STC SA893SO
FAA DRS lists SA893SO as Current · Reissued, held by D'Shannon Products Ltd., for Piper Aircraft PA-24-260. Recorded change: Installation of exhaust silencers in accordance with Beryl D Shannon installation instructions for Part Number 2010-1, 2010-2 dated 4-2-76, and 2011, dated 4-2-76. The exhaust silencer is manufactured in accordance with Beryl D Shannon Drawing No. 2010, Rev. N/C, dated 4-2-76. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA893SO 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: Piper Aircraft PA-24-260. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Continental TSIO-520-M engine.
FAA holder: RAM Aircraft Limited Partnership
Installation of repaired modified exhaust riser assemblies.
FAA holder: RAM Aircraft Limited Partnership
Installation of an auxiliary engine driven vacuum pump system.
FAA holder: RAM Aircraft Limited Partnership
FAA record reference
- STC number
- SA893SO
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- November 28, 1975
- Revision date
- July 14, 2011
- CFR references
- Part 3, Part 21