What do the touchdown zone lights typically assist with during landing?

The touchdown zone lights are specifically designed to enhance the safety and accuracy of landings by clearly marking the landing area. These lights provide a visual cue to pilots, helping them identify the precise location where the aircraft should ideally make contact with the runway.

This visual guidance is crucial, particularly in low visibility conditions, as it allows pilots to align their approach correctly and gauge their descent profile. By marking the initial touchdown point, these lights ensure pilots can make informed decisions during the landing phase, significantly contributing to successful runway contact and overall landing safety.

While the other options touch on important aspects of aviation, they do not pertain to the primary function of touchdown zone lights. Determining aircraft weight and indicating runway center are elements of the landing process, but they are not directly related to the role of the touchdown zone lights.