DISCOVER how people used to communicate at the Signal Museum.
The museum in RAF Henlow is taking part in the annual event, International Museums on the Air. It is an amateur radio event, which will link museums from across the globe.
As part of this the museum will also be open for normal viewing on the weekends of June 16 and 17 and June 23 and 24 from 10am to 4pm.
To gain entry go to the guardroom with photo ID such as a passport, driving licence or over 60s bus pass to get a free entry ticket.
For more details see www.rafsignalsmuseum.org.uk