Definition
A personal risk-assessment tool used by pilots before and during a flight to identify hazards in four categories: the Pilot (fitness, currency, experience), the Aircraft (airworthiness, equipment, fuel), the enVironment (weather, terrain, airspace, time of day), and External pressures (schedule, passengers, get-there-itis). The pilot reviews each category, identifies risks, and decides whether they can be eliminated, reduced, or whether the flight should be modified or cancelled.
Plain English
A simple four-part check pilots run through before flying to spot anything that could make the trip risky -- their own state, the plane, the conditions outside, and any pressure pushing them to fly when they shouldn't.
Context Anchor
Seen in preflight planning, flight instructor discussions, and aeronautical decision-making lessons.
Derivation
PAVE is an acronym built from the first letter of each risk category: Pilot, Aircraft, enVironment, External pressures. The 'V' is taken from the middle of 'enVironment' so the acronym spells a real word, which makes it easier to remember.
Why Pilots Care
Systematically uncovers risks that contribute to many general aviation accidents, allowing pilots to make informed go/no-go decisions and reduce the chance of an incident.
Analogy
Like a driver checking their own alertness, the car’s condition, the road and weather, and whether they really need to make the trip before heading out on a long drive.
Intuition Check
Do not think of the PAVE checklist as a box-checking paperwork item. It is a decision tool for asking whether the flight still makes sense under the actual conditions.
Example Sentence 1
Before the cross-country flight, she ran through the PAVE checklist and decided to delay departure after realizing she had only slept four hours.
Example Sentence 2
During the lesson the instructor had the student apply the PAVE checklist to a scenario involving fatigue and an approaching front.