What action should be taken if a NOTAM indicates a temporary airspace restriction?

When a NOTAM indicates a temporary airspace restriction, the appropriate action is to seek alternative routes or postpone flights. This course of action ensures safety and compliance with airspace regulations. Temporary airspace restrictions can arise due to various activities, such as military exercises, large events, or other situations that could pose hazards to flight operations.

By considering alternative routes or postponing flights, pilots can navigate around the restricted area, thereby avoiding potential conflicts and maintaining operational safety. It is crucial for pilots to stay informed about such restrictions and act accordingly to mitigate risks associated with unauthorized entry into restricted airspace. This response aligns with the responsibility of pilots to ensure not only their safety but also the safety of other airspace users.