# STC SA00523AT-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: FFC Manufacturing, United States - Description: Installation of replacement fuel cell assemblies - Applied: March 15, 1995 - Status date: May 5, 2009 - Product: Aircraft, Single-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16) - Certificate PDF: https://openairdocs.org/files/sha256/39/a5/39a566b2a3c641a1bba7011ce6b72d458cf0764c7929348a7ffafde1827ca8c7 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CD38553C1CC730DF862575B700673F32.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA00523AT-D ## ADs that name it (0) None. ## Approved models (21) - Hawker Beechcraft Corporation 56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 58A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-A55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-B55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-B55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-B55B ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-C55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation 95-C55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation A56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation B95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation B95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation D55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation D55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation D95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation E55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation E55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation E95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Hawker Beechcraft Corporation G58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) ## 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 Part 3 of the Civil Air Regulations. Installation of replacement fuel cell assemblies in accordance with FFC Manufacturing Drawings B-2911-13-1. B-2911-13-2, B- 2503-11-1, B2503-11-2, B-2503-9-1, B-2503-9-2, B-2622-1-1, B-2622-1-2 dated February 17, 1995 and Drawings B231-1 and B231-2 dated January 4, 1995; or later FAA approved revision. Limitations and Conditions: This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effects 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. (See continuation 3 of 3) FFC Manufacturing 4010 Pilot Dr., Suite 103 Memphis, TN 38118 3A16 Make: Beech Model: See continuation 3 of 3 Date reissued: May 05, 2009 ( Signature) Melvin D. Taylor Manager Atlanta Aircraft Certification Office ( Title) Date of application: March 15, 1995 Date of issuance: April 25, 1995 FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES Number SA005123AT-D FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA00523AT-D Model Continuation: Model: Beech Baron 55, 56, 58 and Travelair 95 Series Aircraft FFC Manufacturing replacement part numbers 2911-13 (-14), Beech 55 Baron Series Aircraft Serial Numbers TC1 thru TC1607 and TE1 Thru TE942 except TE938 and Beech Travelair series aircraft serial numbers TD534 thru TD576. FFC Manufacturing replacement part numbers 2503-11(-12), Beech B55, E55 and 58 series aircraft serial numbers TC1608 and after, TE943 and after, TH766, TH773 and after. FFC Manufacturing replacement part numbers 2503-9 (-10), Beech B55, E55 and 58 series aircraft serial numbers TE938, TE9430 and after TH384 and after. FFC Manufacturing replacement part numbers 2622-1, (-2), Beech 56TC, A56TC series aircraft serial numbers TG69 and after. FFC Manufacturing part numbers 2911-13 and 2911-14 will be replacements for Beech part numbers 95-920011-13 and 95-920011-14. FFC Manufacturing part numbers 2503-11 and 2503-12 will be replacements for Beech part numbers 58-380003-11 and 58-380003-12. FFC Manufacturing part numbers 2503-9 and 2503-10 will be replacements for Beech part numbers 58-380003-9 and 58-380003-10. FFC Manufacturing part numbers 2622-1 and 2622-2 will be replacements for Beech part numbers 60-389022-1 and 60-389022-2. ## Every issue (1) - May 5, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/39/a5/39a566b2a3c641a1bba7011ce6b72d458cf0764c7929348a7ffafde1827ca8c7) --- 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.