STC SA4850NM
FAA DRS lists SA4850NM as Current · Amended, held by Coulson Aviation (USA) Inc., for Coulson Aviation (USA) EC-130Q and USDA Forest Service C-130A. Recorded change: Installation of Retardant Tanks for the special purpose of Forest and Wildlife Conservation. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Retardant Tanks for the special purpose of Forest and Wildlife Conservation.
SA4850NM 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: Coulson Aviation (USA) EC-130Q and USDA Forest Service C-130A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Coulson Aviation (USA) EC-130Q and USDA Forest Service C-130A 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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