Communications (Southern) Ltd Radiocommunications Telecommunications www.communicationssouthern.ltd.uk Hazelbury Bryan, United Kingdom
Electromed Marine Ltd Marine Navigation and Marine Communication Systems Electronics www.electromedmarine.com Gibraltar, Gibraltar منافذ الخدمات GIBRALTAR
LMK Technical Services Wireless Data Link and Radio Communication Specialist Telecommunications https//www.lmkts.com Broadstairs, United Kingdom منافذ الخدمات RAMSGATE
Mackay Marine Ship Services / Suppliers www.mackaymarine.com Norderstedt, Germany منافذ الخدمات HAMBURG
NavCom Inspection & Consultancy South of France The independent radio surveyors serving yachts in the South of France Surveyors navcom.org Valbonne, France منافذ الخدمات ANTIBES
OTCC OTCC - On The Common Course Electronics www.otcc.tech/en Szczecin, Poland منافذ الخدمات SZCZECIN
Radartech Sistemas Eletrônicos Marine Electronics Electronics www.radartechrio.com Brazil منافذ الخدمات RIO DE JANEIRO
SANDVIK MARINE SERVICES RADIO SURVEYS/VDR/GYROS Electronics WWW.SANDVIKSERVICE.COM Gibraltar, Gibraltar منافذ الخدمات GIBRALTAR
SEQUEST Station Callsign: SEQUEST RADIO Telecommunications www.sequestradio.org/ Goodna, Australia منافذ الخدمات BRISBANE
South Eastern Communications All Road And Marine Communications Telecommunications wwww.secomms.com.au Rosebud, Australia منافذ الخدمات MELBOURNE
Sailing school / Boating school Education / Research / Consultancy sportbootschule-innenhafen.de Duisburg, Germany منافذ الخدمات DUISBURG