What is required in regard to a flight that cannot reach its intended destination?

In aviation, it is critical for pilots to prepare for various scenarios that may occur during a flight, including the possibility of not being able to reach the intended destination. Identifying alternative airports is a fundamental part of flight planning and preparation. This involves considering diversion points or alternate landing sites in case of unexpected situations such as poor weather, mechanical issues, or other emergencies.

Having alternatives identified before the flight ensures that the pilot has a plan in place and can make informed decisions if circumstances require a change in destination. This proactive planning enhances safety and allows for a well-organized response to in-flight challenges, thereby minimizing risks associated with flight diversions.

While filing a flight plan, establishing a contingency plan, and notifying air traffic control are all important aspects of aviation operations, they do not address the necessity of pre-emptively identifying alternatives, which is crucial in maintaining safety and efficiency during flight.