What is a Temporary Flight Restriction (TFR)?

• A. A defined area where flights are restricted or prohibited for safety, security, or privacy reasons.
• B. A weather advisory line.
• C. A maintenance zone for UAS.
• D. A permit for night operations.

Answer: (A)

A Temporary Flight Restriction is a defined area where flights are restricted or prohibited for safety, security, or privacy reasons. The FAA issues these boundaries for a temporarily set period to prevent conflicts between UAS and other aircraft and to protect people on the ground, such as during presidential movements, major events, natural disasters, or wildfire response. Before you fly, you must check for any active TFRs and avoid operating inside them unless you have explicit authorization. You can learn about current TFRs through NOTAMs and FAA UAS tools. This concept is different from a weather advisory line, a maintenance zone for UAS, or a night-operation permit, which do not describe airspace restrictions.