# STC SR00391DE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: LifePort LLC, United States
- Description: Installation of TREC dual patient handling system.
- Applied: October 12, 1998
- Status date: May 10, 2019
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- Certificate PDF: https://openairdocs.org/files/sha256/37/fa/37fae6f64382c4cc8ded314c19f8d67fb0bcb81b3ef18fed809586b540587270
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/477B72E8EC5518A7862585EA00512EBF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR00391DE

## ADs that name it (0)

None.

## Approved models (3)

- Sikorsky Aircraft Corporation S-76A ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76B ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76C ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))

## 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.

United States of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Number SR00391DE This certificate, issued to LifePort, LLC 1610 Heritage Street Woodland, WA 98674 Part 29 of the Federal Aviation Regulations.

Original ProductType Certificate Number: H1NE Make: Sikorsky Aircraft Corporation Model: S-76A, -76B, -76C Description of the Type Design Change: Installation of TREC dual patient handling system in accordance with LifePort Drawing List EGR-590-01, Revision E, dated July 8, 1999, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model rotorcraft only. This approval should not be extended to other rotorcraft of these model series on which other previously approved modification are incorporated unless the installer determines that the relationship between this change and any other previously incorporated approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft. FAA Approved Rotorcraft Flight Manual Supplement Number EGR-590-11, dated July 21, 1999, or later FAA Approved revision is required for the modified rotorcraft with the Short TREC installation. FAA Approved Rotorcraft Flight Manual Supplement Number EGR-766-11, dated September 1, 2004, or later FAA Approved revision is required for the modified rotorcraft with the Long TREC installation. Instructions for Continued Airworthiness, Repor t EGR-590-15, FAA Accepted dated July 20, 1999, or later FAA Accepted revision is required for Short TREC installation.

Instructions for Continued Airworthiness, Report EGR-766-12, Revision A, dated May 7, 2004, FAA Accepted dated August 24, 2004, or later FAA Accepted revision is required for Long TREC installation. A copy of this certificate and FAA approved Rotorcraft Flight Manual Supplements, must be maintained as part of the permanent records for the modified rotorcraft.

If the holder agree 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: October 12, 1998 Date reissued: May 10, 2019 Date of issuance: July 21, 1999 Date amended: September 1, 2004

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

## Every issue (2)

- May 10, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/37/fa/37fae6f64382c4cc8ded314c19f8d67fb0bcb81b3ef18fed809586b540587270)
- September 1, 2004: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/a4/32/a4322c0db64d1042cee4d7214421c29997956aa258ed871c7c0cc92a0e50ad87)

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