Final Building Block for Japanese Navigation Constellation Arrives in Orbit

Japan’s H-IIA rocket blasted off from Tanegashima Island Tuesday morning with the final building block in the country’s regional navigation system, designed to improve GPS navigation services in the street canyons of the island nation’s largest cities and deliver enhanced navigation accuracy to aid air traffic control.

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Final QZSS Navigation Augmentation Constellation Member to Launch Monday Night on H-IIA

Japan’s Quasi-Zenith Satellite System, designed to improve the availability & accuracy of satellite navigation over the island nation, will reach full strength on Monday when the fourth and last planned QZSS satellite takes flight atop an H-IIA rocket blasting off from the picturesque Tanegashima Space Center.

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Japan’s H-IIA reaches target Orbit in first Commercial GTO Launch, puts on a Show for American Observers

Japan’s H-IIA rocket delivered the Telstar 12V to a good Geostationary Transfer Orbit on Tuesday in the rocket’s first commercial launch and the first involving an upgraded second stage capable of conducting extended missions.

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H-IIA Rocket lofts Canadian Telstar Satellite in first Commercial Mission

Japan’s H-IIA rocket checked off a success on its first commercial mission to Geostationary Transfer Orbit on Tuesday, lifting the Canadian-operated Telstar 12V in a mission lasting four and a half hours and introducing a number of new technologies on the upper stage of the rocket.

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Video: H-IIA blasts off on first Commercial Mission

Japan’s H-IIA rocket lifted off from its picturesque launch site on Tanegashima Island at 6:50 UTC on Tuesday, embarking on its first fully commercial mission, lifting the Canadian-operated Telstar 12V into Geostationary Transfer Orbit in a mission lasting four and a half hours.

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H-IIA set for Japan’s first Commercial Satellite Launch to Geostationary Transfer Orbit

Japan’s H-IIA is on the launch pad for a rare commercial satellite launch Tuesday morning, lofting the Telstar 12V satellite to Geostationary Transfer Orbit for Canadian satellite operator Telsat. After over 40 years of launching satellites into Geostationary Transfer Orbit, this marks the first commercial communications satellite launch for Japan.

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