Within minutes of initial detection, rescuers were tasked to the scene of an upturned boat, sighting three in life jackets.
Two were winched from the water and the third pulled to safety two hours after the initial signal was sent.
Read more here:
http://www.watoday.com.au/wa-news/three-people-saved-after-holding-onto-boat-for-hours-in-dramatic-sea-rescue-20171012-gyzsk6.html