Definition
A specific shade of red defined by FAA color standards used for aviation lighting and markings, distinct from ordinary red. It is the regulated red used for obstruction lights, certain anti-collision lights, and other aeronautical signaling where color must be unambiguous to pilots.
Plain English
A particular red color set by aviation rules so that every red light or marking pilots see in flying matches the same shade. It is not just any red, but the official red used in airport and obstruction lighting.
Context Anchor
Seen on obstruction lights and hazard markings around airports and along flight routes.
Derivation
Aviation comes from a Latin word related to birds and flying. Red is used because it is easy to recognize as a warning color. Together, aviation red means red used for aviation warning purposes, not just any ordinary red.
Why Pilots Care
Correct aviation red ensures hazard lights are instantly distinguishable from other colors, directly supporting collision avoidance and safe navigation at night or in reduced visibility.
Intuition Check
Aviation red does not mean any red light you happen to see near an airport. It means a standard red used to mark aviation hazards so pilots can recognize them consistently.
Example Sentence 1
The obstruction lights on top of the radio tower glow in aviation red so pilots can identify them at night.
Example Sentence 2
During the night preflight, the pilot confirmed the tall antenna was showing steady aviation red lighting as required.