What preflight action must a Pilot-in-Command complete before each flight?

The requirement for a Pilot-in-Command to familiarize themselves with available information before each flight encompasses several critical aspects of preflight preparation. This includes reviewing weather conditions, aircraft performance data, navigation charts, and any relevant NOTAMs (Notices to Airmen). By doing this, the pilot ensures they are aware of any factors that could affect the safety and efficiency of the flight, such as hazardous weather, runway closures, or temporary flight restrictions.

Familiarizing oneself with all available information is a vital step in making informed decisions and effectively planning the flight. It directly contributes to enhancing situational awareness and reducing risks, which are paramount for flight safety. The actions taken during this step are essential for compliance with regulations and maintaining a high standard of safety in aviation operations.