Perhaps a final chance for any interested, adventurous operator(s) — Below is found on Island Man’s website:

It is proving interesting overlapping with the Ham Radio world. Some individuals have activated places like Scarborough Reef, Tristan da Cunha and Bouvet Island. These locations are isolated and involve certain politics but all are more accessible than Rockall.I think that the Ham Radio people need to consider carefully why Rockall is such a sought after location to activate, even though it is on Europe??s doorstep. If there are radio hams out there looking for a guaranteed tick they should forget about Rockall, but if they are looking for what could be their ultimate activation challenge anywhere in the world this trip is for them.

A challenge is never a guaranteed tick, this is what makes it a challenge. I would be amazed and disappointed to learn that there is no radio ham in the world who does not possess a sense of adventure and is ready to take on the ultimate of activation challenges ?? Rockall.

LINK  to Island Man latest news.

Footage of Rockall (approx 30 seconds into the film) Unfortunately, it appears this link no longer works.