# STC SA01752SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Fliegen Works Inc., United States - Description: Fabrication and Installation of Panida Doubler. - Applied: December 29, 2006 - Status date: July 25, 2019 - Product: Aircraft, Small Airplane - Certification basis: Part 3, Part 21, Part 23 - Data sheets: [TCDS A25SO](https://openairdocs.org/tcds/A25SO), [TCDS 3A25](https://openairdocs.org/tcds/3A25), [TCDS A24CE](https://openairdocs.org/tcds/A24CE), [TCDS A27CE](https://openairdocs.org/tcds/A27CE), [TCDS A7CE](https://openairdocs.org/tcds/A7CE) - Certificate PDF: https://openairdocs.org/files/sha256/80/31/80313135a6bd7cfe5d5fa25ec0ce7e47a60de21e0b5c62261a30345f0cc53f93 - Approved model list and other attachments: [SA01752SE_AML.pdf](https://openairdocs.org/files/sha256/ca/dc/cadc1e8967442fadfffb0c29b5d4c3075047369a10349296e47cd225ce0af8b5) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E51E7542A87A645B862585E700527D52.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA01752SE ## ADs that name it (0) None. ## Approved models (14) - Piper Aircraft Inc. PA-46-310P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO)) - Piper Aircraft Inc. PA-46-350P ([TCDS A25SO](https://openairdocs.org/tcds/A25SO)) - Piper Aircraft Inc. PA-46-500TP ([TCDS A25SO](https://openairdocs.org/tcds/A25SO)) - Textron Aviation Inc. 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 300LW ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 335 ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - Textron Aviation Inc. 340 ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - Textron Aviation Inc. 340A ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - Textron Aviation Inc. 414 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - Textron Aviation Inc. 421B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - Textron Aviation Inc. 421C ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - Textron Aviation Inc. 501 ([TCDS A27CE](https://openairdocs.org/tcds/A27CE)) - Textron Aviation Inc. B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B300C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) ## 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. Number SA01752SE This certificate, issued to Fliegen Works, Inc. 921 SE 47th Ave Portland, OR 97215 Part * of the * Regulations. Original ProductType Certificate Number: * See attached Federal Aviation Administration (FAA) Make: Approved Model List (AML) SA01752SE for approved Model: aircraft models and applicable airworthiness regulations Description of the Type Design Change: Fabrication and Installation of Panida Doubler in accordance with Master Drawing List and Installation Instructions as listed on AML SA01752SE, dated July 25, 2019, or later Federal Aviation Administration (FAA) Approved revision. Maintained in accordance with the Instructions for Continued Airworthiness (ICA) contained in the Installation Instructions, as listed on AML SA01752SE, dated July 25, 2019, or later FAA Approved revision. Limitations and Conditions: Approval of this change in type design applies to the aircraft listed on AML SA01752SE only. 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 relationship between this change and other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate, AML SA01752SE, and the applicable Installation Instructions as listed in the AML, 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. Date of application: December 29, 2006 Date reissued: August 24, 2011 Date of issuance: May 3, 2007 Date amended: July 25, 2019 FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES By direction of the Administrator (Signature) Acting Manager, Seattle ACO Branch (Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of Transferee) (Address of Transferee) (Number and Street) (City, State, and ZIP Code) from (Name of Grantor) (Print or Type) (Address of Grantor) (Number and Street) (City, State, and ZIP Code) Signature of Grantor (In Ink): U.S. GPO: 1987-763-289 ### SA01752SE_AML.pdf **FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SA01752SE FOR** FABRICATION OF PANIDA DOUBLER ISSUE DATE: May 3, 2007 Page 1 of 1 **ITEM AIRCRAFT /** **ROTORCRAFT MAKE** **AIRCRAFT /** **ROTORCRAFT MODEL** **ORIGINAL TC NUMBER** **CERTIFICATION** **BASIS FOR** **ALTERATION** **FAA APPROVED MASTER** **DRAWING LIST** **FAA APPROVED INSTALATION** INSTRUCTIONS AML REV DATE Number Revision* Drawing Revision* 1. Textron (Beechcraft) 300, 300LW A24CE Part 23 of the Federal Aviation Regulations FW420-90-03CDE E 420-101-03-C D E B July 25, 2019 2. Textron (Beechcraft) B300, B300C A24CE Part 23 of the Federal Aviation Regulations FW420-90-03CDE E 420-102-03-C D E B July 25, 2019 3. Textron (Cessna) 340, 340A,335 3A25 Part 3 of the Civil Air Regulations FW420-90-03CDE E 420-302-03-C D E B July 25, 2019 4. Textron (Cessna) 414 A7CE Part 3 of the Civil Air Regulations FW420-90-03CDE E 420-300-03-C D E A July 25, 2019 5. Textron (Cessna) 421B, 421C A7CE Part 3 of the Civil Air Regulations FW420-90-03CDE E 420-307-03-C D E A July 25, 2019 6. Textron (Cessna) 501 A27CE Part 23 of the Federal Aviation Regulations FW420-90-03CDE E 420-305-03-C D E July 25, 2019 7. Piper PA-46-310P, PA-46-350P A25SO Part 23 of the Federal Aviation Regulations FW420-90-03CDE E 420-701-03-C D E C July 25, 2019 8. Piper PA-46-500TP A25SO Part 23 of the Federal Aviation Regulations FW420-90-03CDE E 420-702-03-C D E B July 25, 2019 * Or later FAA Approved Revision FAA Approved: Acting Manager, Seattle ACO Branch AMENDED: July 25, 2019 REISSUED: ## Every issue (3) - July 25, 2019: Amended, Current. [certificate](https://openairdocs.org/files/sha256/80/31/80313135a6bd7cfe5d5fa25ec0ce7e47a60de21e0b5c62261a30345f0cc53f93), [SA01752SE_AML.pdf](https://openairdocs.org/files/sha256/ca/dc/cadc1e8967442fadfffb0c29b5d4c3075047369a10349296e47cd225ce0af8b5) - August 24, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/93/bf/93bf1001607e3d46d9fcbf9e880e15671aaba402db8349650c20a9fcce9877ed), [SA01752SE AML.pdf](https://openairdocs.org/files/sha256/3b/57/3b571d23e646fe31347e43a01e4e56e7ad53f075c1aa4e07995455af5f1f1eb9) - May 3, 2007: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/b3/1b/b31ba04ca5bd0f6b84354d09dc33ce612b5d23fcc58f0b4853c9947835363e8b), [SA01752SE AML.pdf](https://openairdocs.org/files/sha256/3b/57/3b571d23e646fe31347e43a01e4e56e7ad53f075c1aa4e07995455af5f1f1eb9) --- 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.