What is the recommended action if an engine experiences a partial failure?

In the event of a partial engine failure, the recommended action is to prepare for a precautionary landing with engine power. This approach allows the pilot to maintain control of the aircraft and utilize the remaining engine power to make strategic decisions. By opting for a precautionary landing, the pilot can choose an appropriate landing site while still having some degree of control over the aircraft’s performance.

Preserving engine power enables the pilot to assess the situation more thoroughly, ensuring that they can land safely without the added stress of complete engine failure. Additionally, the minor power that remains might be sufficient for maintaining altitude and airspeed while setting up for an optimal landing approach.

This action contrasts with other choices that involve a lack of assessment or immediate landing, which could lead to unnecessary risks. Preparing for a precautionary landing ensures that the pilot is actively managing the situation rather than reacting impulsively.