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Other aircraft modifications

STC ST04321AT-D

FAA DRS lists ST04321AT-D as Current · Issued, held by Gulfstream Aerospace Corporation, for Gulfstream Aerospace LP G280. Recorded change: Installation of Viasat GAT-5510 Ka-Band High Speed Data (HSD) System. Snapshot dated June 30, 2026.

FAA-listed holder
Gulfstream Aerospace Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST04321AT-D 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: Gulfstream Aerospace LP G280. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace LP G280A61NM

Buyer checks

Confirm before sourcing

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