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Cabin and interiors

STC ST03945AT

FAA DRS lists ST03945AT as Current · Amended, held by LB Aircraft Engineering Inc, for Boeing 737-300 Series, Boeing 737-500 Series, and Boeing 737-700 Series, and 2 more aircraft configurations. Recorded change: Installation of a High Elevation Airport take-off and Landing cabin pressure warning system. Snapshot dated June 30, 2026.

FAA-listed holder
LB Aircraft Engineering Inc
Aircraft configurations
5
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

ST03945AT 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 737-300 Series, Boeing 737-500 Series, and Boeing 737-700 Series, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-300 SeriesA16WEBoeing 737-500 SeriesA16WEBoeing 737-700 SeriesA16WEBoeing 737-800 SeriesA16WEBoeing 737-900 SeriesA16WE

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