# STC SA3238NM - Type: Supplemental type certificate - Status: Current, Amended - Holder: American Propeller Service, United States - Description: Installation of McCauley 2A34C203/90 DCA-8 constant speed propeller. - Applied: January 25, 1986 - Status date: March 16, 1993 - Product: Aircraft, Small Airplane - Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13) - Certificate PDF: https://openairdocs.org/files/sha256/34/c3/34c35447848fab1ee054142fdec6c417f88e96e2899253ba6842e6c82853faaf - Approved model list and other attachments: [SA3238NM_AML.pdf](https://openairdocs.org/files/sha256/78/fa/78faf90f1a2390c612ecf93de47484189210354d4162d5d1e84c8b2e7bbf533b) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190502929920250916160649.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA3238NM ## ADs that name it (0) None. ## Approved models (12) - The Cessna Aircraft Company 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America 8103 Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3238NM This certificate issued to: AMERICAN PROPELLER SERVICE Redding Municipal Airport Redding, California 96002 Part * of the * Regulations. Original Product -Iype berlificate Number: * *See attached FAA Approved Model Make: * * List (AML) No. SA3238NM for list of approved airplane models and Model: applicable airworthiness regulations. Description of Type Design Change: Installation of a McCauley 2A34C203/90DCA-8 Propeller in accordance with American Propeller Service Installation Instructions and Airplane Flight Manual Supplements as listed on Approved Model List (AML) No. SA3238NM, dated February 26, 1993 or later FAA approved revision. This approval supersedes American Propeller Installation Instruction No. AP203-1, dated January 25, 1986, and Supplemental Airplane Flight Manual No. S1, dated March 17, 1986. Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to aircraft of these models that incorporate any other previously approved modification unless it is determined that the interrelationship between this change and any other modification will introduce no adverse effect on the airworthiness of these aircraft. (See Continuation Sheet Page 3 for further Limitations and Conditions: ). Date of Issuance: . January 25, 1986 Jale umended: EDERAL AVIATION March 17, 1986 ,I6, 1995 Manager Propulsion Branch (Signature ) ADMIN Los Angeles Aircraft Certification Office (Title) 47. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA3238NM Limitations and Conditions: (Continued): A copy of this Certificate and FAA Approved Model List No. SA3238NM, dated February 26, 1993, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft. The Limitations and Conditions of Aircraft Specification No. 3A13 for models 182, 182A-L apply except as follows: Propeller: McCauley Constant Speed Propeller 2A34C203/90DCA-8 Propeller Limits: Hub Model 2A34C203 Blade Model Maximum Diameter 82.0 inches Minimum Diameter 80.5 inches Pitch Settings at 30 inch station: Low pitch 12.5° High Pitch 25.0° Spinner See NOTE 1 Governors Woodward: 210065, 210155, 210345, 210452 McCauley: C290D2/T1, C290D3/T1 Garwin: 34-828-01 (Aircraft models 182E-L only) NOTE 1: Cessna Spinner P/N 0752004 for models 182, 182A-G. Cessna Spinner P/N 0752637 for models 182H-L. -END- **FAA FORM 8110-2-1 (10-69) PAGE 3 3** **OF PAGES FAA AC 82.03578** ### SA3238NM_AML.pdf This is OCR from the scanned FAA attachment. OCR can misread letters and numbers. See Type Certificate Data Sheet No. 3A13 for complete Certification Basis. Cessna Cessna Cessna ITEM MAKE AIRCRAFT 182H-L 182A-G 182 MODEL AIRCRAFT Page 1 of 1 * CAR 3 ЗА13 ЗА13 * CAR 3 ЗА1З * CAR 3 NUMBER ALTERATION CERTIFICATE FOR TYPE BASIS ORIGINAL CERTIFICATION INSTALLATION OF A McCAULEY 2A34C203/90DCA-8 PROPELLER AMERICAN PROPELLER SERVICE FAA APPROVED MODEL LIST (AML) NO. SA3238NM MAR 1 6 1993 Los Angeles Aircraft Certification Office Manager, Propulsion Branch FAA Approved N6. VE AP203-6 N/C 2/1/93 N/C 2/1/93 AP203-5 N/C AP203-5 2/1/93 NUMBER DATE REVISION & INSTRUCTIONS INSTALLATION S1 REV. A 3/2/93 S1 REV. A 3/2/93 S1 REV. A 3/2/93 NUMBER / DATE SUPPLEMENT AFM DATE AMENDMENT AML Issue Date: 2/26/93 ## Every issue (1) - March 16, 1993: Amended, Current. [certificate](https://openairdocs.org/files/sha256/34/c3/34c35447848fab1ee054142fdec6c417f88e96e2899253ba6842e6c82853faaf), [SA3238NM_AML.pdf](https://openairdocs.org/files/sha256/78/fa/78faf90f1a2390c612ecf93de47484189210354d4162d5d1e84c8b2e7bbf533b) --- 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.