STC ST03842AT
FAA DRS lists ST03842AT as Current · Reissued, held by Technical Aero Services Inc, for Boeing DC-9-81 (MD-81), Boeing DC-9-82 (MD-82), and Boeing DC-9-83 (MD-83), and 1 more aircraft configuration. Recorded change: Installation of an Universal Avionics UNS-1Fw Flight Management Systems (FMS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST03842AT 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 DC-9-81 (MD-81), Boeing DC-9-82 (MD-82), and Boeing DC-9-83 (MD-83), and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of structural and electrical provisions for the Rockwell Collins ARC-220 HF Radio System. STC ST00417NY Configuration B must be installed as a prerequisite.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
Installation of Universal Avionics Systems Corporation (USAC) (4) EFI-890R Flat Panel Displays and a Universal MFD-640 Multifunction Display.
FAA holder: Universal Avionics Systems Corp
Installation of a Meggitt Avionics MAGIC Electronic Flight Instrument System.
FAA holder: Envoy Aerospace LLC
FAA record reference
- STC number
- ST03842AT
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- May 29, 2008
- Revision date
- July 15, 2022
- CFR references
- Part 21, Part 25, Part 26, Part 36