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This Supplemental Type Certificate certifies that the design change for the installation of Emergency Float Kits by Apical Industries, Inc. meets the airworthiness requirements mandated by the Federal Aviation Administration. The certificate includes limitations and conditions for installation and usage, ensuring compliance with specific FAA regulations.
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How to fill out supplemental type certificate

01
Identify the aircraft or product to be modified.
02
Gather all necessary documentation, including engineering reports and design data.
03
Prepare the application form for the supplemental type certificate (STC).
04
Conduct a review of applicable regulations and requirements.
05
Compile a detailed description of the proposed modifications.
06
Include any pertinent test data or evaluation reports.
07
Submit the application package to the appropriate aviation authority.
08
Respond promptly to any requests for additional information from the authority.
09
Await approval and ensure compliance with any conditions imposed.

Who needs supplemental type certificate?

01
Aircraft manufacturers looking to make modifications to existing models.
02
Modifiers or retrofit companies providing upgrades to aircraft.
03
Operators seeking to implement changes or enhancements for safety or efficiency.
04
Engineers or designers developing new products based on existing aircraft designs.
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A Supplemental Type Certificate (STC) is a document issued by aviation regulatory authorities that approves a change to the type design of an aircraft, which includes modifications to airframes, engines, and other systems.
Individuals or organizations that wish to implement modifications to an aircraft's design that affect its safety or performance are required to file for a Supplemental Type Certificate.
To fill out a Supplemental Type Certificate, the applicant must complete the necessary application forms provided by the regulatory authority, submit copies of relevant documents, and provide detailed descriptions of the proposed modifications, including engineering data and compliance information.
The purpose of a Supplemental Type Certificate is to ensure that any modifications made to an aircraft comply with safety standards and regulations, thereby maintaining the aircraft's airworthiness.
Information that must be reported includes details about the aircraft make and model, the nature of the modifications, supporting documentation such as test results, compliance with applicable regulations, and the applicant's contact information.
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