# STC SA01345AT - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Air Plains Services Corporation, United States - Description: Installation of Teledyne Continental IO-520-D and either Hartzell PHC-C3YF-1RF/F8468A( )-6R, Hartzell PHC-C3YF-1RF/F7691( ), or McCauley D3A34C401/90DFA-10, 3 bladed propellers. - Applied: June 30, 1995 - Status date: May 19, 2026 - Product: Aircraft, Small Airplane - Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6) - Certificate PDF: https://openairdocs.org/files/sha256/79/b0/79b0c174f5230b6b8161728789e68b1b2ca0f3dbbf4e40acce6f8e8973584aa1 - Approved model list and other attachments: [SA01345AT_AML.pdf](https://openairdocs.org/files/sha256/3c/96/3c963c973543f77eb64f230d0fa811147bf787ccd4c4521b69739fdeb94a32f9) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105211130720260521171442.0001 - DRS record last changed: May 22, 2026 - Page: https://openairdocs.org/stc/SA01345AT ## ADs that name it (0) None. ## Approved models (11) - The Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180G ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180H ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180J ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - The Cessna Aircraft Company 180K ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) ## 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 Number This certificate issued to: SA01345AT Air Plains Services Corporation 439 North West Road Wellington, KS 67152 Part 3 Civil Air Regulations *See attached AML No. SA01345AT for all makes and models. Compatibility of this design with previously approved modifications must be determined by the installer. 6/30/1995 2/18/1999; 6/3/1999; 3/12/2002; 5/19/2026 4/17/1997 5/7/2001; 3/1/2002 for Mr. Jason S. Deutschman Acting Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2 Installation of a Teledyne Continental Motors Engine Model IO-520-D engine and either McCauley Propeller Models D3A34C401/90DFA-10 or D3A34C403/80VA-0 or Hartzell Propeller Models PHC-C3YF-1RF/F8468A()-6R or PHC-C3YF-1RF/F7691() See attached Approved Model List (AML) No. SA01345AT for all required data. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number Date o transfer: SA01345AT 2 ### SA01345AT_AML.pdf **FAA APPROVED MODEL LIST (AML) NO. SA01345AT** **AIR PLAINS SERVICES CORPORATION** **INSTALLATION OF A TELEDYNE CONTINENTAL MOTORS ENGINE MODEL IO-520-D AND EITHER** **A MCCAULEY PROPELLER MODEL OR A HARTZELL PROPELLER MODEL AS DEFINED BELOW** Page 1 Installations completed on or after 02/12/2001 using MDL 1018DL-APS Item Aircraft Make Aircraft Model Eligible Hartzell Propeller Models Cert Basis / Amendment TCDS MDL Revision* / Date AFMS Revision* / Date Amendment Date 1 Textron Aviation (Cessna) 180, 180A PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. C180-520-APSFM1 Rev. 2, 01/01/2024 05/19/2026 2 Textron Aviation (Cessna) 180B, 180C, 180D, 180E, 180F, 180G PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. C180-520-APSFM2 Rev. 2, 01/01/2024 05/19/2026 3 Textron Aviation (Cessna) 180H S/N 18051446-18052103 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. C180-520-APSFM3 Rev. 2, 01/01/2024 05/19/2026 4 Textron Aviation (Cessna) 180H & 180J S/N 18052104-18052620 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. C180-520-APSFM4 Rev. 2, 01/01/2024 05/19/2026 5 Textron Aviation (Cessna) 180J & 180K S/N 18052621-18053000 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. C180-520-APSFM5 Rev. 2, 01/01/2024 05/19/2026 6 Textron Aviation (Cessna) 180K S/N 18052490 & 18053001-18053203 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. C180-520-APSFM6 Rev. 2, 01/01/2024 05/19/2026 7 Textron Aviation (Cessna) 180K S/N 18053165, 18053167 & 18053202 D3A34C403/80VA-0 CAR 3, as listed in the TCDS 5A6 No. 1018DL-APS Rev. C, 01/01/2024 No. 180-520-CI Rev OR, 04/25/2001 03/01/2002 *or later FAA Approved revision **FAA APPROVED MODEL LIST (AML) NO. SA01345AT** **AIR PLAINS SERVICES CORPORATION** **INSTALLATION OF A TELEDYNE CONTINENTAL MOTORS ENGINE MODEL IO-520-D AND EITHER** **A MCCAULEY PROPELLER MODEL OR A HARTZELL PROPELLER MODEL AS DEFINED BELOW** Page 2 Installations completed before 02/12/2001 using MDL BOAC1018 Item Aircraft Make Aircraft Model Eligible Hartzell Propeller Models Cert Basis / Amendment TCDS MDL Revision* / Date AFMS Revision* / Date Amendment Date 1 Textron Aviation (Cessna) 180, 180A S/N 30000-32150 & 32662-50355 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. BOAC1018 Rev A, 07/24/1996 Rev OR, 04/17/1997 04/17/1997 2 Textron Aviation (Cessna) 180B, 180C, 180D 180E, 180F, 180G PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. BOAC1018 Rev A, 07/24/1996 Rev OR, 04/17/1997 04/17/1997 3 Textron Aviation (Cessna) 180H S/N 18051446-18052103 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. BOAC1018 Rev A, 07/24/1996 Rev OR, 04/17/1997 04/17/1997 4 Textron Aviation (Cessna) 180H & 180J S/N 18052104-18052620 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. BOAC1018 Rev A, 07/24/1996 Rev OR, 04/17/1997 04/17/1997 5 Textron Aviation (Cessna) 180J & 180K S/N 18052621-18053203 PHC-C3YF-1RF/F8468A()-6R PHC-C3YF-1RF/F7691() D3A34C401/90DFA-10 CAR 3, as listed in the TCDS 5A6 No. BOAC1018 Rev A, 07/24/1996 Rev OR, 04/17/1997 04/17/1997 *or later FAA Approved revision FAA Approved: for Mr. Jason S. Deutschman Acting Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service ## Every issue (2) - May 19, 2026: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/79/b0/79b0c174f5230b6b8161728789e68b1b2ca0f3dbbf4e40acce6f8e8973584aa1), [SA01345AT_AML.pdf](https://openairdocs.org/files/sha256/3c/96/3c963c973543f77eb64f230d0fa811147bf787ccd4c4521b69739fdeb94a32f9) - March 12, 2002: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/1c/b7/1cb76f5b32e901b7c19462d9dbf202f1a486a7f8feb44c8a5d3c236fd554b9b7) --- 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.