What is a limitation for high mins captains regarding Category II approaches?

High mins captains are typically restricted from conducting Category II approaches due to the limitations imposed on their certification. This restriction is primarily for safety reasons, as pilots with high mins status may not have the necessary experience or training to effectively handle the lower visibility conditions associated with such approaches.

Category II approaches involve precise technical requirements and operational capabilities that may exceed what high mins captains are authorized to manage. Hence, they are not permitted to engage in these approaches at all. This limitation ensures pilots maintain compliance with safety standards and operational regulations, minimizing the risks associated with lower visibility landings.

Understanding these operational limitations is crucial for maintaining safety in aviation, particularly in adverse weather conditions where precision is paramount.