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Avionics

STC SA490NW

FAA DRS lists SA490NW as Current · Surrendered, held by Alaska Airlines Inc, for Boeing 727 Series. Recorded change: Installation of PRIMUS-90 weather radar with standard black and white and also with color display. Snapshot dated June 30, 2026.

FAA-listed holder
Alaska Airlines Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

SA490NW 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 727 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727 SeriesA3WE

Buyer checks

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