A Wairarapa farmer injured by a falling tree at Mangapakeha was airlifted to hospital on Sunday.
Life Flight crewman Colin Larsen said the rescue crew were called to the accident scene on a rural property east of Masterton about 12:15pm on Sunday.
He said the farmer, a man in his late 30s, had been chopping down trees with friends when one of the trees fell on him.
A neighbour on a quad bike helped direct the helicopter crew to a location near the accident site, where the injured man was being treated by a Masterton ambulance crew.
Mr Larsen said the farmer was stabilised and "extricated from a shallow gully that he had been pushed into by the tree".