STC ST03969AT
FAA DRS lists ST03969AT as Current · Reissued, held by Woven Electronics LLC, for Boeing 747SP Series. Recorded change: One-only replacement of all existing crew oxygen masks, panel mounted diluter demand regulators, and smoke goggles for all cockpit positions (CMI-CM5) with a new quick donning full face masks (MF20) and stowage box assemblies. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST03969AT 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 747SP Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks