Which statement best describes how fatigue symptoms should be managed on a flight?

• A. Ignore fatigue signals and continue.
• B. Rely on caffeine exclusively to stay awake.
• C. Monitor fatigue signals and communicate with the crew; adjust duties.
• D. Take unapproved naps during critical phases.

Answer: (C)

Fatigue on a flight is a safety issue that must be managed proactively. The best approach is to stay attuned to fatigue signals, openly communicate them with the crew, and adjust duties so the workload matches who is most alert. When fatigue is noticed, requesting a duty adjustment or a sanctioned rest period under established SOPs and fatigue risk management procedures keeps critical tasks covered and reduces the chance of errors. This approach is far more effective than trying to push through with caffeine alone or ignoring signals, and it avoids unapproved naps during demanding flight phases, which violate procedures and can leave essential operations uncovered. By prioritizing awareness, communication, and appropriate workload management, safety is upheld and the crew works together to mitigate fatigue risks.