Customer support, Value added services, Airtime e-mail crew calling cards

Customer support

  • After sales service
  • Repairs
  • Parts support
  • Inspection and Survey for issuing Safety Radio
  • Certificates on behalf of all Classifications: ABS, LRS, DNV, BV, NKK, RINA, GERM.LLOYD, HELLENIC RE
Airtime e-mail crew calling cards - Radiotechnics Co.

Airtime e-mail crew calling cards


Inmarsat services through Land Earth Stations STRATOS with Global airtime rates and Billing services

Crew Calling Chat Cards

Chat Cards for Crew Calling work on all Inmarsat services, including mini-M and Fleet. During "happy hours" rates are significantly lower. Please contact us for further information.

Contact us

Value added services


Radiotechnics is PSA 3122 - Point of Service Activation & has authorisation by Inmarsat to activate and maintain Mobile Earth Station's (MES's) records and accounts.


Radiotechnics has been certified with ISO 9001-2015 from BVQI for Sales, Installation and Servicing of Radioelectronic equipment.