ATSEP Communications Voice TDD9103

This course is divided into 5 modules:

Transmission paths

This examines the various types of communication lines and their applications within the industry today. The student will be given the opportunity to calculate line parameters to illustrate the advantages and disadvantages of each.

NATS Technical Training Services offers the full (ATSEP) portfolio.


Voice Communications, Air-Ground

This explores the communications chain from Aircraft to controller. Using industry standard voice switches and radio equipment, the student will be able to interact with these systems to fully understand their role in Air Ground communications and the implications for a safe and reliable service.

Voice Communications, Ground-Ground

This module investigates the systems and protocols used with the ATM telephone network. Students will develop an appreciation of the effects of failures and the mitigation in place to ensure continuity of service.


Here we discover the importance, and the legal requirements, of voice recording within the communications infrastructure.

Functional Safety

This module discusses the role of the ATSEP within safety management and the consequence of system failures on air traffic safety.

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