- INDRA modernizes Nigerian Aeronautic Communication Systems
- LDACS - The future of ATC communications
- Air Force Remote Radio Sites by SITTI
- SITTI Voice Communication System (VCS) to be installed in Sorocaba
- FREQUENTIS modernises Budapest ATCC Voice Communication Systems
- Armasuisse expands partnership with FREQUENTIS Voice Communication Systems
- FAA selects FREQUENTIS for digitlisation of air ground communications
- Canada enhances airspace communication with FREQUENTIS X10
- FREQUENTIS Communication Technology for Croatia Control
- Antofagasta ATC tower modernised with a FREQUENTIS voice communication system