Japan launches a navigation satellite on a new flagship rocket for an improved positioning system
Japan's space agency said on Sunday it successfully launched a navigation satellite on its new flagship H3 rocket as the ...
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List VII A - List of Call Signs and Numerical Identities of Stations Used by the Maritime Mobile and Maritime Mobile-Satellite Services
2. Signals characterizing the emissions of radiobeacon stations and list of call signs, used in the maritime mobile service. 3. Numerical identities used in the maritime mobile and maritime ...