JOHN STEVENS 1936-2020Typical of aeromodellers of his age, John began in the hobby with free flight, progressed into control line and then – in the era of RCS reed gear – into radio control.He took advantage of Plessey sponsorship to graduate with an engineering degree, then moved to Air Link Trainers in Aylesbury in the ‘60s working on flight simulators, at a time when the technology utilised a camera ‘driven’ around model scenarios, with the mocked-up cockpit mounted on hydraulic jacks.He...