During an in-flight emergency, the PIC may deviate from CFR rules to the extent required to meet the emergency.

• A. Never
• B. Only with ATC permission
• C. Deviate from any rule of 14 CFR to the extent required to meet the emergency
• D. Deviate only from weather-related rules

Answer: (C)

During an in-flight emergency, the pilot in command may deviate from any rule of 14 CFR to the extent required to meet the emergency. This authority, grounded in 14 CFR 91.3, recognizes that immediate, life-saving actions may require bending standard procedures. The key is using deviation only as long as the emergency lasts and returning to compliance as soon as practicable, while continuing to prioritize safety and coordinating with ATC as needed. This isn’t about obtaining blanket permission or restricting deviation to weather-related rules; it’s about the PIC’s responsibility and authority to act decisively to protect lives and the aircraft when normal procedures would hinder that response.