The University of Maine will conduct its annual emergency communications system test 9:30–10:30 a.m. Wednesday, Sept. 16. Three outdoor sirens will sound for several minutes. They are audible throughout campus and, under certain conditions, in surrounding communities. The sirens are part of UMaine’s multifaceted emergency communications system established in 2007 that allows university safety and read more Sept. 16 test of UMaine’s emergency communications system