In aviation safety, what describes the chance of harm or loss occurring as a result of a hazard?

In aviation safety, what describes the chance of harm or loss occurring as a result of a hazard?

• A. The hazard that caused an incident.
• B. The process of eliminating hazards in all operations.
• C. The chance of harm or loss occurring as a result of a hazard in aviation.
• D. A measure of crew fatigue.

Answer: (C)

Risk is the chance that harm or loss will occur as a result of a hazard. In aviation safety, a hazard is something with the potential to cause harm, and risk reflects how likely that harm is and how severe it could be. Practically, risk is viewed as likelihood times consequence, which helps prioritize safety actions: higher risk drives more urgent mitigations. For example, a hazard like a weather condition that could lead to serious injury, if the chance of impact is high, represents high risk and requires strong controls; if the chance of harm is very low, the risk is lower and may not require as aggressive measures. The other options describe the hazard itself, or actions unrelated to measuring risk, or factors that can contribute to risk but do not define it.

Risk is the chance that harm or loss will occur as a result of a hazard. In aviation safety, a hazard is something with the potential to cause harm, and risk reflects how likely that harm is and how severe it could be. Practically, risk is viewed as likelihood times consequence, which helps prioritize safety actions: higher risk drives more urgent mitigations. For example, a hazard like a weather condition that could lead to serious injury, if the chance of impact is high, represents high risk and requires strong controls; if the chance of harm is very low, the risk is lower and may not require as aggressive measures. The other options describe the hazard itself, or actions unrelated to measuring risk, or factors that can contribute to risk but do not define it.