What is recommended when communicating with pilots during abnormal situations like instrument failure?

• A. Rely on slang and informal terms.
• B. Rely on long, technical jargon without confirmation.
• C. Use clear, concise standard phrases, confirm actions, maintain CRM, and relay passenger needs accurately.
• D. Ignore passenger needs

Answer: (C)

In abnormal situations such as instrument failure, using clear, concise standard phraseology is essential. It creates a shared language that reduces ambiguity under stress, helping pilots and crew understand exactly what is happening and what needs to be done. Standard phrases streamline communication so actions can be executed quickly and correctly, even when conditions are tense. Confirming actions—paraphrasing or repeating instructions back—closes the loop and catches any misinterpretation before it leads to a mistake. Maintaining CRM means openly sharing situational awareness, distributing workload effectively, and speaking in a timely, respectful way so everyone knows their role and can focus on crucial tasks. Relaying passenger needs accurately ensures the crew can address safety, comfort, and operational priorities without losing sight of the people affected by the abnormal situation. This combination promotes safety, clarity, and coordinated response. Slang or informal terms can create confusion, long, technical jargon without confirmation can be misinterpreted, and ignoring passenger needs undermines safety and service.