What should a pilot do during a runway incursion warning on approach in the Warrior PA-28A?

During a runway incursion warning on approach, the appropriate response is to execute go-around procedures and communicate with air traffic control (ATC). This response is essential because a runway incursion indication suggests that there may be an obstacle, typically another aircraft or vehicle, on the runway that could compromise the safety of your landing.

Executing a go-around provides the pilot with the necessary altitude and time to assess the situation more safely. It allows the pilot to stabilize the aircraft and prevents a potential incident caused by landing while there is a risk of collision. Communication with ATC is crucial at this moment, as they can provide updated information about the situation on the runway and ensure that the path is clear for a safe landing subsequently.

This collaborative approach enhances safety and maintains situational awareness, enabling the pilot to make informed decisions based on the current circumstances. The other choices do not prioritize safety as effectively as the recommended action.