
Peter Hitchens @ClarkeMicah
@drakesdrum2. Thank you. They are on top of a building next to the Admiralty in London. What sort of satellite communications would they be useful for? — PolitiTweet.org
drakesdrum @drakesdrum2
@Zsiljkovic1 @ClarkeMicah I think this is correct. Helical directional antennas for satellite communications.