Definition
In FAA usage, surveillance is the systematic monitoring and inspection of certificate holders, airmen, operators, and aviation activities to verify ongoing compliance with regulations and safe operating practices.
Plain English
It is the FAA's ongoing checking on pilots, schools, mechanics, and operators to make sure they are still following the rules and operating safely after they have been certified.
Context Anchor
Seen in FAA discussions about Flight Standards Service responsibilities, inspections, training organizations, and safe operation of the aviation system.
Derivation
From the French 'surveillance,' meaning 'a watching over,' built from 'sur' (over) and 'veiller' (to watch). In aviation it keeps that core sense -- the FAA watching over the system to make sure standards are being maintained.
Why Pilots Care
Reliable surveillance lets controllers provide traffic advisories and maintain safe separation; gaps in surveillance increase workload and risk in busy or remote airspace.
Intuition Check
Surveillance here does not mean spying or secret watching. It means official safety oversight by the FAA.
Example Sentence 1
The Flight Standards Service conducts surveillance of flight schools to verify that training is being delivered to FAA standards.
Example Sentence 2
ADS-B Out improves surveillance in areas where radar coverage is limited or nonexistent.