can anyone help identify this dinghy class. Its about 345cm LOA, has a main, jib, spinnaker and trapeze. There is a "303" on the main but I suspect this is just a replacement sail (and not an access 303 for example). Its called "chilli" and has RBSC on the stern. Any ideas . Thanks

Yep, definately a 303. They're a scaled down 505 and where developed in Brighton/Seacliff yacht club in SA. I think they still sail them there. I sailed them for a couple of years when I was a kid. Good little boats.