# STC SA4900SW - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Textron Aviation Inc - Description: Installation of dual Baker M1045 cockpit audio systems with a Baker M1050 cabin paging/chime amplifier. - Status date: January 25, 2017 - Data sheets: A21EA, A21EA, A21EA, A21EA, A21EA - Certificate PDF: https://openairdocs.org/files/sha256/b7/05/b7054539cdec13c54901dcdfda0a89339d0d1713b24c3a91b15f866191e13b26 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D6F26622513D9392862581590058BA06.0001 - Page: https://openairdocs.org/stc/SA4900SW ## ADs that name it - [AD 2005-11-04](https://openairdocs.org/ad/2005-11-04): Microphone jack assemblies. ยท Dual Baker M1045 cockpit audio systems (Textron STC SA4900SW). Effective May 27, 2005. Named in the applicability ## Approved models (5) - Bombardier Inc. CL-600-1A11 (CL-600) (TCDS A21EA) - Bombardier Inc. CL-600-2A12 (CL-601) (TCDS A21EA) - Bombardier Inc. CL-600-2B16 (CL-601-3A) (TCDS A21EA) - Bombardier Inc. CL-600-2B16 (CL-601-3R) (TCDS A21EA) - Bombardier Inc. CL-600-2B16 (CL-604) (TCDS A21EA) ## 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. FAA Form 8110-2 (5/14) Page 1 of Part of the Signature Title Textron Aviation Inc. One Cessna Boulevard Wichita, KS 67215 2 SA4900SW Federal Aviation Regulations. 25 Installation of Dual Baker M1045 Cockpit Audio Systems with a Baker M1050 Cabin Paging/Chime Amplifier in accordance with Drawing List No. 600-030, Rev. E dated 7/20/1988, or later FAA approved revision. FAA approved flight manual supplement dated January 26, 1983, Rev. A dated 8/3/88, is required. Compatibility of this modification with previously installed equipment must be determined by installer. Canadair CL-600-1A11, -2A12, 2B16 October 29, 1999; January 25, 2017 April 17, 1984; June 29, 1984; August 3, 1988 October 21, 1982 January 26, 1983 A21EA Mark Fuller STC ODA administrator ODA-100129-CE FAA Form 8110-2 (5/14) Page 2 of To (Name and address of transferee) From (Name and address of grantor) ## Every issue (2) - January 25, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b7/05/b7054539cdec13c54901dcdfda0a89339d0d1713b24c3a91b15f866191e13b26) - October 29, 1999: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/0f/62/0f62b048ef2fb7b075227e1b969cb9907aa23e4b48cc624dd778f8ce28828518) --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.