sentences:  After resolution of those problems, GOES-14 was returned to storage.GOES-15, which was designated GOES-P before orbiting, was launched successfully on 4 March 2010, From 2011 to 2018, it occupied the GOES-West position at 135°W over the Pacific Ocean.It moved eastward to 128° W beginning on 29 October 2018 in order to make room for GOES-17, which took over the GOES-West position on 10 December 2018.