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Avionics

STC ST02636LA

FAA DRS lists ST02636LA as Current · Reissued, held by Aviation Communication and Surveillance Systems (ACSS) LLC, for Airbus SAS A318-111, Airbus SAS A318-112, and Airbus SAS A318-121, and 37 more aircraft configurations. Recorded change: Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out. Snapshot dated June 30, 2026.

FAA-listed holder
Aviation Communication and Surveillance Systems (ACSS) LLC
Aircraft configurations
40
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out.

ST02636LA 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: Airbus SAS A318-111, Airbus SAS A318-112, and Airbus SAS A318-121, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus SAS A318-111A28NMAirbus SAS A318-112A28NMAirbus SAS A318-121A28NMAirbus SAS A318-122A28NMAirbus SAS A319-111A28NMAirbus SAS A319-112A28NMAirbus SAS A319-113A28NMAirbus SAS A319-114A28NMAirbus SAS A319-115A28NMAirbus SAS A319-131A28NMAirbus SAS A319-132A28NMAirbus SAS A319-133A28NMAirbus SAS A320-111A28NMAirbus SAS A320-211A28NMAirbus SAS A320-212A28NMAirbus SAS A320-214A28NMAirbus SAS A320-231A28NMAirbus SAS A320-232A28NMAirbus SAS A320-233A28NMAirbus SAS A321-111A28NMAirbus SAS A321-112A28NMAirbus SAS A321-131A28NMAirbus SAS A321-211A28NMAirbus SAS A321-212A28NMAirbus SAS A321-213A28NMAirbus SAS A321-231A28NMAirbus SAS A321-232A28NMAirbus SAS A300 B2-1AA35EUAirbus SAS A300 B2-1CA35EUAirbus SAS A300 B2-203A35EUAirbus SAS A300 B2K-3CA35EUAirbus SAS A300 B4-103A35EUAirbus SAS A300 B4-203A35EUAirbus SAS A300 B4-2CA35EUAirbus SAS A300 B4-601A35EUAirbus SAS A300 B4-603A35EUAirbus SAS A300 B4-605RA35EUAirbus SAS A300 B4-620A35EUAirbus SAS A300 B4-622A35EUAirbus SAS A300 B4-622RA35EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Airbus SAS A318-111 and Airbus SAS A318-112, and 38 more aircraft configurations model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

Related avionics STCs

ST10827SCAvionics

Installation of HF comm, VHF comm, Flitefone, SELCAL, Cabin Interphone, PA amplifier, Comm/Nav Audio Control, Clock, captain's FD-112V Flight Director system, ADF, Radio Altitude, Transponder, DME, Altitude Encoder, ELT, Weather Radar, Strike Finder, PN-101 Pictorial Navigation system, 400/60 Hz inverters, cockpit lighting system, strobe lights, various cockpit indication & aural warnings and an engine pre-oil system.

FAA holder: Spirit Wing Aviation LTD

View record