# STC SR02744SE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: BLR Aerosapce LLC, United States
- Description: Installation of BLR FastFin System
- Applied: February 5, 2021
- Status date: October 22, 2025
- Product: Aircraft, Rotorcraft
- Certification basis: Part 29
- Data sheets: [TCDS R00019AT](https://openairdocs.org/tcds/R00019AT), [TCDS R00005RC](https://openairdocs.org/tcds/R00005RC), [TCDS R00023LA](https://openairdocs.org/tcds/R00023LA), [TCDS R00020AT](https://openairdocs.org/tcds/R00020AT), [TCDS R00020LA](https://openairdocs.org/tcds/R00020LA), [TCDS R00052SE](https://openairdocs.org/tcds/R00052SE), [TCDS R00054SE](https://openairdocs.org/tcds/R00054SE), [TCDS R00058SE](https://openairdocs.org/tcds/R00058SE), [TCDS R0012DE](https://openairdocs.org/tcds/R0012DE), [TCDS R00022LA](https://openairdocs.org/tcds/R00022LA), [TCDS R00025LA](https://openairdocs.org/tcds/R00025LA), [TCDS H5NE](https://openairdocs.org/tcds/H5NE), [TCDS H3NE](https://openairdocs.org/tcds/H3NE), [TCDS H2NE](https://openairdocs.org/tcds/H2NE), [TCDS R00026LA](https://openairdocs.org/tcds/R00026LA), [TCDS R00027LA](https://openairdocs.org/tcds/R00027LA), [TCDS R00028LA](https://openairdocs.org/tcds/R00028LA), [TCDS R00003AC](https://openairdocs.org/tcds/R00003AC), [TCDS R00035LA](https://openairdocs.org/tcds/R00035LA), [TCDS R00113SE](https://openairdocs.org/tcds/R00113SE)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/27/bc278aa2f80a2915d19c84832c474924e396373748608e1274e53faa51885f4f
- Approved model list and other attachments: [SR02744SE_AML.pdf](https://openairdocs.org/files/sha256/7d/ba/7dba24219fa93cc6ea1056bbeb5a80b4fbf377f3d78e9f814992fa9c51b63f5e)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142929533720251118152153.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02744SE

## ADs that name it (0)

None.

## Approved models (30)

- ACE Aeronautics LLC UH-60A ([TCDS R00005RC](https://openairdocs.org/tcds/R00005RC))
- ACE Aeronautics LLC UH-60L ([TCDS R00005RC](https://openairdocs.org/tcds/R00005RC))
- BHI H60 Helicopters LLC BHI H60 (UH-60A) ([TCDS R0012DE](https://openairdocs.org/tcds/R0012DE))
- CAPITOL HELICOPTERS INC HH-60L ([TCDS R00026LA](https://openairdocs.org/tcds/R00026LA))
- CAPITOL HELICOPTERS INC UH-60A ([TCDS R00026LA](https://openairdocs.org/tcds/R00026LA))
- Carson Helicopters Inc. UH-60A ([TCDS R00020AT](https://openairdocs.org/tcds/R00020AT))
- Delta Enterprise EH-60A ([TCDS R00019AT](https://openairdocs.org/tcds/R00019AT))
- Delta Enterprise UH-60A ([TCDS R00019AT](https://openairdocs.org/tcds/R00019AT))
- H-60 LLC UH-60A ([TCDS R00113SE](https://openairdocs.org/tcds/R00113SE))
- H-60 LLC UH-60L ([TCDS R00113SE](https://openairdocs.org/tcds/R00113SE))
- Hallux Aerospace LLC UH-60A ([TCDS R00035LA](https://openairdocs.org/tcds/R00035LA))
- Hallux Aerospace LLC UH-60L ([TCDS R00035LA](https://openairdocs.org/tcds/R00035LA))
- Heliqwest International Inc. EH-60A ([TCDS R00028LA](https://openairdocs.org/tcds/R00028LA))
- Heliqwest International Inc. UH-60A ([TCDS R00028LA](https://openairdocs.org/tcds/R00028LA))
- High Performance Helicopters Corp. UH-60A ([TCDS R00054SE](https://openairdocs.org/tcds/R00054SE))
- Northwest Rotorcraft LLC UH-60A ([TCDS R00058SE](https://openairdocs.org/tcds/R00058SE))
- PJ Helicopters Inc UH-60A ([TCDS R00020LA](https://openairdocs.org/tcds/R00020LA))
- Pickering Aviation Inc. EH-60A ([TCDS R00003AC](https://openairdocs.org/tcds/R00003AC))
- Pickering Aviation Inc. UH-60A ([TCDS R00003AC](https://openairdocs.org/tcds/R00003AC))
- Pickering Aviation Inc. UH-60L ([TCDS R00003AC](https://openairdocs.org/tcds/R00003AC))
- Reeder Flying Service Inc. UH-60A ([TCDS R00027LA](https://openairdocs.org/tcds/R00027LA))
- SIXTYHAWK TC LLC EH-60A ([TCDS R00025LA](https://openairdocs.org/tcds/R00025LA))
- SIXTYHAWK TC LLC HH-60L ([TCDS R00025LA](https://openairdocs.org/tcds/R00025LA))
- SIXTYHAWK TC LLC UH-60A ([TCDS R00025LA](https://openairdocs.org/tcds/R00025LA))
- SKYDANCE BLACKHAWK OPERATIONS LLC UH-60A ([TCDS R00022LA](https://openairdocs.org/tcds/R00022LA))
- Sikorsky Aircraft Corporation S-70 ([TCDS H2NE](https://openairdocs.org/tcds/H2NE))
- Sikorsky Aircraft Corporation S-70A ([TCDS H5NE](https://openairdocs.org/tcds/H5NE))
- Sikorsky Aircraft Corporation S-70C ([TCDS H3NE](https://openairdocs.org/tcds/H3NE))
- Timberline Helicopters Inc. UH-60A ([TCDS R00052SE](https://openairdocs.org/tcds/R00052SE))
- Unical Aviation Inc. UH-60A ([TCDS R00023LA](https://openairdocs.org/tcds/R00023LA))

## 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.

(See Continuation Sheet Page 3 of 3 Pages) SR02744SE BLR Aerosapce, LLC 11002 29th Ave. West Everett, WA 98204 * * * * *See attached Federal Aviation Administration (FAA) Approved Model List (AML) SR02744SE for approved Type Certificates, Makes, Models and applicable airworthiness regulations.

Installation of BLR FastFin System in accordance with Master Drawing List BLR-UH60FF-040, Revision C, dated September 13, 2022, or later FAA approved revision. Maintained in accordance with the Instructions for Continued Airworthiness (ICA) BLR-UH60FF-950, Revision A, dated October 12, 2022, or later FAA approved revision.

Rotorcraft modifed by this STC must be operated in accordance with an FAA-approved copy of the Rotorcraft Flight Manual Supplement (RFMS) RFMS-UH60FF-1, Revision IR, dated August 23, 2022, or later FAA approved revision.

Approval of this change in type design applies to the rotorcraft listed on AML SR02744SE only. 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 other previously approved modifications will introduce no adverse effect upon the airworthiness of that rotorcraft. (see continuation sheet) February 5, 2021 November 29, 2022 For Acting Manager, Seattle ACO Branch

SR02744SE

End SR02744SE Limitations and Conditions (continued):

A copy of this certificate, AML SR02744SE, ICA, and the applicable RFMS as listed on AML SR02744SE 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.

### SR02744SE_AML.pdf

**FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SR02744SE FOR**

BLR AEROSPACE BLACK HAWK FASTFIN MODIFICATION ISSUE DATE: November 29, 2022

Page 1 of 3

**ITEM**

**AIRCRAFT /**

**ROTORCRAFT MODEL**

**ORIGINAL TC HOLDER**

**ORIGINAL TC NUMBER**

**CERTIFICATION**

**BASIS FOR**

**ALTERATION**

**FAA APPROVED AIRCRAFT /**

**ROTORCRAFT FLIGHT MANUAL**

**SUPPLEMENT**

**FAA APPROVED MASTER**

**DRAWING LIST**

AML REV DATE Number Revision* Drawing Revision*

1. UH-60A EH-60A Delta Enterprise, LLC R00019AT Rev. No. 3 14 CFR Part 29 Amendments 29-1 through 29-24

See Table below for subparagraph and amendment level details

RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022 10/22/2025

2.

UH-60A ACE Aeronautics, LLC R00005RC Rev. No. 3 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022 10/22/2025 UH-60L Rev. 4, dated 7/15/25 Rev. G, dated 4/24/2025

3. UH-60A Unical Aviation, Inc. R00023LA Rev. No. 1 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

4. UH-60A PJ Helicopters, Inc. R00020LA Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

5. UH-60A Carson Helicopters, Inc. R00020AT Rev. No. 2 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

6. UH-60A Timberline Helicopters, Inc. R00052SE Rev. No. 2 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

7. UH-60A Northwest Rotorcraft, LLC R00058SE Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

8. UH-60A High Performance Helicopters Corp.

R00054SE Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

9. UH-60A BHI H60 Helicopters, LLC R0012DE Rev. No. 1 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

10. UH-60A Skydance Blackhawk Operations, LLC R00022LA Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

11.

EH-60A HH-60L UH-60A Sixtyhawk TC, LLC R00025LA Rev. No. 1 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022 10/22/2025

**FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SR02744SE FOR**

BLR AEROSPACE BLACK HAWK FASTFIN MODIFICATION ISSUE DATE: November 29, 2022

Page 2 of 3 * Or later FAA Approved Revision

**ITEM**

**AIRCRAFT /**

**ROTORCRAFT MODEL**

**ORIGINAL TC HOLDER**

**ORIGINAL TC NUMBER**

**CERTIFICATION**

**BASIS FOR**

**ALTERATION**

**FAA APPROVED AIRCRAFT /**

**ROTORCRAFT FLIGHT MANUAL**

**SUPPLEMENT**

**FAA APPROVED MASTER**

**DRAWING LIST**

AML REV DATE Number Revision* Drawing Revision*

12. S-70A Sikorsky Aircraft Corporation H5NE Rev. No. 20 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. G, dated 4/24/2025 10/22/2025

13. S-70C Sikorsky Aircraft Corporation H3NE Rev. No. 12 14 CFR Part 29 Amendments 29-1 through 29-24

See Table below for subparagraph and amendment level details

RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

14.

S-70 (UH-60A, UH-60L) Sikorsky Aircraft Corporation H2NE Rev.

No. 5 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

15. UH-60A Billings Flying Service, Inc. R00021LA Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

16. UH-60A HH-60L Capitol Helicopters, Inc. R00026LA Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

17. UH-60A Reeder Flying Service, Inc. R00027LA Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

18. UH-60A EH-60A Heliqwest International, Inc. R00028LA Rev. No. 0 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022

19.

EH-60A UH-60A Pickering Aviation, Inc.

R00003AC Rev. No. 3 RFMS-UH60FF-1 Rev. IR, dated 8/23/2022 BLR-UH60FF-040 Rev. C, dated 9/13/2022 10/22/2025 UH-60L Rev. 4, dated 7/15/25 Rev. G, dated 4/24/2025

20. UH-60A UH-60L Hallux Aerospace, LLC R00035LA Rev. No. 1 RFMS-UH60FF-1 Rev. 4, dated 7/15/25 BLR-UH60FF-040 Rev. G, dated 4/24/2025 10/22/2025

21. UH-60A UH-60L H-60, LLC R00113SE Rev. No. 1 RFMS-UH60FF-1 Rev. 4, dated 7/15/25 BLR-UH60FF-040 Rev. G, dated 4/24/2025 10/22/2025

**FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SR02744SE FOR**

BLR AEROSPACE BLACK HAWK FASTFIN MODIFICATION ISSUE DATE: November 29, 2022

Page 3 of 3 Certification Basis

29-0 §29.171 §29.251 §29.301 §29.303 §29.305 §29.321 §29.337 §29.339 §29.341 §29.351 §29.601 §29.609 §29.611 §29.619 §29.621 §29.623 §29.625 §29.1301d §29.1503

29-0 (cont) §29.1519 §29.1587 §29.1589

29-4 §29.307a

29-5 §29.607

29-15 §29.29 §29.1501 §29.1581

29-17 §29.603 §29.605 §29.1583 §29.1585

29-20 §29.571 §29.1529

29-24 §29.21 §29.45a,b §29.141a,b(2),c §29.143a,b,c §29.161 §29.173 §29.175 §29.177 §29.672c

29-30 §29.613

29-39 §29.49b,c

------------------------------------- END OF DATA ----------------------------------------------

FAA Approved:

for Manager, West Certification Branch

AMENDED: October 22, 2025 REISSUED:

## Every issue (2)

- October 22, 2025: Amended, Current. [certificate](https://openairdocs.org/files/sha256/bc/27/bc278aa2f80a2915d19c84832c474924e396373748608e1274e53faa51885f4f), [SR02744SE_AML.pdf](https://openairdocs.org/files/sha256/7d/ba/7dba24219fa93cc6ea1056bbeb5a80b4fbf377f3d78e9f814992fa9c51b63f5e)
- November 29, 2022: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/bc/27/bc278aa2f80a2915d19c84832c474924e396373748608e1274e53faa51885f4f), [AML SR02744SE.pdf](https://openairdocs.org/files/sha256/8d/ff/8dfff0f19a468b29c281f46cbd6d397324c0e7d2fc06bff67d6c7f39066c0910)

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