STC SR04590CH
FAA DRS lists SR04590CH as Current · Reissued, held by U.S. TECHNICAL CONSULTANTS INC, for Columbia Helicopters CH-47D. Recorded change: Installation of a Helitak FT11K Liquid Dispensing System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Helitak FT11K Liquid Dispensing System.
SR04590CH 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: Columbia Helicopters CH-47D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Columbia Helicopters CH-47D model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Installation of FLIR monitor mount.
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