How do I Enable/Disable my VERIPOS hardware? I have just changed beams and my station list is not fully populated why is this? What are the Advantages of Each VERIPOS Service? What are the benefits of the VERIPOS GPS + GLONASS Services? What are the ID's of the VERIPOS PPP services (ULTRA, ULTRA2, APEX, APEX2 and APEX5)? What are the VERIPOS station ID's and which satellite beams are they available on? What is the difference between Apex and Ultra corrections? What is the difference between terms dual beam, dual constellation and dual frequency? What RTCM messages are used by the VERIPOS services and what latencies are acceptable? What satellites are the VERIPOS services available on and what are the beam frequencies and data rates? What VERIPOS beams are available for system's interfaced to Fleet and Fleet Broadband Inmarsat system?