Definition
A three-step risk management process used by pilots to identify and respond to hazards in flight. The pilot Perceives the hazard, Processes its impact on the flight, and Performs an action to eliminate or mitigate it. The 3P model is taught by the FAA as a practical tool for in-flight decision-making and is often paired with the PAVE checklist (Pilot, Aircraft, enVironment, External pressures) during the Perceive step.
Plain English
A simple three-step way for a pilot to spot a problem, think about how it affects the flight, and then do something about it.
Context Anchor
Seen in pilot decision-making and risk-management discussions, especially when a pilot needs a structured way to respond to changing conditions.
Derivation
The name simply comes from the first letter of each step: Perceive, Process, Perform. The repetition of the 'P' makes the sequence easy to recall under workload.
Why Pilots Care
It gives pilots a repeatable mental checklist that reduces errors when workload or stress is high.
Intuition Check
3P is not a checklist with fixed items to memorize. It is a thinking pattern a pilot can apply to many different situations.
Example Sentence 1
Noticing the cloud bases dropping ahead, the pilot used the 3P process to perceive the deteriorating weather, process its impact on the planned route, and perform a diversion to a nearby airport.
Example Sentence 2
During the flight review the instructor asked the student to apply 3P when deciding whether to continue the cross-country leg.