# STC SA2123NM - Type: Supplemental type certificate - Status: Current, Amended - Holder: PSA Commerce & Services LLC, United States - Description: Installation of Lycoming TIO-540-J2BD engine AiResearch Model THO8A60 Turbocharger, Hartzell HC-C3YR-1RF/F7854 (Three-Blade) propeller, Hartzell Model F4-13 Governor and associated Systems. NOTE: This approval is also extended to airplanes of these models that have incorporated the aileron droop system per STC SA1513WE and Flint Aero Wing Tip Tanks per STC SA43689WE. - Applied: March 4, 1983 - Status date: October 25, 2021 - Product: Aircraft, Small Airplane - Certification basis: Part 3, Part 21 - Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE) - Certificate PDF: https://openairdocs.org/files/sha256/00/de/00deba58b560aad3f2872e441fdc17762e6508f714770c9bd00810d111ee2211 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/62F12759C2810D148625877C0063D099.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA2123NM ## ADs that name it (1) - [AD 2002-19-03](https://openairdocs.org/ad/2002-19-03): Crankshaft · Lycoming Engines IO-540-A1A5, IO-540-AA1A5, IO-540-AA1B5 and 81 more. Effective Sep 20, 2002. Named in the applicability ## Approved models (15) - The Cessna Aircraft Company 206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company P206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company P206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company P206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company P206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company P206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company P206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206F ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - The Cessna Aircraft Company U206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) ## 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. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificate issued to: SA2123NM PSA Commerce & Services, LLC 7897 SW Jack James Drive Stuart, Florida 34997 . Civil Aviation Regulations A4CE Make: Original Product Type Certificate Number: Cessna 206, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G, P206, P206A, P206B, P206C,P206D, P206E Installation of Lycoming TIO-540-J2BD engine AiResearch Model THO8A60 Turbocharger, Hartzell HC-C3YR-1RF/F7854 (Three-Blade) propeller, Hartzell Model F4-13 Governor and associated Systems, in accordance with AeroMods' Master Drawing List 10000, Revision L, dated June 5, 1998, or later FAA approved revision. NOTE: This approval is also extended to airplanes of these models that have incorporated the aileron droop system per STC SA1513WE and Flint Aero Wing Tip Tanks per STC SA4368WE. Approval of this change in type design applies to the above-listed model aircraft only. This approval should not be extended to other aircraift of this model on which other previously approved modifications are incorporated (See Continuation Sheet 3 of 3 pages) March 4, 1983 Date Reissued: June 2, 1993; June 28, 2002; January 17, 2003; February 4, 2004; January 22, 2008; March 1, 2008; December 22, 2008; January 15, 2020 Date of Issuance: Date Amended: July 7, 1983 October 24, 1984; June 2,1993; December 14, 1995; August 5, 1998; October 25, 2021 By Direction of the Administrator Signature: Manager Atlanta ACO Branch FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ 3 SA2123NM FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ 3 SA2123NM Limitations and Conditions (continued) unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of the certified product. A copy of this certificate and the airplane flight manual supplement (AFMS) number AM-EGR-127, Rev. B, dated August 5, 1998, must be maintained as part of the permanent records for the modified 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. This modification has been substantiated to be a no acoustic change per 14 CFR §21.93(b). FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page ___ of 3 ___ 3 ## Every issue (6) - October 25, 2021: Amended, Current. [certificate](https://openairdocs.org/files/sha256/00/de/00deba58b560aad3f2872e441fdc17762e6508f714770c9bd00810d111ee2211) - January 15, 2020: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/fb/56/fb56762293c209df45ab759f5f69fd82a2aff24653d51e52fb371e14be0c0fe4) - December 22, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/99/75/9975edf3429ee0fc3979631af0b7aff8cbab5c8eb2459f1dbefa023410cd4a73) - March 1, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/aa/c5/aac53001aeb0785aa452ff70e3910670f4f3c3362a16b4cdfe741a852eccb2dd) - January 22, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/df/ca/dfca2a478ce07ddd2d6359e5f83f4ab37f71293a6c11278a8fe00a6d1780597e) - February 4, 2004: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/b5/26/b526ea61b8d6e38af08e374af81f246f4c9ce684161b2c172029887ab148182b) --- 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.