Era Systems has been selected by Estonian Air Navigation Service (ANS) for a surface ADS-B and multilateration surveillance solution at the Tallinn Airport, Estonia’s gateway airport.  In order to cope with increasing airport operations over the past several years, Estonian ANS launched the Tallinn Tower Modernization Project to enhance capacity, increase ground safety and improve overall services. Estonian ANS chose Era’s surface surveillance technology featuring its MSSSM surveillance system and Squid vehicle tracking units. Era’s solution will provide air traffic controllers with complete surface situational awareness in all climatic conditions. The system will be integrated into an advanced-surface movement guidance and control system (A-SMGCS) provided by AviBit, the prime on the contract.