STC SP04133CH
FAA DRS lists SP04133CH as Current 路 Issued, held by Wipaire Inc, for McCauley Propeller Systems 4HFR34C. Recorded change: Installation of pitch locks. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current 路 Issued
Recorded modification
What the FAA record covers
SP04133CH 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: McCauley Propeller Systems 4HFR34C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
McCauley Propeller Systems 4HFR34CP3NE
Related other aircraft modifications STCs
FAA record reference
- STC number
- SP04133CH
- Product
- Propeller
- Country
- United States
- Application date
- December 18, 2015
- Revision date
- September 6, 2016
- CFR references
- Part 21, Part 35