STC SH1839NM
FAA DRS lists SH1839NM as Current · Reissued, held by Hartzell Engine Technologies, LLC, for Sikorsky Aircraft 269A-1, Sikorsky Aircraft 269A, and Sikorsky Aircraft 269B, and 1 more aircraft configuration. Recorded change: Installation of Skytronics, Part No. 7150T-300-1 Alternators. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH1839NM 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: Sikorsky Aircraft 269A-1, Sikorsky Aircraft 269A, and Sikorsky Aircraft 269B, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Operation of Maule M-7-235C aircraft per Maule "Airplane Flight Manual M-7-235C, 2800/# UPGROSS PER STC SA04077CH", Revision A, FAA Approved November 16, 2016 or later FAA Approved revision and operation of Maule M-7-260C per "Maule Airplane Flight Manual M-7-260C, 2800# UPGROSS PER STC SA04077CH", Revision A, FAA Approved November 16, 2016 or later FAA Approved revision.
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