Writtle Calling/2 Emma Toc was a collaborative work, in which Artists, writers, scientists and musicians were invited to make content for a temporary radio station broadcasting from an historic radio site. They were asked to respond to notions of broadcasting and communication and to a series of ideas. The station was active for 1 week. Max Eastley installed four Aeolian harps on the Aerial of the Radio Station. The sounds produced by the wind on the harps were transmitted to the control room and broadcast from 12 midday to 6pm each day. At 6pm other Artists’ broadcasts began. It became evident from the evening broadcasts that the installation could also be heard acoustically as the radio station building acted as a resonator for the installation.