The Civil Aviation Authority has been able to implement the latest direct communication systems between the pilot and the air observer at the Authority's air navigation center.
The implementation of Control Pilot Data Link Communication ( CPLC)based on satellite data transmission directly to the pilot, is one of the most advanced systems which will support air safety by providing guidance information for pilots through non-voice e-mail messages that are clear, fast, instantaneous and can locate the aircraft in addition to covering aviation communication gaps and vulnerabilities, especially over areas away from ground communication stations.
Source: Civil Aviation Authority – Sudan