Crew Resource Management and Teamwork
What the domain covers
CRM is the effective use of all available resources: people, equipment, information and time. Candidates must understand leadership, followership, assertiveness, situational awareness, briefings and debriefings, and the concept of the error chain and its management.
Concepts to master
- Leadership and followership: the captain sets tone; the first officer must be assertive when safety demands.
- Situational awareness: perception, comprehension and projection; loss of SA is a precursor to most accidents.
- Briefings and debriefings: set expectations and review performance.
- Assertiveness: graded levels from inquiry to advocacy to escalation; the 'two-challenge rule'.
- Teamwork: shared mental models, role clarity, mutual monitoring.
Question traps
A common trap is assuming CRM is only about communication; it also covers decision-making, workload management and leadership. Another is assuming the captain must always be the assertive one; followership assertiveness is equally important. Also distinguish 'situational awareness' from 'situation awareness' jargon - the concept is the same, but questions may test the three levels.
Worked example / rule of thumb
A first officer notices a wrong altimeter setting but says nothing. This is a followership and assertiveness failure, not a technical failure. Rule of thumb: if a crew member perceived a problem but did not speak, the CRM failure is in assertiveness and shared mental model, not in knowledge.