The " Inside GNSS " editorial content has been heavily weighted towards issues of the four major GNSS operators : the United States ( GPS ), Russia ( GLONASS ), China ( eLoran, the terrestrial radionavigation system, are also covered.
12.
In this municipality, the German army was allowed to install during the Second World War three radionavigation antennas, 112 metres high with the aim of facilitating the positioning and follow-up of submarines ( U-Boots ) and aeroplanes in the Bay of Biscay.
13.
According to " Article 1.107 " of the International Telecommunication Union�s ( ITU ) ITU Radio Regulations ( RR ) a marker beacon is defined as " A transmitter in the aeronautical radionavigation service which radiates vertically a distinctive pattern for providing position information to aircraft ".
14.
Aeronautical radionavigation service "'( short : "'ARNS "') is according to " Article 1.46 " of the Radio Regulations ( RR ) defined as ?" A radionavigation service intended for the benefit and for the safe operation of aircraft " . ?/s>Aeronautical radionavigation service "'( short : "'ARNS "') is according to " Article 1.46 " of the Radio Regulations ( RR ) defined as ?" A radionavigation service intended for the benefit and for the safe operation of aircraft " . ?/s>"' 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 " . ?/s>"' 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 " . ?/s>Maritime radionavigation-satellite service "'( short : "'MRNSS "') is according to " Article 1.45 " of the Radio Regulations ( RR ) defined as ?" A radionavigation-satellite service in which earth stations are located on board ships " . ?/s>Maritime radionavigation-satellite service "'( short : "'MRNSS "') is according to " Article 1.45 " of the Radio Regulations ( RR ) defined as ?" A radionavigation-satellite service in which earth stations are located on board ships " . ?/s>Many RMIs used for aviation also allow the device to display information from a second radio tuned to a DME . This display, along with the " Omni Bearing Indicator " for VOR / ILS information, was one of the primary radionavigation instruments prior to the introduction of the Horizontal Situation Indicator and subsequent digital displays used in glass cockpits.
15.
Further, the Committees also recognize the many studies which evaluated GPS backup systems and concluded both the need to back up GPS and identified eLORAN as the best and most viable backup . " This proposal is inconsistent with the recently released ( January 2009 ) Federal Radionavigation Plan ( FRP ), which was jointly prepared by DHS and the Departments of Defense ( DOD ) and Transportation ( DOT ).
16.
Aeronautical fixed service-- aeronautical mobile ( off-route ) service ( OR )-- aeronautical mobile ( route ) service ( R )-- aeronautical mobile-satellite service-- aeronautical mobile-satellite ( off-route ) service ( OR )-- aeronautical mobile-satellite ( route ) service ( R )-- aeronautical mobile service-- aeronautical multicom service-- aeronautical radionavigation-satellite service-- aeronautical radionavigation service-- amateur-satellite service-- amateur service-- paging-- PCS-- port operations service-- private NS / EP telecommunications services-- provisioning-- public data transmission service-- public switched network ( PSN )-- public switched NS / EP telecommunications services-- public switched telephone network ( PSTN )-- radio channel-- radio common carrier ( RCC )-- radiodetermination-satellite service-- radiolocation service-- radionavigation-satellite service-- resale carrier-- resale service-- reserved circuit service-- restricted access-- retrieval service-- rural radio service-- rural subscriber station-- safety service-- service access point ( SAP )-- service bit-- seven-hundred service ( 700 )-- space research service-- special grade of service-- standard frequency and time signal-satellite service-- teleaction service-- telecommunications service-- Telecommunications Service Priority service ( TSP )-- teletex-- teletext-- Telex?- unbundling-- Universal Personal Telecommunications service ( UPT )-- universal service-- viewdata-- voice grade-- white pages-- Wide Area Telephone Service ( WATS )-- World Wide Web ( WWW)
17.
Aeronautical fixed service-- aeronautical mobile ( off-route ) service ( OR )-- aeronautical mobile ( route ) service ( R )-- aeronautical mobile-satellite service-- aeronautical mobile-satellite ( off-route ) service ( OR )-- aeronautical mobile-satellite ( route ) service ( R )-- aeronautical mobile service-- aeronautical multicom service-- aeronautical radionavigation-satellite service-- aeronautical radionavigation service-- amateur-satellite service-- amateur service-- paging-- PCS-- port operations service-- private NS / EP telecommunications services-- provisioning-- public data transmission service-- public switched network ( PSN )-- public switched NS / EP telecommunications services-- public switched telephone network ( PSTN )-- radio channel-- radio common carrier ( RCC )-- radiodetermination-satellite service-- radiolocation service-- radionavigation-satellite service-- resale carrier-- resale service-- reserved circuit service-- restricted access-- retrieval service-- rural radio service-- rural subscriber station-- safety service-- service access point ( SAP )-- service bit-- seven-hundred service ( 700 )-- space research service-- special grade of service-- standard frequency and time signal-satellite service-- teleaction service-- telecommunications service-- Telecommunications Service Priority service ( TSP )-- teletex-- teletext-- Telex?- unbundling-- Universal Personal Telecommunications service ( UPT )-- universal service-- viewdata-- voice grade-- white pages-- Wide Area Telephone Service ( WATS )-- World Wide Web ( WWW)
18.
Aeronautical fixed service-- aeronautical mobile ( off-route ) service ( OR )-- aeronautical mobile ( route ) service ( R )-- aeronautical mobile-satellite service-- aeronautical mobile-satellite ( off-route ) service ( OR )-- aeronautical mobile-satellite ( route ) service ( R )-- aeronautical mobile service-- aeronautical multicom service-- aeronautical radionavigation-satellite service-- aeronautical radionavigation service-- amateur-satellite service-- amateur service-- paging-- PCS-- port operations service-- private NS / EP telecommunications services-- provisioning-- public data transmission service-- public switched network ( PSN )-- public switched NS / EP telecommunications services-- public switched telephone network ( PSTN )-- radio channel-- radio common carrier ( RCC )-- radiodetermination-satellite service-- radiolocation service-- radionavigation-satellite service-- resale carrier-- resale service-- reserved circuit service-- restricted access-- retrieval service-- rural radio service-- rural subscriber station-- safety service-- service access point ( SAP )-- service bit-- seven-hundred service ( 700 )-- space research service-- special grade of service-- standard frequency and time signal-satellite service-- teleaction service-- telecommunications service-- Telecommunications Service Priority service ( TSP )-- teletex-- teletext-- Telex?- unbundling-- Universal Personal Telecommunications service ( UPT )-- universal service-- viewdata-- voice grade-- white pages-- Wide Area Telephone Service ( WATS )-- World Wide Web ( WWW)
