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・ USA Women's Sevens Tournament
・ USA Women's U16 and U17 teams
・ USA Women's U18 and U19 teams
・ USA Women's World University Games Team
・ USA Wrestling
・ Usa, Kōchi
・ Usa, Russia
・ Usa, Ōita
・ USA-1
・ USA-1 (monster truck)
・ USA-1 (satellite)
・ USA-10
・ USA-100
・ USA-117
・ USA-126
USA-128
・ USA-132
・ USA-135
・ USA-145
・ USA-150
・ USA-151
・ USA-154
・ USA-156
・ USA-165
・ USA-166
・ USA-168
・ USA-175
・ USA-177
・ USA-178
・ USA-180


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USA-128 : ウィキペディア英語版
USA-128

USA-128, also known as GPS IIA-18, GPS II-27 and GPS SVN-30, is an American navigation satellite which forms part of the Global Positioning System. It was the eighteenth of nineteen Block IIA GPS satellites to be launched.
USA-128 was launched at 08:49:00 UTC on 12 September 1996, atop a Delta II carrier rocket, flight number D238, flying in the 7925-9.5 configuration. The launch took place from Launch Complex 17A at the Cape Canaveral Air Force Station, and placed USA-128 into a transfer orbit. The satellite raised itself into medium Earth orbit using a Star-37XFP apogee motor.
On 17 October 1996, USA-128 was in an orbit with a perigee of , an apogee of , a period of 717.94 minutes, and 54.7 degrees of inclination to the equator. It broadcasts the PRN 30 signal, and operates in slot 2 of plane B of the GPS constellation. The satellite has a mass of . It had a design life of 7.5 years,〔 and was decommissioned on July 20, 2011.〔(【引用サイトリンク】title=NANU 2011-048 )
==References==



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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