STC SR11256DS
FAA DRS lists SR11256DS as Current · Issued, held by Bell Textron Inc., for Bell Helicopter Textron Canada 505. Recorded change: Installation of 2nd GIA. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of 2nd GIA.
SR11256DS 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: Bell Helicopter Textron Canada 505. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Bell Helicopter Textron Canada 505 model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Reconfigure Boeing 737-400 series airplanes per Flight Structures, Inc. Master Drawing List A2FS234-D01, Rev C, dtd 3/21/2003 or later FAA approved revision.
FAA holder: Flight Structures Inc.
Installation of a Class B Baggage Compartment.
FAA holder: Gulfstream Aerospace Corporation
Installation of an L-3 Communications F1000 Solid State Flight Data Recorder (SSFDR) System.
FAA holder: Duncan Aviation Inc
Limited to installation on G-IV, serial number 1495 ONLY.
FAA holder: Gulfstream Aerospace Corporation