OUT OF SERVICE/UNSERVICEABLE (U/S)
OUT OF SERVICE/UNSERVICEABLE (U/S) · ATC
- When a piece of equipment, a NAVAID, a facility or a service is not operational, certified (if required) and immediately “available” for Air Traffic or public use.
Source: FAA Pilot/Controller Glossary
Related · ATC
- ADAPTED ROUTES ADAPTED ROUTES
- ADDITIONAL SERVICES ADDITIONAL SERVICES — - Advisory information provided by ATC which includes but is not limited to the following:
- AIR TRAFFIC CONTROL AIR TRAFFIC CONTROL
- AIR TRAFFIC CONTROL SERVICE [ICAO] AIR TRAFFIC CONTROL SERVICE [ICAO] — - A service provided for the purpose of:
- AIR TRAFFIC CONTROL SPECIALIST AIR TRAFFIC CONTROL SPECIALIST — - A person authorized to provide air traffic control service
- AIR TRAFFIC SERVICE AIR TRAFFIC SERVICE — - A generic term meaning: