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Avionics

STC SA5998NM-D

FAA DRS lists SA5998NM-D as Current · Reissued, held by United Airlines Inc, for Boeing 747-400 Series. Recorded change: Installation of provisions for a Honeywell non-operational Global Positioning System (GPS) and FANS-1 wiring, in accordance with United Air Lines DAS-1-WE Approved Drawing List No. 5998, dated January 10, 1995, or later FAA approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA5998NM-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: Boeing 747-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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