Definition
The set of visual scanning techniques, regulatory right-of-way rules, and pilot actions used to detect other aircraft in flight and maneuver to maintain safe separation from them.
Plain English
The methods pilots use to spot other aircraft and stay clear of them so they don't collide.
Context Anchor
Used in training, traffic pattern work, maneuvering practice, and any flight where the pilot must actively look outside and avoid other aircraft.
Derivation
Collision comes from a Latin word meaning “to strike together.” Avoidance means keeping away from something. Procedure means an established way of doing something. Together, the phrase points to set pilot actions that keep aircraft from striking each other.
Why Pilots Care
Mid-air collisions are often fatal; these procedures give pilots the practical tools to prevent them when ATC separation is not provided.
Intuition Check
Do not think of collision avoidance as only a last-second turn away from another aircraft. In aviation, it mostly means using steady habits early—looking, clearing, following rules, and staying alert—so the close call never develops.
Example Sentence 1
Before entering the practice area, the instructor reviewed collision avoidance procedures, including a systematic outside scan and clearing turns before each maneuver.
Example Sentence 2
In the traffic pattern the instructor emphasized collision avoidance procedures by having the student announce position and watch for traffic on the opposite base leg.