Hello Moon, this is Goonhilly calling! The longest distance call via the Moon!
Aug 25, 2017, 08:39 PM
Matthew Cosby (@mattcosby) of @Goonhillyorg and Noel Matthews (G8GTZ) talk to me about massive dishes, Moon bounces and making a world record for the longest distance voice call with signal bounced of the Moon. #MoonandBack