The antenna is a Metz but in the aerial shot it has a white UV cover (correct) but on the close-up it has a black UV cover - not used on the vhf antenna. They probably disguised it to protect the innocent. Still, I hope the antenna gets nominated for best supporting actor.
After her accident in Yarmouth Harbour a couple of years ago, I had some persuading to do to nudge SWMBO back into a boat, though now we've tentatively started looking, she's getting her enthusiasm back. Nevertheless, I don't think she'd appreciate shots of water pouring in!!