Description: CertifyNation, a division of The Angelus Corporation, which specializes in Supplemental Type Certificates (STC) engineering services, will be closing. Learn more about the closure
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CertifyNation® is an aerospace engineering services company dedicated to helping customers navigate the complex aircraft certification process for aircraft modifications. Our team has decades of international certification experience and can step in at any point of the certification process, regardless of whether you are just starting out, or need help expediting the process. We crafted a comprehensive suite of start-to-finish aircraft certification services that will streamline certification and make your