STC ST04706NY
FAA DRS lists ST04706NY as Current · Issued, held by H4 Aerospace (UK) Ltd., for Boeing 777-200 Series, Boeing 777-200LR Series, and Boeing 777-300 Series, and 2 more aircraft configurations. Recorded change: Installation of ADS-B Upgrade using alternate GPS. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04706NY 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 777-200 Series, Boeing 777-200LR Series, and Boeing 777-300 Series, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
Installation of an ADS-B Out system.
FAA holder: L-3 Communications Integrated Systems LP
Installation of Tetrapol Radio System in safe carriage.
FAA holder: Airbus Helicopters Inc.
Installation of an Automatic Dependent Surveillance Broadcast (ADS-B) System.
FAA holder: Gulfstream Aerospace Corporation