Notices in 2023
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  Dec.28,2023Update the User Interface Specification (IS-QZSS-TV) for the PTV
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  Dec.21,2023The change of transmission pattern for navigation messages in PNT services
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  Dec.18,2023Schedule for changes in the transmission patterns of navigation messages for PNT services
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  Dec.15,2023The Test Transmission of signal authentication data (notice of suspension)
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  Dec.07,2023Upcoming Schedule for the Launch of Satellite Report for Disaster and Crisis Management (Extended Information)
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  Nov.30,2023Update the User Interface Specification (IS-QZSS-MDC) for MADOCA-PPP
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  Nov.10,2023Start of the application of the interface specification for PNT service of the 5th edition (IS-QZSS-PNT-005)
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  Nov.09,2023Implementation of the application work for the interface specification for PNT service of the 5th edition
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  Oct.31,2023Update the User Interface Specification (IS-QZSS-DCR) for the DC Report Service
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  Oct.25,2023Update the User Interface Specification (IS-QZSS-L1S) for the SLAS
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  Sep.15,2023Suspension of QZS-1 all operations
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  Sep.01,2023NAQU notification for MADOCA-PPP
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  Aug.23,2023Application of the interface specification for PNT service of the 5th edition (IS-QZSS-PNT-005)
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  Jul.31,2023The Test Transmission of signal authentication data has now started
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  Jul.07,2023The Test Transmission of signal authentication data
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  Feb.17,2023Update the User Interface Specification (IS-QZSS-L1S) for the SLAS
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  Jan.24,2023Release of the user interface specification (draft version) for signal authentication service
 

