( CNN ) -- A U.S. Marine helicopter 's emergency landing into the ocean in Hawaii killed one Marine and injured three others Tuesday evening , the Marine Corps said Wednesday . Two of the injured crew members were in critical condition in a Honolulu hospital , while the third Marine was in stable condition , according to the military . The CH-53D Sea Stallion helicopter , carrying four crew members assigned to Marine Heavy Helicopter Squadron 363 , landed in shallow water about two miles from the Marines Corps Air Station at Kaneohe Bay at about 7:20 p.m. Tuesday , it said . The three injured crew members were flown to Queens Medical Center in Honolulu . `` The downed helicopter remains on its side in Kaneohe Bay and a salvage operation is being planned , '' a Marine statement said . The name of the Marine who was killed will not be made public until a day after relatives are told , the statement said .
The CH-53D Sea Stallion helicopter made an emergency landing in Kaneohe Bay . Hide Caption