STC ST04138CH
FAA DRS lists ST04138CH as Current · Reissued, held by Nextant Aerospace, for Embraer SA EMB-135BJ (Legacy 600) and Embraer SA EMB-135BJ (Legacy 650). Recorded change: Installation of Datalink Communications System supporting Air Traffic Services (ATS) using Iridium Satcom, and upgrade to Honeywell MK-III Communications Management Unit (CMU) for CPDLC Capabilities and CVR 120A for data link recording. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04138CH 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: Embraer SA EMB-135BJ (Legacy 600) and Embraer SA EMB-135BJ (Legacy 650). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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