Plain English Meaning

To notice and identify what could become a problem during a flight — spotting hazards before deciding what to do about them.

Full Definition

In the Three-P Model (Perceive–Process–Perform) used for in-flight risk management, to perceive means to actively detect and recognize hazards in the current flight situation by gathering information about the pilot, aircraft, environment, and type of operation.

Context Anchor

Used in pilot decision-making and risk management: first perceive the situation, then think it through, then act.

Derivation

From the Latin 'percipere', meaning 'to take in fully' or 'to grasp with the senses'. In aviation use, it carries that same sense of actively taking in what's around you, not just passively seeing it.