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.
Related propellers STCs
Installation of AiResearch TPE330-5-252M engines and Hartzell Propeller HC-B4TN-5DL/LT10282B-5.3R.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of FLD-100C self contained hydraulic propeller pitch change system.
FAA holder: Fine Line Designs
FAA record reference
- STC number
- SP00574SE
- Product
- Propeller
- Country
- United States
- Application date
- Not listed
- Revision date
- March 15, 2002
- CFR references
- Part 21