STC ST02400CH
FAA DRS lists ST02400CH as Current · Amended, held by Stevens Aviation Inc., for Learjet 25, Learjet 25A, and Learjet 25B, and 7 more aircraft configurations. Recorded change: Installation of dual Rockwell Collins AHS-1000A Attitude Heading Reference Systems. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST02400CH 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: Learjet 25, Learjet 25A, and Learjet 25B, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Installation of Ground Illumination Lights.
FAA holder: American Eurocopter Corporation
Installation of Bendix/King EHSI-40 electronic HSI system.
FAA holder: American Eurocopter Corporation
Installation of dual twist grip throttle.
FAA holder: American Eurocopter Corporation
Installation of Wescam/ISTEC Infrared Thermal Imaging. Limited to installation on serial number 2527 ONLY.
FAA holder: American Eurocopter Corporation