do not sit on it and wait for the TFR to expire on its own. Only the issuing authority can officially cancel a published TFR, but your notification gets non-participating traffic moving again without delay.
And the Air Boss must know the TFR boundaries, altitudes, and effective times cold — not by looking them upmid-show.
Correct. If an unauthorized aircraft appears inside the TFR, you need a briefed procedure already in place. That starts with transmitting KIO on the Air Boss frequency and coordinating with ATC. No improvisation.