STC ST09843AC
FAA DRS lists ST09843AC as Current · Issued, held by Aircraft Systems & Mfg, for Boeing 757-200 Series and Boeing 757-300 Series. Recorded change: Installation of a Rockwell Collins Data Link Management Unit (DLM). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Rockwell Collins Data Link Management Unit (DLM).
ST09843AC 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 757-200 Series and Boeing 757-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 757-200 Series and Boeing 757-300 Series 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
Modification of Continental Piston Part No. 627738 (IO-470).
FAA holder: Continental Motors, Inc.
Installation of modified cylinder assemblies, barrels, piston, and repaired crankcases.
FAA holder: Continental Motors, Inc.
Piston ring 250000, 250000+2W and250000+10W on Continental E Series piston 534895, O-470 piston 534895, 626992 and 537883 and IO-470 piston534895.
FAA holder: Continental Motors, Inc.
Modification of Continental TSIO-470 piston P/N 629185 compression ring grooves from present keystone configuration to rectangular configuration.
FAA holder: Continental Motors, Inc.