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Avionics

STC ST02639LA

FAA DRS lists ST02639LA as Current · Issued, held by Aviation Communication and Surveillance Systems (ACSS) LLC, for Airbus A340-211, Airbus A340-212, and Airbus A340-213, and 37 more aircraft configurations. Recorded change: Replace the existing Mode S Transponder system. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

ST02639LA 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 A340-211, Airbus A340-212, and Airbus A340-213, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus A340-211A43NMAirbus A340-212A43NMAirbus A340-213A43NMAirbus A340-311A43NMAirbus A340-312A43NMAirbus A340-313A43NMAirbus A340-541A43NMAirbus A340-642A43NMAirbus 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 B4-103A35EU

Buyer checks

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