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Avionics

STC ST02568CH

FAA DRS lists ST02568CH as Current · Amended, held by West Star Aviation Inc, for Cessna Aircraft 550 and Cessna Aircraft 560. Recorded change: Installation of an L3 Communications GH-3100 Electronic Standby Instrument System (ESIS). Snapshot dated June 30, 2026.

FAA-listed holder
West Star Aviation Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of an L3 Communications GH-3100 Electronic Standby Instrument System (ESIS).

ST02568CH 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 550 and Cessna Aircraft 560. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 550A22CECessna Aircraft 560A22CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 550 and Cessna Aircraft 560 model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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