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Fuel systems

STC SR04461CH

FAA DRS lists SR04461CH as Current · Amended, held by U.S. Technical Consultants Inc, for ACE Aeronautics UH-60A, Billings Flying Service UH-60A, and Carson Helicopters UH-60A, and 27 more aircraft configurations. Recorded change: Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System. Snapshot dated June 30, 2026.

FAA-listed holder
U.S. Technical Consultants Inc
Aircraft configurations
30
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System.

SR04461CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: ACE Aeronautics UH-60A, Billings Flying Service UH-60A, and Carson Helicopters UH-60A, and 27 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

ACE Aeronautics UH-60AR00005RCBillings Flying Service UH-60AR00021LACarson Helicopters UH-60AR00020ATDelta Enterprise EH-60AR00019ATDelta Enterprise UH-60AR00019ATHigh Performance Helicopters Corp UH-60AR00054SEPJ Helicopters UH-60AR00020LASKYDANCE BLACKHAWK OPERATIONS UH-60AR00022LAHallux Aerospace UH-60AR00035LAHallux Aerospace UH-60LR00035LACentral Copters HH-60LR00029LAPickering Aviation EH-60AR00003ACPickering Aviation UH-60AR00003ACPickering Aviation UH-60LR00003ACH-60 UH-60AR00113SEH-60 UH-60LR00113SE
BHI H60 Helicopters UH-60AR0012DE
Unical Aviation UH-60AR00023LASIXTYHAWK TC EH-60AR00025LASIXTYHAWK TC HH-60LR00025LASIXTYHAWK TC UH-60AR00025LAHeliqwest International EH-60AR00028LAHeliqwest International UH-60AR00028LATimberline Helicopters UH-60AR00052SESikorsky Aircraft S-70H2NESikorsky Aircraft S-70CH3NENorthwest Rotorcraft UH-60AR00058SECAPITOL HELICOPTERS UH-60AR00026LASikorsky Aircraft S-70AH5NESikorsky Aircraft S-70MH5NE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact ACE Aeronautics UH-60A and Billings Flying Service UH-60A, and 28 more aircraft configurations model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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