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Other aircraft modifications

STC SR03520NY

FAA DRS lists SR03520NY as Current · Issued, held by Spitfire Aerospace, LLC, for Enstrom Helicopter 280, Enstrom Helicopter 280C, and Enstrom Helicopter 280F, and 7 more aircraft configurations. Recorded change: Installation of Rotor Head Cover. Snapshot dated June 30, 2026.

FAA-listed holder
Spitfire Aerospace, LLC
Aircraft configurations
10
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Rotor Head Cover.

SR03520NY 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: Enstrom Helicopter 280, Enstrom Helicopter 280C, and Enstrom Helicopter 280F, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Enstrom Helicopter 280H1CEEnstrom Helicopter 280CH1CEEnstrom Helicopter 280FH1CEEnstrom Helicopter 280FXH1CEEnstrom Helicopter 480H1CEEnstrom Helicopter 480BH1CEEnstrom Helicopter F-28H1CEEnstrom Helicopter F-28AH1CEEnstrom Helicopter F-28C-2H1CEEnstrom Helicopter F-28CH1CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Enstrom Helicopter 280 and Enstrom Helicopter 280C, and 8 more aircraft configurations 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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