STC Overview


A Supplemental Type Certificate (STC) is a certificate issued when an applicant has received approval from the Federal Aviation Administration (FAA) to modify an aircraft from its original design. The STC, which incorporates by reference the related Type Certificate (TC), approves not only the modification, but how the modification affects the original design. The STC and its related information (Drawings, data, specifications) are the property of the STC holder.

Submit your requests for the STC data package and Right to Use Permission Letter per the below procedures and form.
STC DATA PACKAGE / RIGHT TO USE (RTU) / DAMAGE TOLERANCE INSPECTION (DTI) REQUESTS PROCESURE
STC DATA PACKAGE AND/OR RTU LETTER ORDER FORM
All STC Data package andor RTU Letter order form must be submitted along with a Purchase Order.

STC Search
STC Search provides the ability to search for STC information based on one or more of the following criteria.
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Search Results
Type STC number, STC Description keywords, Aircraft Manufacturer or Model and click search.
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