Because TFR (temporary flight restrictions) airspace frequently changes, AOPA strongly encourages pilots to obtain a briefing and CHECK NOTAMS before every flight.

Violators will be intercepted and forced to land.

The AOPA Air Safety Foundation has prepared a handy card that provides the intercept procedures that could save your life, since military pilots have shoot-down authority. Click here to print the card, learn the information carried on it, and carry it with you when you fly.

The Air Safety Foundation also has an online course for navigating in today's complex airspace environment called "Know Before You Go"