Frequentis AG
Ansprechpartner: Stefan Marin
Tel.: +431811501074


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Frequentis AG: Argentina completes airspace communication modernisation with FREQUENTIS technology

Frequentis' communication systems connect all Argentinian area control centers (ACCs)

Madrid / Spain (pta035/28.10.2021/14:00) - Empresa Argentina de Navegacion Aerea (EANA) and Frequentis have concluded the installation of the Frequentis voice communication systems (VCS) and DIVOS recording systems for all Argentinian flight information regions (FIRs) at five ACCs - Ezeiza, Comodoro Rivadavia, Mendoza, Resistencia and Cordoba.

The modernisation campaign began in August 2020 when Frequentis delivered technology to Ezeiza area control center (ACC) and was concluded with Resistencia and Cordoba site acceptance testing milestones in October 2021.

These latest milestones capped the successful execution of an ambitious program to modernise aeronautical communications, as envisioned by EANA. During the development of the project, EANA and Frequentis adapted to exceptional procedures to deal with pandemic restrictions and keep the project schedule under control.

The VCS 3020X and DIVOS solutions now provide long time proven air traffic control (ATC) functions and the flexibility of the systems matches EANA requirements as well as complying with EUROCAE software assurance standards and VoIP in ATC interface standards.

"By installing the Frequentis VCS 3020X and DIVOS products at all ACCs in Argentina, we are able to enhance the airspace communications and support EANA's critical mission to deliver air navigation services in Argentinian airspace in a safe, efficient and sustainable manner", says Hannu Juurakko, Frequentis Vice President ATM and Chairman of the ATM Executive Team.

Meet the team at World ATM Congress in Madrid, stand 526, until 28th October.


Frequentis, headquartered in Vienna, is a global supplier of communication and information systems for control centres with safety-critical tasks. Such 'control centre solutions' are developed and marketed by Frequentis in the business sectors Air Traffic Management (civil and military air traffic control, air defence) and Public Safety & Transport (police, fire brigade, ambulance services, shipping, railways). As a global player, Frequentis operates a worldwide network of branches, subsidiaries, and local representatives in more than 50 countries. Products and solutions from Frequentis can be found in over 40,000 operator working positions and in more than 150 countries.

Founded in 1947, Frequentis considers itself to be the global market leader in voice communication systems for air traffic control with a market share of around 30%. In addition, the Frequentis Group's AIM (aeronautical information management) and AMHS (aeronautical message handling) systems, as well as GSM-R dispatcher working positions for Public Transport are industry leading solutions.

The shares of Frequentis AG are traded on the Vienna and Frankfurt Stock Exchange under the ticker symbol FQT (ISIN: ATFREQUENT09). In 2020, the Frequentis Group generated revenues of EUR 299.4 million and EBIT of EUR 26.8 million. Following the transaction with L3Harris, the number of employees is around 2,100.

For more information, please visit

Brigitte Gschiegl, Director Corporate Communications, Frequentis AG,, +43 1 81150-1301

Stefan Marin, Head of Investor Relations, Frequentis AG,, +43 1 81150-1074

emitter: Frequentis AG
Innovationsstraße 1
1100 Wien
contact person: Stefan Marin
phone: +431811501074
stock exchanges: official trade in Vienna
ISIN(s): ATFREQUENT09 (share)
other stock exchanges: Regulierter Markt in Frankfurt
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