STC SP00659SE
FAA DRS lists SP00659SE as Current · Reissued, held by SMR Technologies, for Dowty Rotol R.321 and Dowty Rotol R.324. Recorded change: Installation of SMR electrothermal propeller deicer P/N SMR6885 as a replacement for Safeway electrothermal propeller deicer P/N Safeway 6885. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SP00659SE 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.321 and Dowty Rotol R.324. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related propellers STCs
Installation of a Hartzell Propeller Inc. model HC-C3YR-4BN/NC8302-7.
FAA holder: Hartzell Propeller Inc
Installation of Composite Main Rotor Blade.
FAA holder: Helicopter Transport Services LLC
Installation of Chadwick Helmuth Propeller Balance Monitoring System (Vibration Management System II, VMS II).
FAA holder: Diagnostic Solution International LLC
FAA record reference
- STC number
- SP00659SE
- Product
- Propeller
- Country
- United States
- Application date
- Not listed
- Revision date
- March 15, 2002
- CFR references
- Part 21