STC ST04097CH
FAA DRS lists ST04097CH as Current · Amended, held by Astronics Armstrong Aerospace, for Boeing 737-800 Series and Boeing 737-900ER Series. Recorded change: Installation and Activation of a ViaSat In-Flight Connectivity System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation and Activation of a ViaSat In-Flight Connectivity System.
ST04097CH 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 737-800 Series and Boeing 737-900ER Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-800 Series and Boeing 737-900ER Series model, serial range, and configuration?
- 02Which antenna, radome, LRUs, and service assumptions are included?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related aircraft connectivity STCs
Installation of ACARS Management Unit, Collins Model Number DLM-706B, P/N 622-8910-110, with ATC data link capability in accordance with FAA approved United Air Lines COA 8-4039 ER 1, Rev B, dated June 25, 1994, or later FAA approved revisions. FAA Approved United Air Lines SATCOM/ACARS Airplane Flight Manual Supplement to Boeing Airplane Flight Manual Document No. D6U10001, FAA Approved August 1, 1994, or later FAA approved revisions, is required as part of this modification.
FAA holder: United Airlines Inc
Installation of the Collins SAT-906 Satellite Communication (SATCOM) High-gain, Multi-channel, System for cabin telephone and flight-deck voice, and data communications, in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 00004 dated May 15, 1995, or later FAA approved revisions.
FAA holder: United Airlines Inc
Modifies the aircraft to install an Aeronautical Telecommunications Network (ATN) system, consisting of a Communications Management Unit and a modified Satellite Data Unit, to send nonoperational reports through SATCOM for ground evaluation. The installation is in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 00017 dated March 15, 1996, or later FAA approved revisions.
FAA holder: United Airlines Inc
Installation of a Thrane & Thrane Aero-HSD+ satellite communications (SATCOM) system per Master Data List document AM0254-DL02-00, Revision , dated October 13, 2011 or later FAA approved revision.
FAA holder: AeroMech Incorporated