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Other aircraft modifications

STC SR04584CH

FAA DRS lists SR04584CH as Current · Reissued, held by McDermott Aviation 214 Holdings LLC, for McDermott 214 Holdings 214ST. Recorded change: Installation of Helitak FT3500 Liquid Dispensing System. Snapshot dated June 30, 2026.

FAA-listed holder
McDermott Aviation 214 Holdings LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Helitak FT3500 Liquid Dispensing System.

SR04584CH 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: McDermott 214 Holdings 214ST. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDermott 214 Holdings 214STH10SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDermott 214 Holdings 214ST model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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