Question

Flight in NSAs may be temporarily prohibited by regulation under the provisions of?

a) NOTAMs
b) A Temporary Flight Restriction (TFR)
c) Special Use Airspace (SUA)
d) Air Traffic Control (ATC)

Answer 1

Temporary Flight Restriction (TFR) is the provision under which flight in NSAs may be temporarily prohibited by regulation.

Step-by-step explanation:

In the context of flight, the temporary prohibition of flight in National Security Areas (NSAs) can be done through regulation under the provisions of a Temporary Flight Restriction (TFR). A TFR is a regulation issued by the Federal Aviation Administration (FAA) to restrict certain types of aircraft from entering a specified area of airspace for a defined period of time, typically due to a temporary hazardous condition or event.

Other options mentioned in the question, such as NOTAMs (Notice to Airmen), Special Use Airspace (SUA), and Air Traffic Control (ATC), are not directly involved in the temporary prohibition of flight in NSAs.