Chelton
1968 Chelton (Electrostatics), part of Chelton (Holdings), was a maker of antenna systems and static discharge controls for civil and military aircraft[1]
1971 Acquired the aircraft aerial business of Standard Telephones and Cables[2]
1989 Flight Refuelling acquired Linborn, holding company of the Chelton Group[3]
1996 Chelton Electrostatics developed a new radar dome for Concorde to satisfy American requirements for a new traffic control system[4]