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Safety and emergency equipment

STC ST03403AT

FAA DRS lists ST03403AT as Current · Issued, held by TW Consulting Inc., for Boeing 727-100 Series and Boeing 727-200 Series. Recorded change: Installation of a Honeywell Runway Awareness & Advisory System (RAAS) as a function within the Enhanced Ground Proximity Warning System (EGPWS). Snapshot dated June 30, 2026.

FAA-listed holder
TW Consulting Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST03403AT 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 727-100 Series and Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727-100 SeriesA3WEBoeing 727-200 SeriesA3WE

Buyer checks

Confirm before sourcing

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