If you only see the rabbit lights, can you proceed down to 100 feet above the touchdown zone?

In the context of aviation and approach lighting systems, the term "rabbit lights" typically refers to the visual approach slope indicator (VASI) lights configured to help pilots maintain the correct glide path during the final approach phase to landing. When only these lights are visible, it indicates that while the aircraft is not in the optimal path for a safe landing, it is still possible to descend toward the airport.

Descending to 100 feet above the touchdown zone implies getting close to landing, and if the rabbit lights are visible, it suggests that the pilot has some visual reference cues to guide them. However, this decision also relies on the pilot's ability to assess other situational factors such as visibility, weather conditions, and the overall flight environment.

When only the rabbit lights are seen, the pilot is advised to maintain caution during the approach, as the other critical navigational or visual references might not be present. It is essential to ensure safety, but in the absence of any conflicting factors or regulations, the pilot can proceed with the descent based on the awareness provided by the rabbit lights.

Conclusively, the answer reflects that while caution is advised, it is generally acceptable to continue the descent in that situation, as the lights serve as a guide for what ultimately facilitates