Edited to add...Had I the sense to search this excellent site better, I would have found the answer myself in the Westport section.
The helicopter was seen landing on Wed morning. Reportedly the pilot made it look very easy, and no one saw any of the mast / hoop moved out of the way. Impressive.
There was a murmour amongst some on the beach that it was Tiger Woods latest yacht, although I knew otherwise as I'd seen a picture of it a while back
