STC SA5821NM
FAA DRS lists SA5821NM as Current · Reissued, held by Horizon Instruments Inc, for Cessna Aircraft 210, Cessna Aircraft 210-5 (205), and Cessna Aircraft 210-5A (205A), and 25 more aircraft configurations. Recorded change: Installation of an electronic digital engine tachmoter, Model P-1000. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA5821NM 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 210, Cessna Aircraft 210-5 (205), and Cessna Aircraft 210-5A (205A), and 25 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Manufacture AG-100-4S blades and CF AG-100-4S blades with cooling fairing and use thereof in Hamilton 2D30 hubs of P&W R-985, 450 h.p. engine.
FAA holder: Pacific Propeller International LLC
Acoustic Liner Replacement, Nacelle Inlet.
FAA holder: Bombardier Aerospace
FAA record reference
- STC number
- SA5821NM
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- January 14, 2002
- CFR references
- Part 21