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Other aircraft modifications

STC ST04055NY

FAA DRS lists ST04055NY as Current · Reissued, held by ALOFT AeroArchitects, for Boeing 737-700 Series, Boeing 737-700C Series, and Boeing 737-800 Series, and 2 more aircraft configurations. Recorded change: Installation of Aviation Clean Air (ACA) clean air ionizer units. Snapshot dated June 30, 2026.

FAA-listed holder
ALOFT AeroArchitects
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST04055NY 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 737-700 Series, Boeing 737-700C Series, and Boeing 737-800 Series, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-700 SeriesA16WEBoeing 737-700C SeriesA16WEBoeing 737-800 SeriesA16WEBoeing 737-900 SeriesA16WEBoeing 737-900ER SeriesA16WE

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