Module MOD-16 · 8 min · ACS PA.I.H

Assessing and Mitigating Risk

← Aeronautical Decision-Making and Risk Managementdraft — pending CFI review

Why this matters in flight: Risk is not a vague feeling; it can be estimated and reduced. Learning to judge how likely and how severe a hazard is, and to spot the pressure of get-there-itis, lets you act before a small problem grows into an accident.

Risk assessment combines two things: how likely an event is and how severe its consequences would be. A simple risk-assessment matrix maps likelihood against severity to sort hazards from low to high, which helps a pilot focus on what matters most. Once ranked, risks are mitigated — reducing either their likelihood or their severity — through strategies such as avoiding the hazard, transferring it, or accepting it only when it has been driven as low as reasonably practical. One of the most dangerous risks is not mechanical but psychological: get-there-itis, or plan-continuation bias, is the strong urge to reach the destination that blinds a pilot to deteriorating weather and tempts pressing on when the smart choice is to divert or cancel. It is a form of external pressure and a factor in many weather accidents. The best defense is decided in advance: firm personal minimums and a predetermined decision point remove the temptation to rationalize in the moment.

Key terms

Risk-assessment matrix: A grid mapping likelihood against severity to rank hazards.
Mitigation: Reducing the likelihood or severity of an identified risk.
Get-there-itis: Plan-continuation bias: the urge to reach a destination despite worsening conditions.

Summary

Estimate risk from likelihood and severity, then mitigate it deliberately. Recognize get-there-itis as a psychological risk and beat it with personal minimums set before the flight.

Quick check ▾

One question on what you just read.

Question 1 of 1

Objective mastery: 15%

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A risk-assessment matrix evaluates a hazard by combining which two factors?

The likelihood of an event and the severity of its consequences
The aircraft’s weight and its balance
Fuel burn and airspeed
The pilot’s age and total flight hours

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Sources

Every claim traces to a source — paraphrased knowledge elements pointing at the governing FAA publication; not yet verified against a retrieved source.

Risk Management Handbook / risk assessment — Risk Management Handbook unverified
PHAK Ch. 2 / hazardous tendencies — Pilot’s Handbook of Aeronautical Knowledge unverified

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