Background
A chartered accountant who joined Racal in its early years and went on to lead it as chairman, building it into a major British maker of military radio and electronics.
Role at Vodafone Group Plc
Sir Ernest Harrison (1926-2009) was chairman of Racal Electronics. He backed Racal's 1982 bid for one of the UK's two cellular licences and funded the network that launched as Vodafone in 1985. Racal floated part of the telecoms business in 1988 and fully demerged it as Vodafone Group in 1991. His son Michael made the first call on the Vodafone network on 1 January 1985. Sir Ernest Harrison was born in 1926.