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Other aircraft modifications

STC ST02502AT

FAA DRS lists ST02502AT as Current · Issued, held by U.S. Technical Consultants, for Boeing 747-100 Series and Boeing 747-200 Series. Recorded change: Installation of ACARS Management Unit Model DLM-707 with Software Upgrades. Snapshot dated June 30, 2026.

FAA-listed holder
U.S. Technical Consultants
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST02502AT 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 747-100 Series and Boeing 747-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-100 SeriesA20WEBoeing 747-200 SeriesA20WE

Buyer checks

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