# STC SR12058AK - Type: Supplemental type certificate - Status: Current, Amended - Holder: Recoil Aerospace Inc., United States - Description: Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank - Applied: June 1, 2023 - Status date: September 8, 2026 - Product: Aircraft, Rotorcraft - Certification basis: Part 29 - Data sheets: [TCDS H2NE](https://openairdocs.org/tcds/H2NE), [TCDS H3NE](https://openairdocs.org/tcds/H3NE), [TCDS H4NE](https://openairdocs.org/tcds/H4NE), [TCDS H5NE](https://openairdocs.org/tcds/H5NE), [TCDS R00003AC](https://openairdocs.org/tcds/R00003AC), [TCDS R00005RC](https://openairdocs.org/tcds/R00005RC), [TCDS R0012DE](https://openairdocs.org/tcds/R0012DE), [TCDS R00019AT](https://openairdocs.org/tcds/R00019AT), [TCDS R00020AT](https://openairdocs.org/tcds/R00020AT), [TCDS R00020LA](https://openairdocs.org/tcds/R00020LA), [TCDS R00021LA](https://openairdocs.org/tcds/R00021LA), [TCDS R00022LA](https://openairdocs.org/tcds/R00022LA), [TCDS R00023LA](https://openairdocs.org/tcds/R00023LA), [TCDS R00025LA](https://openairdocs.org/tcds/R00025LA), [TCDS R00026LA](https://openairdocs.org/tcds/R00026LA), [TCDS R00027LA](https://openairdocs.org/tcds/R00027LA), [TCDS R00028LA](https://openairdocs.org/tcds/R00028LA), [TCDS R00029LA](https://openairdocs.org/tcds/R00029LA), [TCDS R00035LA](https://openairdocs.org/tcds/R00035LA), [TCDS R00052SE](https://openairdocs.org/tcds/R00052SE) and 3 more - Certificate PDF: https://openairdocs.org/files/sha256/d8/62/d8626cf3a50f2e599dcf50cfd26a9f337ef0da635a2b32ca4e256d51301a0080 - Approved model list and other attachments: [SR12058AK_AML.pdf](https://openairdocs.org/files/sha256/64/74/6474839fc2f7ead497d374e8af318cfe4489a93da5c9d2c4ab1d86cb16a47118) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166502436020260925220826.0001 - DRS record last changed: September 25, 2026 - Page: https://openairdocs.org/stc/SR12058AK ## ADs that name it (0) None. ## Approved models (34) - ACE Aeronautics LLC UH-60A ([TCDS R00005RC](https://openairdocs.org/tcds/R00005RC)) - Billings Flying Service Inc. UH-60A ([TCDS R00021LA](https://openairdocs.org/tcds/R00021LA)) - Blackhawk Mission Equipment 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)) - Central Copters Inc. HH-60L ([TCDS R00029LA](https://openairdocs.org/tcds/R00029LA)) - Delta Enterprise LLC EH-60A ([TCDS R00019AT](https://openairdocs.org/tcds/R00019AT)) - Delta Enterprise LLC 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)) - Sikorsky Aircraft Corporation S-70C(M) ([TCDS H4NE](https://openairdocs.org/tcds/H4NE)) - Sikorsky Aircraft Corporation S-70C(M1) ([TCDS H4NE](https://openairdocs.org/tcds/H4NE)) - Sikorsky Aircraft Corporation S-70M ([TCDS H5NE](https://openairdocs.org/tcds/H5NE)) - 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. Number: SR12058AK 3300 Arctic Blvd. Suite 201 PMB1344 Anchorage, AK 99503 Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank in accordance with the installation instructions referenced on AML SR12058AK, dated June 19, 2025, or later approved FAA revision. 1. The installer must determine whether this design is compatible with previously approved modifications. 2. Installation shall be maintained in accordance with Instructions for Continued Airworthiness (ICA) as specified on AML SR12058AK, dated June 19, 2025, or later FAA approved revision. 3. Rotorcraft Flight Manual Supplement (RFMS) as specified on AML SR12058AK, dated June 19, 2025, or later approved revision, is a required part of this installation. Certification Basis: As specified on AML Date of application: June 01, 2023 Date of issuance: June 17, 2025 Date reissued: Date amended: June 19, 2025, September 8, 2026 for Gregory S. DiLibero Title: Manager, West Certification Branch Part 29 of Title 14 Code of Federal Regulations. * Refer to FAA Approved Model List (AML), Number SR12058AK, dated June 19, 2025, or later FAA approved revision. Number: SR12058AK Effective Date: September 8, 2026 Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SR12058AK ### SR12058AK_AML.pdf United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 1 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Sikorsky Aircraft Corporation S-70 (UH-60A, UH-60L) H2NE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Sikorsky Aircraft Corporation S-70C H3NE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Sikorsky Aircraft Corporation S-70C(M1) S-70C(M) H4NE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 2 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Sikorsky Aircraft Corporation S-70A, S-70M H5NE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Pickering Aviation, Inc. EH-60A, UH-60A, UH-60L R00003AC 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. ACE Aeronautics, LLC UH-60A R00005RC 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 3 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Blackhawk Mission Equipment (BHI H60 Helicopters, LLC) UH-60A R0012DE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Delta Enterprise, LLC EH-60A, UH-60A R00019AT 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Carson Helicopters, Inc. (AAR Airlift Group) UH-60A R00020AT 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 4 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS PJ Helicopters Inc. UH-60A R00020LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Billings Flying Service, Inc. UH-60A R00021LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. SkyDance Blackhawk Operations, LLC UH-60A R00022LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 5 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Unical Air Inc. (Unical Aviation, Inc.) UH-60A R00023LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. SixtyHawk TC, LLC EH-60A, HH-60L, UH-60A R00025LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Capitol Helicopters, Inc. UH-60A, HH-60L R00026LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 6 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Reeder Flying Service Inc. UH-60A R00027LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Heliqwest International. Inc. UH-60A, EH-60A R00028LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Central Copters Inc. HH-60L R00029LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 7 of 8 **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Hallux Aerospace LLC UH-60A, UH-60L R00035LA 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. Timberline Helicopters, Inc. UH-60A R00052SE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. High Performance Helicopters Corp. UH-60A R00054SE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. United States of America Department of Transportation - Federal Aviation Administration Recoil Aerospace, Inc. Approved Model List (AML) 3300 Arctic Blvd, Suite 201 PMB 1344 Number: SR12058AK Anchorage, Alaska 99503 Date of Issuance: June 17, 2025 Date Revised: June 19, 2025 Approved Model List for the installation of T750-I Internal Fire Suppression Tank Page 8 of 8 Date of issuance: June 17, 2025 Date reissued: Date amended: June 19, 2025 Signature: ________________________ for Gregory S. DiLibero Title: Manager, West Certification Branch **TCDS HOLDER MODEL TCDS NUMBER** **CERTIFICATION BASIS** **INSTALLATION** INSTRUCTIONS ICA FAA APPROVED RFMS Northwest Rotorcraft, LLC UH-60A R00058SE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. H-60, LLC UH-60A, UH-60L R00113SE 14 CFR Part 29 effective February 1, 1965, plus Amendments 29-1 thru 29-59, except §29.561 at Amendment 29-28, for affected regulations. RDDO0017, Revision IR, dated April 22, 2025, or later FAA approved revision. Recoil Aerospace “Instructions for Continued Airworthiness for the Recoil T750-I Internal Wildland Fire Suppression Tank”, Doc. No. RDDO0016, Rev B, dated May 30, 2025, or later FAA accepted revision. Recoil Aerospace “Rotorcraft Flight Manual Supplement Recoil Model T750-I Fire Suppression Tank System” Doc. No. RDDO0015, Rev NC, dated June 17, 2025, or later FAA approved revision. ## Every issue (2) - September 8, 2026: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d8/62/d8626cf3a50f2e599dcf50cfd26a9f337ef0da635a2b32ca4e256d51301a0080), [SR12058AK_AML.pdf](https://openairdocs.org/files/sha256/64/74/6474839fc2f7ead497d374e8af318cfe4489a93da5c9d2c4ab1d86cb16a47118) - June 19, 2025: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/4f/c5/4fc5416066e2dce3eada44ed0203f7a595c5693a120d6d3043aceaa8527c390b), [SR12058AK_AML.pdf](https://openairdocs.org/files/sha256/64/74/6474839fc2f7ead497d374e8af318cfe4489a93da5c9d2c4ab1d86cb16a47118) --- 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.