STC SA3877SW
FAA DRS lists SA3877SW as Current · Reissued, held by Greenwich Aircraft Corporation, for Boeing DC3C-S1C3G, Boeing DC3C-S4C4G, and Boeing DC3C-SC3G. Recorded change: Installation of a bleed air activated vacuum system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3877SW 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 DC3C-S1C3G, Boeing DC3C-S4C4G, and Boeing DC3C-SC3G. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
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