# STC SR00684SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Simplex Manufacturing Company, United States - Description: Fabrication of Simplex Fire Attack System - Applied: October 15, 1998 - Status date: February 6, 2004 - Product: Aircraft, Rotorcraft - Certification basis: Part 21, Part 27 - Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU) - Certificate PDF: https://openairdocs.org/files/sha256/fb/6a/fb6ab953689b54d4c62b0093a219ace0deb8c173c2a734770f5d5922862b9bb9 - Approved model list and other attachments: [AML SR00684SE.pdf](https://openairdocs.org/files/sha256/51/1b/511b04b70e936be68732099802888d6d5bf9581ea1906cc83918ec57be09aa10) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DAD278A38A2FA09C86257AF000592455.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SR00684SE ## ADs that name it (0) None. ## Approved models (8) - Eurocopter France AS-350B ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350B1 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350B2 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350B3 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350BA ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350C ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350D ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) - Eurocopter France AS-350D1 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU)) ## 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 SR00684SE This certificate, issued to Simplex Manufacturing Company 13340 NE Whitaker Way Portland, OR 97230 Part * of the * Regulations. Original Product⎯Type Certificate Number: *See attached FAA Approved Model List (AML) Make: No. SR00684SE for list of approved airplane models Model: and applicable airworthiness regulations. Description of the Type Design Change: Fabrication of Simplex Fire Attack System in accordance with Simplex Master Drawing List specified on Approved Model List (AML) No. SR00684SE, or later FAA approved revision; and installation of this system in accordance with Simplex Installation document specified on AML No. SR00684SE, or later FAA approved revision. Maintain this system in accordance with Simplex Maintenance Manual specified on AML No. SR00684SE, or later FAA approved revision. Limitations and Conditions: Approval of this change in type design applies to the Aerospatiale model rotorcraft listed above that are equipped with an FAA approved high skid landing gear system. This approval should not be extended to other rotorcraft 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 any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that helicopter. Rotorcraft modified in accordance with this STC must be operated in accordance with a copy of FAA approved Rotorcraft Flight Manual Supplement (RFMS) specified on AML No. SR00684SE, or later FAA approved revision. A copy of this Certificate and FAA approved RFMS must be maintained as part of the permanent records of this helicopter. 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 certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Date of application: October 15, 1998 Date reissued: October 21, 2003 Date of issuance: March 24, 1999 Date amended: 6/3/03; 10/29/03; 2/6/04 (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ### AML SR00684SE.pdf Page 1 of 1 **SIMPLEX MANUFACTURING COMPANY** FAA APPROVED MODEL LIST (AML) NO. SR00684SE FOR INSTALLATION OF THE SIMPLEX MODEL 310 FIRE ATTACK SYSTEM Issue Date: June 3, 2003 **ITEM AIRCRAFT MAKE** **AIRCRAFT MODEL TYPE CERT.** **NUMBER** **CERTIFICATION** **BASIS FOR** **ALTERATION FAA SEALED** **DRAWING LIST** **INSTALLATION** **DOCUMENT** **MAINTENANCE MANUAL RFMS** **SUPPLEMENT AML** **REVISION DATE** 1. Aerospatiale AS-350C AS-350D AS-350D1 AS-350B AS-350B1 AS-350B2 AS-350BA AS-350B3 H9EU 14 CFR PART 27 See TCDS H9EU for additional information MDL 310 Revision B 4/9/99 310-102 002-001 Revision A 1/26/99 310-102 005-001 Revision I/R 1/8/99 310-102 003-002 Revision I/R 3/24/99 2. Aerospatiale AS-350C AS-350D AS-350D1 AS-350B AS-350B1 AS-350B2 AS-350BA AS-350B3 H9EU 14 CFR PART 27 See TCDS H9EU for additional information MDL 310-1200 Revision A 10/1/03 310-102 002-003 Revision A 10/24/03 310-102 005-003 Revision A 10/22/03 310-102 003-006 Revision A 12/23/03 2/6/04 3. Aerospatiale AS-350C AS-350D AS-350D1 AS-350B AS-350B1 AS-350B2 AS-350BA AS-350B3 H9EU 14 CFR PART 27 See TCDS H9EU for additional information MDL 310-900 Revision I/R 8/14/03 310-102 002-001 Revision C 8/15/03 310-102 005-001 Revision A 10/2/03 310-102 003-002 Revision A 10/29/03 10/29/03 4. Aerospatiale AS-350C AS-350D AS-350D1 AS-350B AS-350B1 AS-350B2 AS-350BA AS-350B3 H9EU 14 CFR PART 27 See TCDS H9EU for additional information MDL 310-1100 Revision I/R 9/30/03 310-102 002-002 Revision I/R 10/3/03 310-102 005-002 Revision I/R 10/24/03 310-102 003-004 Revision I/R 12/23/03 2/6/04 FAA Approved: __________________________________________ Acting Manager, Seattle Aircraft Certification Office Amended: October 29, 2003; February 6, 2004 ## Every issue (1) - February 6, 2004: Amended, Current. [certificate](https://openairdocs.org/files/sha256/fb/6a/fb6ab953689b54d4c62b0093a219ace0deb8c173c2a734770f5d5922862b9bb9), [AML SR00684SE.pdf](https://openairdocs.org/files/sha256/51/1b/511b04b70e936be68732099802888d6d5bf9581ea1906cc83918ec57be09aa10) --- 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.