What’s the difference between a Thames A-Rater and a B-Rater?

One is fast, elegant, and legendary.
The other? A noble experiment that didn’t quite catch on.
⛵️ Learn the history, specs, and quirks:
👉 pmrsailing.uk/Philips-Blog...
#Sailing #ThamesRater #ARater #BRater #DinghyRacing