Here's some more info on the crash I heard about over the scanner earlier today.
apparently it was a home-built ultralight doing aerobatics along the beach head. When the pilots lost control, about 20 witnesses saw it spin into the surrounding water. Helicopters searched the area and found no survivors.
http://www.news.com.au/story/0,23599...rom=public_rss
News Update
http://www.news.com.au/story/0,23599...-29277,00.html