A firefighter from Suffolk has died while on a training exercise at an Olympics watersports venue.
Alan Soard, 38, from Lowestoft, was taken ill in the water at the Lee Valley White Water Centre in Waltham Cross, Hertfordshire, on Tuesday.
Three ambulances and two air ambulances were called at about 11.30am, but attempts to resuscitate him failed.
More top news
Up to 20,000 people are expected to visit the first Duxford air show since the Shoreham disaster on the South coast.
Dry and fine across most parts, with some sunshine.
Tributes have been paid to a keen cyclist from Essex killed in a collision with a Mercedes at Canewdon.