Firstly I would like to pass on my sympathies to those guys familes in the gazelle today
I happened to be flying in londonderry today just before it happened.
Air traffic called a company helicopter to tell them as no mayday was put out he said that he had seen them in a spiral dive towards the ground from about 700 feet
I drove past the scene a little later and saw all of the emergency services it really did bring a tear to my eye.
Just before christmas too.
R.I.P