Which of the following must be reported in case of a lost command and control link?

In the context of a lost command and control link, reporting the procedures and flight profiles to be followed is crucial for ensuring the safety and continued operation of the aircraft. When a command and control link is lost, it can lead to unpredictable behavior of the aircraft. Therefore, having predefined procedures allows for a systematic response to regain control or to safely execute an automated landing if necessary.

These procedures typically include information on how to troubleshoot the issue, resume control, and the expected flight profiles that should be adhered to, such as altitude, speed, and navigation waypoints. Reporting these procedures provides essential guidance to personnel who may need to intervene or assist in regaining command of the aircraft.

In contrast, emergency evacuation procedures, landing zones for emergency landings, or fuel levels, while important in various contexts, do not directly address the immediate concern of regaining control following a loss of link. They are relevant in broader emergency situations but do not offer the necessary focused response required in this specific scenario.