When a destination is below minimums for a GPS RNAV approach, what actions may you take?

When a destination is below minimums for a GPS RNAV approach, the most appropriate course of action is to divert to your filed alternate airport. This is grounded in safety and regulatory compliance, as the minimums for an approach are established to ensure that pilots can safely operate the aircraft during the approach and landing phases. If the weather conditions or visibility are not sufficient to meet these minimums, attempting to land could lead to dangerous situations, such as landing in unsuitable conditions or even a crash.

Diverting to an alternate airport is a standard operating procedure and is part of good aeronautical decision-making. Standard operating procedures reference regulations that require pilots to know their approach minimums and act accordingly if those minimums cannot be met. Choosing to divert provides a safe option and allows the crew to reassess their situation, potentially wait for better conditions, or proceed to another destination that is safe for landing.