# STC SA1109CE-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Rockwell Collins Inc, United States - Description: Installation of the Collins Radio Group Yaw Damper System - Applied: May 12, 1975 - Status date: January 23, 1998 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16) - Certificate PDF: https://openairdocs.org/files/sha256/ab/a7/aba767eb9ba5d168ccaa4cadd7c3c3ff53380964ee783ca8833a17df4236c87e - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3C722FF163ED560F8625805200586CCA.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA1109CE-D ## ADs that name it (0) None. ## Approved models (2) - Textron Aviation Inc. 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. 58A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1109CE-D This certificate issued to: Rockwell Collins, Inc. 400 Collins Road NE, MS 164-100 Cedar Rapids, IA 52498 Certifies that the change in the type design for the following product with the limitutions and conditions therefor us specified hereen meets the wirerthiness requirement's of Furt 3 of the Civil Air Regulutions. Original Product Type Certificate Number: 3A16 Make: Beech Model: 58, 58A Description of Type Design Change: Installation of the Collins Radio Group Yaw Damper System. DATA REQUIRED: (1) Collins Drawing No. 597-0732-053, Revision N/C, dated June 19, 1975, or FAA Approved revisions. (2) FAA Approved Airplane Flight Manual Supplement for Beech Model 58, 58A, dated June 25, 1975. Limitations and Conditions: (1) This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane. (2) Parts manufactured under this STC may have been produced without an FAA approved quality control procedure. Prior to installation, such parts must be inspected for conformity and airworthiness in accordance with FAR's 21 and 43. (3) 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. Dule of upplicution: May 12, 1975 Date Reissued: January 23, 1998 Date of Issuance: June 25, 1975 Date Amended: FEDERAL AVIATION By Direction of the Administrator Vale R. Koits (Signature) TOMINS TRATIO Dale R. Koonts Manager, DAS-3CE (Title) **FAA FORM 8110** ## Every issue (1) - January 23, 1998: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ab/a7/aba767eb9ba5d168ccaa4cadd7c3c3ff53380964ee783ca8833a17df4236c87e) --- 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.