Mobile radio station (also: mobile station) is – according to Article 1.67 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) [1] – defined as «A station in the mobile service intended to be used while in motion or during halts at unspecified points.»
The International Telecommunication Union, originally the International Telegraph Union, is a specialized agency of the United Nations (UN) that is responsible for issues that concern information and communication technologies. It is the oldest among all the 15 specialised agencies of UN.
The ITU Radio Regulations regulates on law of nations scale radiocommunication services and the utilisation of radio frequencies. It is the supplementation to the Constitution and Convention of the International Telecommunication Union. In line to the ITU Constitution and Convention and the ITU International Telecommunication Regulations (ITR), this ITU Radio Regulations belong to the basic documents of the International Telecommunication Union. The ITU Radio Regulations comprise and regulate the part of the allocated electromagnetic spectrum from 9 kHz to 275 GHz.
Each station shall be classified by the service in which it operates permanently or temporarily.
Land mobile service is – in line to ITU Radio Regulations – a mobile service between base stations and land mobile stations, or between land mobile stations.
Generaloberst, in English colonel general, was, in Germany and Austria-Hungary—the German Reichswehr and Wehrmacht, the Austro-Hungarian Common Army, and the East German National People's Army, as well as the respective police services—the second highest general officer rank, ranking above full general but below general field marshal. It was equivalent to Generaladmiral in the Kriegsmarine until 1945, or to Flottenadmiral in the Volksmarine until 1990. The rank was the highest ordinary military rank and the highest military rank awarded in peacetime; the higher rank of general field marshal was only awarded in wartime by the head of state. In general, a Generaloberst had the same privileges as a general field marshal.
Heinz Wilhelm Guderian was a German general during the Nazi era. An early pioneer and advocate of the "blitzkrieg" doctrine, he successfully led Panzer (armoured) units during the Invasion of Poland, the Battle of France, and Operation Barbarossa, the invasion of the Soviet Union.
A coast radio station is an on-shore maritime radio station which may monitor radio distress frequencies and relays ship-to-ship and ship-to-land communications.
Land mobile-satellite service is – according to Article 1.27 of the International Telecommunication Union´s (ITU) Radio Regulations (RR) – defined as «A mobile-satellite service in which mobile earth stations are located on land.»
Land station is – according to Article 1.69 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A radio station in the mobile service not intended to be used while in motion.»
Mobile earth station is – according to Article 1.68 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «An earth station in the mobile-satellite service intended to be used while in motion or during halts at unspecified points.»
A land earth station is – according to Article 1.70 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «An earth station in the fixed-satellite service or, in some cases, in the mobile-satellite service, located at a specified fixed point or within a specified area on land to provide a feeder link for the mobile-satellite service.»
Aeronautical mobile service is – according to Article 1.32 of the International Telecommunication Union´s (ITU) Radio Regulations (RR) – defined as «A mobile service between aeronautical stations and aircraft stations, or between aircraft stations, in which survival craft stations may participate; emergency position-indicating radiobeacon stations may also participate in this service on designated distress and emergency frequencies.»
Aeronautical station is – according to Article 1.81 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A land station in the aeronautical mobile service. In certain instances, an aeronautical station may be located, for example, on board ship or on a platform at sea.»
An aircraft station is – according to Article 1.83 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as "A mobile radio station in the aeronautical mobile service, other than survival craft station, located on board an aircraft".
Ship earth station is – according to Article 1.78 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) – defined as «A mobile earth station in the maritime mobile-satellite service located on board ship.»
Land mobile earth station is – according to Article 1.74 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A mobile earth station in the land mobile-satellite service capable of surface movement within the geographical limits of a country or continent.»
Coast earth station, also called the coast earth radio station is – according to article 1.76 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «An earth station in the fixed-satellite service or, in some cases, in the maritime mobile-satellite service, located at a specified fixed point on land to provide a feeder link for the maritime mobile-satellite service.» Each radio station shall be classified by the service in which it operates permanently or temporarily.
Radionavigation land station is – according to article 1.88 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A radio station in the radionavigation service not intended to be used while in motion.»
Base earth station is – according to article 1.72 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «An earth station in the fixed-satellite service or, in some cases, in the land mobile-satellite service, located at a specified fixed point or within a specified area on land to provide a feeder link for the land mobile-satellite service.»
Aeronautical earth station is – according to Article 1.82 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «An earth station in the fixed-satellite service, or, in some cases, in the aeronautical mobile-satellite service, located at a specified fixed point on land to provide a feeder link for the aeronautical mobile-satellite service.»
Radiodetermination station is – according to article 1.86 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A radio station in the radiodetermination service.»
Radiolocation mobile station is – according to article 1.89 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A radio station in radiolocation service intended to be used while in motion or during halts at unspecified points.»
radiolocation land station is – according to article 1.90 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A radio station in radiolocation service not intended to be used while in motion.»
Radio direction-finding station is – according to article 1.91 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) – defined as «A radiodetermination station using radio direction-finding.»
Ship's emergency transmitter is – according to article 1.99 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A ship's transmitter to be used exclusively on a distress frequency for distress, urgency or safety purposes.»
Aircraft earth station is – according to Article 1.84 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A mobile earth station in the aeronautical mobile-satellite service located on board an aircraft.»