STC SA10361SC
FAA DRS lists SA10361SC as Current · Issued, held by RAM Aircraft Limited Partnership, for Cessna Aircraft 421B. Recorded change: Installation of Hartzell Model PHC-C3YD-2UF/FC9587DB-7 or Model PHC-C3YD-2UF/FC9587D-7 propellers. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Hartzell Model PHC-C3YD-2UF/FC9587DB-7 or Model PHC-C3YD-2UF/FC9587D-7 propellers.
SA10361SC 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: Cessna Aircraft 421B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft 421B model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Installation of Innovative Solutions and Support (IS&S) Air Data Systems. Data Required: (1) Midcoast Master Data List No. 23-334G003 Rev. C, dated January 12, 2004 (2) FAA Approved Flight Manual Supplement No. 23-334M003 Rev. NC, dated March 11, 2004; or later FAA approved revisions to (1) or (2).
FAA holder: Midcoast Aviation Inc
Upgrade Universal UNS-1D to UNS-1D+ with installation of Universal UNS-1F Flight Management System. Limited to installation on serial number 1060 ONLY.
FAA holder: Learjet Inc.
Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227.
FAA holder: Experimental Aircraft Association Inc.
Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.
FAA holder: EAA Aviation Foundation