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

When referring to the "rabbit lights," this typically indicates that you are dealing with a situation involving visual approach slope indicators (VASIs) or precision approach path indicators (PAPIs). The rabbit lights specifically denote a visual indication of being on the correct approach path.

In a flight context, if you only see the rabbit lights, it implies that the flight visibility is satisfactory enough to discern the lights and therefore suggests that you are adequately aligned for the approach. The phrase "down to 100 feet above the touchdown zone" refers to the ability to descend to a critical altitude while approaching the runway.

Choosing to proceed under these conditions is appropriate since the lights confirm that you are in visual reference to the glide slope. The approach is designed to help pilots maintain the proper descent angle and safely land the aircraft when visibility is sufficient to interpret these lights.

Thus, the correct response indicates that it is permissible to continue the approach, as you have sufficient visual guidance and can operate within the safety margins provided by the lighting system.