Definition
An FAA employee responsible for the certification, oversight, and surveillance of pilots, flight instructors, mechanics, repair stations, training providers, air carriers, and other aviation operations to ensure compliance with federal aviation regulations and safety standards.
Plain English
An ASI is an FAA official whose job is to make sure pilots, mechanics, schools, and operators are following the rules and operating safely. They issue certificates, conduct checkrides and inspections, and investigate problems.
Context Anchor
A student pilot may see this term in FAA handbook material about the FAA's role, certification, inspections, and safety oversight.
Derivation
Inspector comes from Latin roots meaning “to look at” or “to examine closely.” That fits the aviation meaning: an aviation safety inspector examines aviation people, aircraft, and operations for safety and rule compliance.
Why Pilots Care
ASIs have the authority to approve or deny certificates, conduct enforcement actions, and ground aircraft when safety standards are not met.
Intuition Check
Do not read inspector here as just anyone who looks something over. In this FAA context, an ASI is a government safety official with authority to check compliance with aviation rules.
Example Sentence 1
The aviation safety inspector reviewed the flight school's records during a routine surveillance visit.
Example Sentence 2
Before the flight school could begin operations, an ASI reviewed all training records and facilities.