Definition
In aviation, the exchange of information between aircraft and ground stations, or between aircraft, using radio, data link, or visual signals. It includes voice transmissions on assigned frequencies, transponder replies, and standardized phraseology used to convey instructions, clearances, position reports, and advisories.
Plain English
The act of sending and receiving information between people in the air and on the ground, mostly by radio, using agreed words and procedures so everyone understands the same thing the same way.
Context Anchor
Pilots encounter communication any time they speak with the tower, listen to other aircraft, read written instructions, use hand signals, or receive messages from aircraft equipment.
Derivation
From the Latin communicare, meaning 'to share' or 'to make common.' In aviation, communication is exactly that — making information common between pilot and controller so both are working from the same picture.
Why Pilots Care
Clear communication prevents misunderstandings that can cause runway incursions, airspace violations, or loss of separation.
Intuition Check
Communication does not mean just talking. In aviation, communication means the message is sent, received, and understood well enough to act on safely.
Example Sentence 1
The pilot established communication with the tower on 118.3 before entering the controlled airspace.
Example Sentence 2
Effective communication between the captain and first officer ensured the approach briefing was complete.