In a coordinated crew response to an abnormal situation, which action best demonstrates effective CRM?

• A. Withholding information to avoid alarm.
• B. Directing all communication through the captain and excluding others.
• C. Encouraging all team members to share relevant information.
• D. Assigning tasks without confirming capacity.

Answer: (C)

Effective CRM relies on open, concise communication and a shared understanding of the evolving situation. Encouraging all team members to share relevant information keeps the crew aligned with a complete, up-to-date picture, which supports faster, better-coordinated decisions. When everyone can voice observations and concerns, the team benefits from diverse perspectives and can identify issues sooner, allocate resources wisely, and adjust actions as needed.

In contrast, withholding information prevents the team from seeing the full reality, which risks misdiagnosis or delayed action. Routing all communication through one person and excluding others reduces input and slows response. Assigning tasks without checking whether someone has the capacity can overload a crewmember and impair performance. So the best demonstration of effective CRM is fostering an environment where all members actively share relevant information to maintain situational awareness and mutual support.