Aircraft security

This regulation requires Part 135 operators (charter and commuter airlines) to follow Transportation Security Administration (TSA) security rules found in Title 49 of the Code of Federal Regulations, Chapter XII.

In practical terms, this means Part 135 certificate holders must comply with TSA security programs, which may include passenger and baggage screening procedures, aircraft security measures, crew member training, and security coordinator requirements. The specific requirements vary based on the type of operation—scheduled passenger service typically faces more stringent security requirements than on-demand charter flights.

This regulation matters because it establishes that aviation security isn't just an FAA concern; Part 135 operators must also answer to TSA regulations. Pilots and operators should be familiar with their company's TSA-approved security program, as violations can result in civil penalties from both agencies. The cross-reference to Title 49 means you'll need to consult TSA regulations, not just FAA rules, to understand your complete security obligations.

*This is a plain-English summary for study only. The official 14 CFR text on this page is controlling — always read the current regulation and consult a CFI.*