Understanding Supplemental Type Certificates or STC'S
A Supplemental Type Certificate (STC) is an approval issued by aviation regulatory authorities, such as the Federal Aviation Administration (FAA) in the United States, that allows for modifications to be made to an existing, certified aircraft design. By purchasing this package, you are buying the certificate and installation hardware that permits and facilitates the modification, not the seatbelt itself.
Key Points About What You Are Purchasing:
- STC Authorization for Seatbelt Installation:
Your purchase includes the STC, which legally authorizes you to install a seatbelt modification in your aircraft. - Installation Hardware Provided:
We supply all the necessary hardware required to attach the seatbelt to your aircraft's seat, along with detailed installation instructions. - Weight Limitation Placard Included:
Along with the installation hardware, you will receive a Weight Limitation Placard, which must be installed in your aircraft. This placard authorizes and certifies the modification for the additional seatbelt and ensures compliance with regulatory requirements. - What’s Not Included – Seatbelt:
The seatbelt itself is NOT included in this purchase. Due to individual preferences for color and cost, the seat belt itself must be purchased separately from aviation suppliers such as Aircraft Spruce or My Pilot Store.
About the STC:
- Modification Approval:
The STC approves a specific modification, in this case, installing the seatbelt, which is not part of the aircraft's original design. - Compliance with Safety Standards:
The STC ensures that this modification meets all safety, airworthiness, and performance standards set by regulatory authorities. - Documentation Included:
Along with the STC, you will receive detailed installation drawings and an authorization statement, outlining how the seatbelt modification should be carried out.
In Summary:
By purchasing this package, you’re buying the STC and necessary hardware to modify your aircraft. This ensures compliance with regulatory standards for the installation of the seatbelt, which must be purchased separately.
Our Services Include:
- Structural Substantiation Reports: Comprehensive reports for Supplemental Type Certificate (STC) projects, ensuring all structural elements comply with FAA regulations.
- Interface-Load & Test Plans: Expertly crafted interface-load reports, static and dynamic test plans, and detailed documentation for aircraft seating systems.
- Stress Analysis: Utilizing both classical hand techniques and Finite Element Analysis (FEMAP), we deliver thorough stress analysis for various aircraft structures.
- Interior Monuments & Primary Structure Substantiation: We provide substantiation services for interior monuments and aircraft primary structures, ensuring they meet stringent safety standards.
- Design Review: Our experienced team conducts in-depth design reviews to optimize the safety, efficiency, and compliance of your aerospace projects.
Ready to elevate your aerospace project to new heights? Contact Mohr Engineering today to ensure your path to FAA certification is seamless, efficient, and successful.
