STC SP00574SE
FAA DRS lists SP00574SE as Current · Reissued, held by SMR Technologies, for Dowty Rotol R.333. Recorded change: Installation of SMR Technologies electrothermal propeller deicer P/N SMR6890 as a replacement for Safeway electrothermal propeller deicer P/N Safeway 6890 (R.333 /4-82-F/12). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SP00574SE 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: Dowty Rotol R.333. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related propellers STCs
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