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SITA is developing a low cost and scalable way to expand today's datalink infrastructure, by including L-band Digital Aeronautical Communications System (LDACS) technology. This supports ANSPs in providing the next generation of ATC services, such as Trajectory Based Operations (TBO) which will be key to improving efficiency and sustainability. 

Related solutions and products

Unified Aircraft Communications (UAC)

We uphold a future-proof, highly resilient global aircraft communications ecosystem for the reliable exchange of mission-critical data.

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ATC Datalink Service

Digital services enabling ANSPs to communicate with their air traffic management systems and participating aircraft.

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