Atlas/ Glossary/ CROSS (FIX) AT OR ABOVE (ALTITUDE)
ATC
CROSS (FIX) AT OR ABOVE (ALTITUDE).
CROSS (FIX) AT OR ABOVE (ALTITUDE)
Used by ATC when an altitude restriction at a specified fix is required. It does not prohibit the aircraft from crossing the fix at a higher altitude than specified; however, the higher altitude may not be one that will violate a succeeding altitude restriction or altitude assignment.
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: