# STC SR00123LA-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: USDA Forest Service, United States
- Description: :   Installation of External Load Attaching Means in accordance with    Heli-Support, Inc. Master Index List No. 121-401, Revision A, dated September 20, 2001, or later approved revision.  Rotorcraft Flight Manual Supplement No. 121-121 requested for this installation is listed on the approved Master Document List.
- Applied: November 15, 2000
- Status date: August 15, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU)
- Certificate PDF: https://openairdocs.org/files/sha256/e9/e5/e9e575d1296387a37e502546f34399e23d6c263107d1f2d89b22028f74f04c95
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/19C3112BD5B558E8862578EE0074EBA2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00123LA-D

## 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.

This certificate issued to: USDA – Forest Service Fire and Aviation 3833 South Development Avenue Boise, Idaho 83705

Part *27 of the Federal Aviation Regulations.

*For Certification Basis See Type Certificate Data Sheet H9EU.

Original Product - Type Certificate Number : H9EU Make : Eurocopter France Model : AS350C, AS350D, AS350D1, AS350B, AS350B1 AS350B2, AS350BA and AS350B3

Description of Type Design Change: Installation of External Load Attaching Means in accordance with Heli-Support, Inc. Master Index List No. 121-401, Revision A, dated September 20, 2001, or later approved revision. Rotorcraft Flight Manual Supplement No. 121-121 requested for this installation is listed on the approved Master Document List.

The approval of this change in type design applies to the above model aircraft only when equipped with the External Load Attaching Means. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate and the Approved Master Index List (MIL) No. 121-401, dated September 20, 2001, or later approved MIL must be maintained in the permanent records of the helicopter modified in accordance with this STC. 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 : November 15, 2000

Date of issuance : October 16, 2001

Date reissued : April 23, 2004; September 16, 2004

Date amended : August 15, 2011

Todd Dixon ( Signature) Manager Denver Aircraft Certification Office (Title)

## Every issue (2)

- August 15, 2011: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e9/e5/e9e575d1296387a37e502546f34399e23d6c263107d1f2d89b22028f74f04c95)
- September 16, 2004: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/f0/f1/f0f16019d03bb0b95981710fdf9d2a4f6486f0273f8026f2cbff9f89249539d0)

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