Final answer:
When shooting an RNAV visual approach, the Flight Directors should be turned off once the aircraft is established on the final approach segment. By turning off the Flight Directors, the pilots rely solely on their own visual cues to maintain the correct position and glidepath. It's important for pilots to follow the specific procedures outlined in the aircraft's operating manual or the company's Standard Operating Procedures (SOPs).
Step-by-step explanation:
When shooting an RNAV visual approach, the Flight Directors should be turned off once the aircraft is established on the final approach segment. The Flight Directors provide guidance to the pilots based on the aircraft's navigation systems, but since an RNAV visual approach requires the pilots to visually acquire the runway, the Flight Directors are no longer needed.
By turning off the Flight Directors, the pilots rely solely on their own visual cues to maintain the correct position and glidepath. This allows them to visually navigate towards the runway and make the necessary adjustments for a safe landing.
It's important for pilots to follow the specific procedures outlined in the aircraft's operating manual or the company's Standard Operating Procedures (SOPs) when it comes to turning off the Flight Directors. These procedures may vary depending on the aircraft and the airline.