What should preflight action include for flights away from the vicinity of an airport?

Preflight action for flights away from the vicinity of an airport should definitely include an alternate course of action. This is important because unforeseen circumstances can arise during a flight, such as changes in weather conditions, mechanical issues, or air traffic control instructions that necessitate a deviation from the planned route. Having an alternate plan ensures that the pilot is prepared to respond effectively to such situations, enhancing safety and operational flexibility.

The inclusion of an alternate course of action in preflight planning allows pilots to consider several factors, such as alternate airports, different routes, and contingency measures, which are critical in ensuring the successful completion of the flight even when unexpected challenges occur. Preparing for these possibilities is a fundamental part of good airmanship and aligns with regulatory requirements.

While other items like a detailed passenger list, flight duration estimates, and a backup fuel source may be important, they do not specifically address the need for a flexible response strategy in the way that having an alternate course of action does. Thus, focusing on having a well-thought-out backup plan is vital in ensuring safe flight operations beyond just the immediate choices or resources available.