STC SA1-275
FAA DRS lists SA1-275 as Current · Reissued, held by Copper River Airmotive LLC, for New Piper Aircraft PA-22. Recorded change: Lycoming O-320 150 hp engine and Sensenich M74DM propeller, Piper PA-22-150 engine baffles, Harrison AP13SJ03-01 oil cooler. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA1-275 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: New Piper Aircraft PA-22. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related engine and powerplant STCs
Installation of Engine Preheat Kit, P/N TA3123-1 for 115 volt application.
FAA holder: Hartzell Propeller LLC
The installation of a Pratt & Whitney PT6A-140AG engine, Avia propeller V508H/108B/A or Hartzell propeller HC-B4TN-3C/T10702N(S), fuel system and aerodynamic modifications on S2R-T34 and S2R-H80 airplanes, and installation of rudder aileron interconnect on S2R-H80 airplanes,.
FAA holder: Cascade Aircraft Conversions LLC