STC ST04417AT
FAA DRS lists ST04417AT as Current · Issued, held by Quiet Technology Aerospace, for Bombardier BD-100-1A10 (Challenger 300). Recorded change: Replacement of the inner aluminum barrel of the engine inlet cowl with a Quiet Technology Aerospace inlet barrel of carbon graphite sandwich construction. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04417AT 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: Bombardier BD-100-1A10 (Challenger 300). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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NVG Compatibility of a Super Nightscanner Controllable Landing Light and Inlet Barrier Filter Switch/Indicator.
FAA holder: AgustaWestland Philadelphia Corporation