Investigations continue into helicopter crash off Anna Bay
Authorities make urgent plea for info
ATSB
Authorities have made a desperate plea for witnesses to Friday night's helicopter crash off the coast of Port Stephens.
Five people died when the chopper plunged into the water near Anna Bay.
So far the bodies and the wreckage are yet to be recovered.
Nat Nagy from the Australian Transport Safety Bureau says a major investigation is underway into what went wrong.
Anyone with information is urged to contact ATSB