STC SA01815LA
FAA DRS lists SA01815LA as Current · Reissued, held by Sandel Avionics LLC, for Cessna Aircraft 421C. Recorded change: Installation of Sandel Avionics SN3500 Electronic Horizontal Situation Indicator (EHSI). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA01815LA 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 421C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Passenger interior and supplementary avionics installations.
FAA holder: Bombardier Completion Center Inc
Installation of a passenger interior and avionics.
FAA holder: Bombardier Completion Center Inc
Installation of a passenger interior and avionics.
FAA holder: Bombardier Completion Center Inc
Installation of a passenger interior and avionics.
FAA holder: Bombardier Completion Center Inc
FAA record reference
- STC number
- SA01815LA
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- May 10, 2005
- Revision date
- June 23, 2021
- CFR references
- Part 21