Under what condition must a pilot submit a written report of a deviation from regulations during an emergency?

The correct understanding of when a pilot must submit a written report of a deviation from regulations during an emergency is that it is required upon request. This requirement is rooted in the principles of aviation safety and accountability. In situations where a pilot has had to deviate from established regulations due to an emergency, they must be prepared to provide a detailed account if requested by the appropriate authorities, such as the FAA.

This process ensures that the incident is reviewed for safety and regulatory compliance, helping to maintain the integrity of aviation operations and contributing to the broader learning experience for the entire aviation community. The emphasis on reporting upon request allows regulatory authorities to gather relevant data without placing undue burden on pilots who acted in good faith under emergency circumstances.

Understanding the conditions under which reports must be made is essential for pilots, as it helps them navigate compliance while prioritizing safety in urgent situations.