Avionics Testing

Avionics Testing

What is it about?

Liebherr used TESSY to test the low-level requirements of aircraft axes control (Flap Control Unit) software according to DO-178B, Design Assurance Level A across various aircraft models.

The Tool Qualification Package eased our work with DO-178B a lot.

Thomas Spicker, Liebherr-Aerospace.

The TESSY User: Liebherr-Aerospace Lindenberg GmbH

The company was established in 1949. Today it is divided into several units and has more than 30,000 employees.

In the Aerospace division, Liebherr supplies aircraft air management, flight control and actuation systems, hydraulic and landing gear systems. These systems are on board of many aircraft programs: Commercial transport aircraft, commuter and regional aircraft, business jets, fighters, military transport, trainer aircraft, as well as civil and military helicopters.

The project