STC SP04133CH
FAA DRS lists SP04133CH as Current · 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 · 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
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