Latest: Search operation for Rescue 116 Coast Guard crew finishes, to resume in morning

Latest: Efforts to locate the missing Irish Coast Guard helicopter Rescue 116 have finished for the evening.

What we know so far:

• Captain Dara Fitzpatrick, who was recovered critically ill on Tuesday, later died in hospital. She is survived by her three-year-old son;
• The three missing crew members are Mark Duffy, Ciarán Smith and Paul Ormsby;
• A search operation for the missing Coast Guard helicopter and crew members has finished for the evening;
• A signal from the aircraft's black box was picked up yesterday;
• Weather conditions are bad;
• Navy divers and Garda divers assessing suitable locations to dive;
• The Air Corps was initially asked to provide top cover for the mission missing helicopter Rescue 116 was sent on.