Definition, Meaning & Synonyms
call-sign
noun
/ˈkɔːl saɪn/
Definition
A unique designation for a radio station or aircraft that helps identify it in communications.
Examples
- The pilot announced their call sign before beginning the flight protocols.
- Emergency services use specific call signs to communicate swiftly during incidents.
- In amateur radio, operators often adopt creative call signs that reflect their personality.
Meaning
A call sign is used primarily in aviation and telecommunications to provide a unique identifier for a specific entity, ensuring clear communication especially in situations where multiple parties are involved.
Synonyms
- Identifier
- Designation
- Radio name
