00485nam 2200169z- 450 9910693717403321(CKB)4970000000019206(EXLCZ)99497000000001920620240129c2003uuuu -u- -engCoast Guard : new communication system to support search and rescue faces challengesWashington, D.CCoast GuardDOCUMENT9910693717403321Coast Guard3283728UNINA