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Other aircraft modifications

STC SR03173CH

FAA DRS lists SR03173CH as Current · Reissued, held by Isolair Inc., for Enstrom Helicopter 280C, Enstrom Helicopter 280F, and Enstrom Helicopter 280FX, and 2 more aircraft configurations. Recorded change: Installation of Isolair Innovator 11 Model 3900-280 Spray System. Snapshot dated June 30, 2026.

FAA-listed holder
Isolair Inc.
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SR03173CH 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 280C, Enstrom Helicopter 280F, and Enstrom Helicopter 280FX, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Enstrom Helicopter 280CH1CEEnstrom Helicopter 280FH1CEEnstrom Helicopter 280FXH1CEEnstrom Helicopter F-28CH1CEEnstrom Helicopter F-28FH1CE

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