Sussex Police police say they are concerned for the welfare of missing teenager, 14-year-old Jordan Ash.
He went missing from his mother's home in Queen's Park Road, Brighton, on 17th March 2014 but although his whereabouts remain unknown, it is likely he could be in the Brighton and Hove area.
He is described as white, 5' 3", of slim build with brown eyes and collar length brown hair. He was last seen wearing blue jeans, a blue and burgundy jacket and white Adidas trainers.
If anyone has seen Jordan or knows of his whereabouts, they are asked to phone police on 101.
More top news
Captain Mike Green, a senior flying instructor, was piloting the two seater helicopter involved in the crash.
Saturday evening's weather for the east
Saturday evening's weather for the west