STC SA3684NM
FAA DRS lists SA3684NM as Current · Reissued, held by Kenmore Air Harbor LLC, for Viking Air DHC-2 Mk.III. Recorded change: Installation of Pratt & Whitney PT6A-135 engine and a Hartzell HC-B3TN-3DCY)/T10282+0 propeller. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA3684NM 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: Viking Air DHC-2 Mk.III. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related engine and powerplant STCs
Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed).
FAA holder: Aviation Development Corporation