The Chelmford Amateur Radio Society is operating today from the Stock Windmill as part of Windmills On The Air weekend.
CARS is operating on 80m HF , as well as on 2 metres VHF, from a caravan close to the base of the Stock Windmill.
At the time of writing, Mark M0IEO is operating under the special event callsign GB5SM on 145.375MHz, and making some good QSOs