Skip to content
Avionics

STC SA857NW

FAA DRS lists SA857NW as Current · Reissued, held by Honeywell International Inc, for Boeing 747-100 Series, Boeing 727-100 Series, and Boeing 727-200 Series. Recorded change: Installation of Sundstrand performance advisory display(SPAD) system. Snapshot dated June 30, 2026.

FAA-listed holder
Honeywell International Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA857NW 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, Boeing 727-100 Series, and Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-100 SeriesA20WEBoeing 727-100 SeriesA3WEBoeing 727-200 SeriesA3WE

Buyer checks

Confirm before sourcing

Related avionics STCs