# STC SA1830NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Dynamic Aviation Group Inc., United States - Description: Installation of Wing Spar Reinforcement. - Applied: August 4, 1982 - Status date: October 2, 2014 - Product: Aircraft, Small Multi-Engine - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A5SW](https://openairdocs.org/tcds/A5SW) - Certificate PDF: https://openairdocs.org/files/sha256/41/47/4147833a9c97c8dd6248e6e312998ad30dc26aeb9c91c7b6399babe0ae1c8640 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9823353A1C27DED386257D7200727FF8.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA1830NM ## ADs that name it (1) - [AD 81-26-05 R1](https://openairdocs.org/ad/81-26-05-R1): Wing Station 99 Attach Joint · M7 Aerospace SA26-AT and SA26-T. Effective Dec 29, 1986. Cited in the text ## Approved models (2) - M7 Aerospace LLC SA26-AT ([TCDS A5SW](https://openairdocs.org/tcds/A5SW)) - M7 Aerospace LLC SA26-T ([TCDS A5SW](https://openairdocs.org/tcds/A5SW)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. This Certificate issued to Dynamic Aviation Group, Inc. 1402 Airport Rd., PO Box 7 Bridgewater, VA 22812 Part 23 of the Federal Aviation Regulations Original Product Type Certificate Number : A5SW Make : Fairchild Swearingen Model : SA26-T, SA26-AT Description of Type Design Change: Installation of Wing Spar Reinforcement in accordance with Avia Design Drawing EO-SW-821, Issue 2, dated December 27, 1982, or later FAA approved revision. Limitations and Conditions: The approval of this change in type design applies to models Swearingen SA-26-T and SA26-AT and does not include any other models. This approval should not be extended to other aircraft of the same model on which other approved modifications have been made unless it has first been determined that the interrelationship between these various modifications will have no adverse effect upon the airworthiness of the aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. A copy of this STC must be included in the permanent records of each airplane modified in accordance with this STC. Date of application : August 4, 1982 Date of issuance : January 17, 1983 Date reissued : October 2, 2014 (Signature) Supervisor, Technical and Administrative Support Staff Los Angeles Aircraft Certification Office (Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP Code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ZIP Code) Signature of grantor (In ink): ___ U.S. GPO 1987-763-289 ## Every issue (1) - October 2, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/41/47/4147833a9c97c8dd6248e6e312998ad30dc26aeb9c91c7b6399babe0ae1c8640) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.