# STC SA02280AK - Type: Supplemental type certificate - Status: Current, Amended - Holder: Trimmer Marvin E/Trimmer Aviation LLC, United States - Description: Installation of a Maule Fuel Selector Valve. - Applied: June 11, 2005 - Status date: November 29, 2006 - Product: Aircraft, Single-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS 1A4](https://openairdocs.org/tcds/1A4), [TCDS 1A6](https://openairdocs.org/tcds/1A6) - Certificate PDF: https://openairdocs.org/files/sha256/97/e4/97e47cf1b99ae0d43ad0df07372117e7d46f85447587f662800b03bda3d0571e - Approved model list and other attachments: [SA02280AKAML.pdf](https://openairdocs.org/files/sha256/97/65/97657edc7eede79f0d3b1b92f207180832330ce51298b0c071d25e400985927f) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AA85202EB0788E838625723A006E374B.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA02280AK ## ADs that name it (0) None. ## Approved models (32) - Piper Aircraft Inc. PA-18 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-105 (Special) ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-125 (Army L-21A) ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18AS-125 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18AS-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18AS-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S-105 (Special) ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S-125 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18S-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-19 (Army L-18C) ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-19S ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-20 ([TCDS 1A4](https://openairdocs.org/tcds/1A4)) - Piper Aircraft Inc. PA-20-115 ([TCDS 1A4](https://openairdocs.org/tcds/1A4)) - Piper Aircraft Inc. PA-20-135 ([TCDS 1A4](https://openairdocs.org/tcds/1A4)) - Piper Aircraft Inc. PA-20S ([TCDS 1A4](https://openairdocs.org/tcds/1A4)) - Piper Aircraft Inc. PA-20S-115 ([TCDS 1A4](https://openairdocs.org/tcds/1A4)) - Piper Aircraft Inc. PA-20S-135 ([TCDS 1A4](https://openairdocs.org/tcds/1A4)) - Piper Aircraft Inc. PA-22 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22-108 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22-135 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22-150 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22-160 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22S-135 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22S-150 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) - Piper Aircraft Inc. PA-22S-160 ([TCDS 1A6](https://openairdocs.org/tcds/1A6)) ## What the certificate says Some pages are OCR from the scanned FAA certificate. OCR can misread letters and numbers. FAA Form 8110-2-1(10-69) Page 1 of 2 Number: SA02280AK This certificate issued to: Marvin E. Trimmer Trimmer Aviation, LLC P.O. Box 361 Willow, AK 99688-0361 Part 3 of the Civil Air Regulations. Original Product Type Certificate Number: * Make: Piper Aircraft, Inc. FS 2002 Corporation Installation of a Maule Fuel Selector Valve in accordance with the Descriptive Data listed in Trimmer Aviation, LLC, Master Data List, MDL-002, dated October 31, 2006, or later FAA approved revision. * See Approved Model List dated November 16, 2006, or later FAA approved revision 1. Compatibility of this design change with previously approved modifications must be determined by the installer. 2. 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. 3. For Instruction for Continued Airworthiness, refer to Trimmer Aviation, LLC, Document Number ICA-002, Rev N/C, dated October 31, 2006, or later FAA approved revision. Date of Application: June 11, 2005 Date of Issuance: November 16, 2006 Date Reissued: Date Amended: November 29, 2006 ( Signature) Gregory J. Holt Manager Anchorage Aircraft Certification Office (Title) ### SA02280AKAML.pdf Revision History FAA Approved Model List (AML) No. SA02280AK Rev Level Date Description of Type Design Change: Original November 16, 2006 Installation of a Maule Fuel Selector Valve in accordance with Trimmer Aviation, LLC, Master Data List, MDL-002, dated October 31, 2006 **AIRPLANE** **MAKE / MODEL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION** **BASIS FOR** ALTERATION Required AFMS FS 2002 Corp.: PA-14 A797 CAR 3 AFMS 20-002 Piper Aircraft, Inc.: PA-18 PA-18S PA-18-105 PA-18S-105 PA-18A PA-18-125 PA-18S-125 PA-18AS-125 PA-18-135 PA-18A-135 PA-18S-135 PA-18AS-135 PA-18-150 PA-18A-150 PA-18S-150 PA-18AS-150 1A2 CAR 3 AFMS 20-002 Piper Aircraft, Inc.: PA-19 PA-19S 1A2 CAR 3 AFMS 20-002 Piper Aircraft, Inc.: PA-20 PA-20S PA-20 “115” PA-20S “115” PA-20 “135” PA-20S “135” 1A4 CAR 3 AFMS 20-002 1 of 2 Revision History FAA Approved Model List (AML) No. SA02280AK Rev Level Date Description of Type Design Change: Original November 16, 2006 Installation of a Maule Fuel Selector Valve in accordance with Trimmer Aviation, LLC, Master Data List, MDL-002, dated October 31, 2006 **AIRPLANE** **MAKE / MODEL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION** **BASIS FOR** ALTERATION Required AFMS Piper Aircraft, Inc.: PA-22 PA-22-108 PA-22-135 PA-22S-135 PA-22-150 PA-22S-150 PA-22-160 PA-22S-160 1A6 CAR 3 AFMS 22-002 FAA APPROVED: _____________________________________ Manager, Anchorage Aircraft Certification Office Federal Aviation Administration Anchorage, Alaska Date: November 16, 2006 2 of 2 ## Every issue (2) - November 29, 2006: Amended, Current. [certificate](https://openairdocs.org/files/sha256/97/e4/97e47cf1b99ae0d43ad0df07372117e7d46f85447587f662800b03bda3d0571e), [SA02280AKAML.pdf](https://openairdocs.org/files/sha256/97/65/97657edc7eede79f0d3b1b92f207180832330ce51298b0c071d25e400985927f) - November 16, 2006: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/97/65/97657edc7eede79f0d3b1b92f207180832330ce51298b0c071d25e400985927f), [SA02280AK.pdf](https://openairdocs.org/files/sha256/57/f0/57f06449edd4ad3361db6ad8097089f1ea3621176f40452fe5164994fb2dc2a4) --- 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.