STC SA11049SC-D
FAA DRS lists SA11049SC-D as Current · Reissued, held by Textron Aviation Inc, for Textron Aviation B300 and Textron Aviation B300C. Recorded change: Installation of a Cobham Cabin Digital Audio Control System (DACS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Cobham Cabin Digital Audio Control System (DACS).
SA11049SC-D 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: Textron Aviation B300 and Textron Aviation B300C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation B300 and Textron Aviation B300C model, serial range, and configuration?
- 02Which layout, materials, flammability evidence, and weight changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related cabin and interiors STCs
S/N 087 ONLY: Installation of an executive cabin interior.
FAA holder: Gulfstream Aerospace Corporation
Single Pilot Left Hand Seat Operation. Approved for serial numbers 30937, 30999, 30622, 30841, 30816, 30811, 30792, 30699, 30525, 30594, 31172, 30665, 30940, 30933, 30794, 30827, 30776, 30789, 30651, 30552, and 30982.
FAA holder: Alpine Helicopters Ltd
Limited to installation of a custom interior on G-IV, serial number 1519 ONLY.
FAA holder: Gulfstream Aerospace Corporation