STC ST02637LA
FAA DRS lists ST02637LA as Current · Issued, held by Aviation Communication and Surveillance Systems (ACSS) LLC, for Boeing 747-400 Series and Boeing 747-400F Series. Recorded change: Installation of the Aviation Communication & Surveillance Systems (ACSS) Surveillance Processor (TCAS Change 7.1) and NXT-800 Mode S/ADS-B Out Transponder systems. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST02637LA 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 747-400 Series and Boeing 747-400F Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of ECS brackets and hardware for triple Teledyne Controls Electronic Flight Bag Display Units (EFB DU’s).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of Dual Universal Avionics EFI-890R Advanced Flight Display System.
FAA holder: Mid Canada Mod Center
Installation of a Rockwell Collins Pro Line 21 update to include optional TAWS mode 5 warnings during LPV approaches, optional ADS-B Out, optional synthetic vision system (SVS), optional Communication Management Unit (CMU) and 3rd VHF to support Controller Pilot Data Link.
FAA holder: BHE & Associates LTD
FAA record reference
- STC number
- ST02637LA
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- October 3, 2019
- Revision date
- December 20, 2019
- CFR references
- Part 21, Part 25, Part 26, Part 36