CPDLC STC (Spectralux) on A320 and B737

Install an EASA approved Supplemental Type Certificate (STC) for compliance with the Eurocontrol link 2000+ CPDLC (Controller Pilot Datalink Communications) mandate for Boeing B737 (Classic NG) and Airbus A320 Family aircraft.

  • Airbus
  • Boeing
  • Cockpit
  • STC
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CPDLC STC (Spectralux) on A320 and B737


By February 2020 all aircraft operating at or above FL285 must be equipped with a compliant system to meet the Eurocontrol Link 2000+ mandate. Eirtech Aviation provide the easiest and most cost effective way to satisfy the CPDLC mandate or to install a standalone ACARS solution. The installation kit is manufactured and supplied by Eirtech Aviation Services’ approved POA (Part21G) eliminating the need to contract a third party POA organisation.

A 3rd VHF transceiver is built into the unit, which means that any existing transceiver can be removed to reduce weight.

CPDLC (Controller Pilot Data Link Communications) addresses the capacity limits of voice communication in designated European air space. This is accomplished by providing controller and pilots an air/ground data link.

ACARS (Aircraft Communication Addressing and Reporting System) facilitates communication between the flight crew and ground-based operations in all phases of flight. 


  • Cost effective
  • Easily installed
  • Supply of Spetralux Dlink + dual CPDLC & ACARS
  • CPDLC & ACARS in one box – reduced complexity
  • Eirtech manufacture and supply installation kit
  • Provision of EASA approved modification data package for installation
  • Provision of Eirtech Aviation Right to Use (RTU) for the STC (EASA)