There are worries that new flying restrictions for airshows in England - imposed after the Shoreham disaster - might pose a bigger risk to pilots.
It's estimated that 11 people died when a plane crashed performing aerobatics - now the UK' Civil Aviation Authority is banning such manoeuvres by vintage jets over land.
Pilot Neil McCarthy, who's flown the same type of aircraft that crashed, says there are good reason why pilots should not be forced to do stunts over the sea: