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Other aircraft modifications

STC ST01810CH

FAA DRS lists ST01810CH as Current · Issued, held by ElectroSonics, for Cessna Aircraft S550. Recorded change: Certification of Reduced Vertical Separation Minimum (RVSM) operational capability. Approved for S550, serial number 122 ONLY. Snapshot dated June 30, 2026.

FAA-listed holder
ElectroSonics
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST01810CH 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 S550. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft S550A22CE

Buyer checks

Confirm before sourcing

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