What is a key requirement related to landing minimums?

The key requirement related to landing minimums is that they are determined by the destination airport and specific flight conditions, rather than being calculated based on aircraft weight. Understanding that landing minimums are primarily set to ensure safety during the approach and landing phase is crucial. Factors such as decision height, visibility, and weather conditions affect these minimums, and they are designed to ensure that pilots can safely land the aircraft under those conditions.

While aircraft weight can influence performance and may indirectly relate to operational capacities, it does not specifically determine the regulatory landing minimums set for an airport. The minimums established at the destination airport take precedence, as they adhere to regulatory standards based on various environmental and procedural considerations relevant to that airport's layout and operational capabilities.

The other potential choices provided don't capture the essence of the requirement for landing minimums as clearly.