APSYS has helped ensure the safety of embedded systems, software and complex digital hardware for a number of aircraft and systems of the EADS group and its partners. Over 150 specialized engineers located in France, England and Germany can assist your software and hardware designers in meeting your project requirements.

APSYS, thanks to its experience and its knowledge of the existing normative reference frames which are applicable to the definition and the realization of Safety Documentation (ESAARs), is now a regular partner of the various actors of the ATM field.

The structural changes observed in this sector, the increasing development of the services of the Aerial navigation, combined with the strong specific operational constraints to this field, require the realization of several activities to ensure the perfect control of the level of safety of the ATM products and services.

APSYS capitalizes a significant experience in this field and proposes now to its customers services covering the whole of the activities to be realized within the framework of an ATM project, as well on the system level as on the service level ,from the design phase to the operational phase.

In particular:
  • Safety studies on ATM systems
  • Analysis of the material, software and human components in the construction and the evaluation of the level of safety of the ATM systems and services
  • Creation of Safety Management System within ATM services.


Allocations of the assurance levels of the air traffic automatic control software