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Safety and emergency equipment

STC ST04487AT

FAA DRS lists ST04487AT as Current · Reissued, held by ACR Electronics Inc., for Boeing 737-200 Series, Boeing 737-200C Series, and Boeing 737-300 Series, and 8 more aircraft configurations. Recorded change: Installation of the Artex ELT 4000 System. Snapshot dated June 30, 2026.

FAA-listed holder
ACR Electronics Inc.
Aircraft configurations
11
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST04487AT 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: Boeing 737-200 Series, Boeing 737-200C Series, and Boeing 737-300 Series, and 8 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing