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Other aircraft modifications

STC ST03221CH

FAA DRS lists ST03221CH as Current · Issued, held by Armstrong Aerospace, for Embraer SA ERJ 190-100 ECJ, Embraer SA ERJ 190-100 IGW, and Embraer SA ERJ 190-100 LR, and 1 more aircraft configuration. Recorded change: Certification of Compatibility with Cellular and Wireless Data Technologies. Snapshot dated June 30, 2026.

FAA-listed holder
Armstrong Aerospace
Aircraft configurations
4
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST03221CH 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 ERJ 190-100 ECJ, Embraer SA ERJ 190-100 IGW, and Embraer SA ERJ 190-100 LR, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Embraer SA ERJ 190-100 ECJA57NMEmbraer SA ERJ 190-100 IGWA57NMEmbraer SA ERJ 190-100 LRA57NMEmbraer SA ERJ 190-100 STDA57NM

Buyer checks

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