The Air Accident Investigation Branch has taken over the recovery operation after the plane carrying footballer Emiliano Sala was located.
The Piper Malibu aircraft was found by a privately-funder search.
The plane carrying the Cardiff City striker and pilot David Ibbotson disappeared en route from Nantes to Cardiff on 21st January.
Its wreckage has been found off Guernsey.
Aviation expert Julian Bray says the recovery could be a slow process.
IN: "They will...
OUT: ...throughout."
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