TechnicalNoticeonperformancestandardsforshipborneJapanesequasi-zenithsatellitesystem(QZSS)receiverequipment[MSC.480(102)]issuedbyIMO

CCS技术通告Technical Information(2021)Technical Information No.37 Total No.543Aug.10,2021(共3页)To:Related departments in CCS Headquarters,each CCS plan approval center,eachCCS branch (office),marine product manufacturers,ship owner,etc.Technical Notice on performance standards for shipborneJapanese quasi-zenith satellite system (QZSS)receiver equipment[MSC.480(102)]issued by IMO-BackgroundThe Maritime Safety Committee (MSC)of International Maritime Organization(IMO),at its 102nd session,approved the performance standards for shipborneJapanese quasi-zenith satellite system (QZSS)receiver equipment [MSC.480(102)]in11 November 2020.RECOMMENDS Shipborne Japanese QZSS receiver equipment installed on or after 1January 2024 conforms to performance standards not inferior to those specified.二.Main contentsThe resolution is newly provided,which include as follows:1.QZSS is the regional navigation satellite system and the service is limited to thefollowing coverage area:Asia-Oceania region area,as enclosed by the followingcoordinates:A56°45'.28N,143°43'.24EB13°22'.78N,17323'.09EC0418'.48S,173°23'.09ED5959.28S,139°47.72E