# STC SR02671SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Helicopter Transport Services LLC, United States
- Description: Installation of HTS Attachable Service Pod
- Applied: February 1, 2019
- Status date: November 20, 2019
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H14NM](https://openairdocs.org/tcds/H14NM), [TCDS H16NM](https://openairdocs.org/tcds/H16NM), [TCDS R00009SE](https://openairdocs.org/tcds/R00009SE)
- Certificate PDF: https://openairdocs.org/files/sha256/f7/22/f722c67a31cd055645dfaf19578d3e419e123889a318111448d43df1bc9f1cfd
- Approved model list and other attachments: [AML_SR02671SE.pdf](https://openairdocs.org/files/sha256/40/d1/40d1bd3dbcf2d8b5b11d183550e0eba23d1a6cc9d06d204f3807c965e2aa8cd9)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7339A924F49B085B862588A2006053CF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR02671SE

## ADs that name it (0)

None.

## Approved models (3)

- Helicopter Transport Services LLC CH-54A (H16NM) ([TCDS H16NM](https://openairdocs.org/tcds/H16NM))
- Helicopter Transport Services LLC CH-54A (R00009SE) ([TCDS R00009SE](https://openairdocs.org/tcds/R00009SE))
- Helicopter Transport Services LLC CH-54B ([TCDS H14NM](https://openairdocs.org/tcds/H14NM))

## 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.

Un ited S tates of Am erica Department of Transportation - Federal Aviation Administration Supplemental Type Certificate

Number SR02671SE

This certificate, issued to Helicopter Transport Services, LLC 14497 Keil Road NE Aurora, OR 97002

Part * of the * Regulations.

Original ProductType Certificate Number: * See attached Federal Aviation Administration (FAA) Make: Approved Model List (AML) SR02671SE for approved Model: aircraft models and applicable airworthiness regulations

Description of the Type Design Change: Installation of HTS Attachable Service Pod in accordance with DSA630- 100, Revision B, dated December 3, 2019, or later FAA approved revision. Manufactured in accordance with Master Drawing List (MDL) as listed on the AML. Maintained in accordance with Instructions for Continued Airworthiness (ICA) FW-DSA630-13, Revision IR, dated September 23, 2019, or later FAA accepted revision.

Operated in accordance with Rotorcraft Flight Manual Supplement (RFMS) as listed on the AML.

Limitations and Conditions: Approval of this change in type design applies to the rotorcraft listed on AML SR02671SE only. This approval should not be extended to other rotorcraft of these models on which other previously approved modifications are incorporated unless it is determ ined by the installer that the relationship between this change and other previously approved modifications will introduce no adverse effect upon the airworthiness of that rotorcraft. A copy of this certificate, AML SR02671SE, ICA and RFMS, 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: February 1, 2019 Date reissued:

Date of issuance: November 20, 2019 Date amended:

(Signature)

Manager, Seattle ACO Branch (Title)

**FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES**

### AML_SR02671SE.pdf

**FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SR02671SE FOR**

ATTACHABLE SERVICE POD ISSUE DATE: November 20, 2019

Page 1 of 1

**ITEM AIRCRAFT /**

**ROTORCRAFT MAKE**

**AIRCRAFT /**

**ROTORCRAFT MODEL**

**ORIGINAL TC NUMBER**

**CERTIFICATION**

**BASIS FOR**

**ALTERATION**

**FAA APPROVED**

**ROTORCRAFT FLIGHT**

**MANUAL SUPPLEMENT**

**FAA APPROVED**

MASTER DRAWING LIST AML REV DATE Number Revision* Drawing Revision*

1.

Helicopter Transport Services, LLC CH-54B H14NM See TCDS H14NM FW-DSA630-11 IR 10/28/2019 FW-DSA630-90 A 12/03/2018 IR

2.

Helicopter Transport Services, LLC CH-54A H16NM See TCDS H16NM FW-DSA630-11 IR 10/28/2019 FW-DSA630-90 A 12/03/2018 IR

3.

Helicopter Transport Services, LLC CH-54A R00009SE See TCDS R00009SE FW-DSA630-11 IR 10/28/2019 FW-DSA630-90 A 12/03/2018 IR * Or later FAA Approved Revision

FAA Approved:

Manager, Seattle ACO Branch AMENDED:

REISSUED:

## Every issue (1)

- November 20, 2019: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f7/22/f722c67a31cd055645dfaf19578d3e419e123889a318111448d43df1bc9f1cfd), [AML_SR02671SE.pdf](https://openairdocs.org/files/sha256/40/d1/40d1bd3dbcf2d8b5b11d183550e0eba23d1a6cc9d06d204f3807c965e2aa8cd9)

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