Updated: Thursday the 24th of May, 2012 Control Stations:
AMDAC-Carmichael Ltd - Worcester
Bowtech Products Ltd - Aberdeen
CCS Technology Ltd - Coventry
CTL Manufacturing - Stonehouse
Derek North Systems - Brierley Hill
Gamas Electric Ltd - Glasgow
LEC Marine (Klyne) Ltd - Lowestoft
M.A.S.T. Systems - Winsford
Morelec (Devizes) Ltd - Devizes
Southern Pumps Services - Greenford
Sovereign Engineering Services Ltd - Wolverhampton
Thames Power Ltd - Dagenham
Union Supplies (Aberdeen) Ltd - Aberdeen