STC For A320 Series UniLink CPDLC / ACARS

A320 Series UNILINK Datalink system with CPDLC and ACARS Installation

The Eirtech Aviation Services’ UL-801 STC to install an Airborne Datalink providing an air-to-ground two-way digital datalink that meets the need for specific air-to-ground communications.
UniLink communicates with multiple ground-based Datalink Service Providers (DSP) using a VHF radio and/or SATCOM telephony-based system. The UL-801 contains its own internal VHF Data Radio (VDR).

  • Airbus
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STC For A320 Series UniLink CPDLC / ACARS

Solution

  • Aeronautical Telecommunication Network (ATN)
  • (SCN 31.0 and higher – UniLink P/N 10801-01)
  • CPDLC-DCL Departure Clearance Service
  • Multi-Frequency
  • CVR/CVFDR Output for datalink recording
  • OOOI (Out-Off-On-In) reporting
  • Full Eirtech Installation Kit
  • STC RTU

Technical Specifications

  • Meets the latest CS-ACNS issue 4 requirements
  • for Data Link Services CPDLC ATN B1 over VDL M2
  • mandated in Europe through Regulation (EC) No
  • 29/2009 and meets the requirements of EASA Air
  • Ops for Data link recording (CAT.IDE.A.195)
  • Lightweight option
  • for operating in European Airspace above FL285)
  • Utilizes inbuilt VDR M2 transceiver
  • The UL-801 is designed to be interfaced via an
  • MCDU with ARINC 702 FMS or 743/743A GNSS.
  • Controlled from existing Airbus MCDU
  • Majority of wiring changes are within the EE bay
  • The UniLink 801 is FAA TSO-C160a approved
  • VHF Digital Link (VDL) Mode 2 Communications
  • Equipment.

Download 10091062_CERT_REV_0_20261007.pdf