MSC-BUL-09-113: 0900 UTC on December 1, 2009 Distribution time change for LRIT on December 1, 2009 Maintenance work for the ground system of MTSAT-1R is scheduled from December 1, 2009. In connection with the work, the distribution time of the following LRIT is scheduled to be changed: December 1, 2009 LRIT PS-N04: the distribution time is changed to 04:30-04:35 UTC.