Marconi/Bodenseewerk

GEC Avionics collaborated with Bodenseewerk Geratetechnik (BGT) of Germany, to develop the CSAS analogue flight control system for Tornado. The partnership continued with development of  the digital flight control systems for Britain's Jaguar fly-by-wire and experimental aircraft programme (EAP) demonstrators,

GEC Avionics led an expanded consortium team comprising Bodenseewerk Geratetechnik (BGT) of Germany, Aeritalia of Italy, and Inisel of Spain to develop the flight control system for the European Fighter Aircraft (EFA).

These products were rebranded Marconi/ Bodenseewerk as the company name changed.