STC SA3942WE-D
FAA DRS lists SA3942WE-D as Current · Reissued, held by United Airlines Inc, for Boeing 747-100 Series. Recorded change: Rework of High-Frequency Communications System to install single-sideband capability. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3942WE-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: Boeing 747-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
The Certification for Transmitting Portable Electronic Device (TPED).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of electric air conditions system Kelly Aerospace kit #KATS-20-004.
FAA holder: Kelly Aerospace Thermal Systems LLC
Installation of the AFIRS (Automated Flight Information Reporting System) Edge system.
FAA holder: FLYHT Aerospace Solutions Ltd
INSTALLATION OF A SPACE-X STARLINK AVIATION SYSTEM.
FAA holder: Nextant Aerospace
FAA record reference
- STC number
- SA3942WE-D
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- March 26, 1980
- Revision date
- November 30, 2011
- CFR references
- Part 21, Part 25