Grafham Dinghy Handicaps, 2021 - 2022 No. of Class Name Comment Rig Spinnaker Handicap Change* Derivation Crew 405 2 S A 1089 GL 420 2 S C 1083 -3 GL 470 2 S C 973 GL 505 2 S C 883 5 GL 2000 was Laser 2000 2 S A 1090 -10 GL 2000 S/H no Spi 1 S 0 1114 Local * 3000 Built by Vandercraft (was Laser 2 S A 1007 GL 3000) 4000 was the Laser 4000 2 S A 917 GL 4000 S/H no Spi 1 S 0 954 Local * 12 sqm Sharpie 2 S 0 1026 GL 12ft Skiff 3 S A 868 GL 18ft Skiff 2 S A 675 GL x 29er 2 S A 903 -4 GL 29er XX 2 S A 830 GL 49er Big Rig 2 S A 697 GL 49er (Old rig) Old rig 2 S A 740 GL 49er FX Ladies 2 S A 720 GL 59er 2 S A 905 GL Albacore 2 S 0 1053 -2 GL AltO 2 S A 926 GL B14 2 S A 860 GL Blaze 1 U 0 1033 2 GL Boss 2 S A 847 GL Bosun 2 S 0 1198 GL British Moth 1 U 0 1155 GL Buzz 2 S A 1030 GL Byte 1 U 0 1190 GL Byte CI 1 U 0 1215 38 GL Byte CII 1 U 0 1135 -3 GL Cadet 2 S C 1435 GL x Cherub 2 S A 890 GL Grafham Dinghy Handicaps, 2021 - 2022 Cherub 97 New Sept 19 2 S A 970 GL Cherub Foiling New Sept 19 2 S A 800 GL Comet 1 U 0 1210 3 GL Comet Duo 2 S 0 1178 GL Comet Mino 1 U 0 1193 GL Comet Race 2 S A 1043 GL Comet Trio 2 S A 1104 7 GL Comet Trio Mk11 2 S A 1059 -4 GL Comet Versa 2 S A 1065 GL Comet Zero 2 S A 1250 GL x Contender 1 U 0 969 GL D-One 1 U A 971 GL D-Zero 1 U 0 1043 GL D-Zero Blue 1 U 0 1070 GL Devon Yawl 1184 GL Enterprise 2 S 0 1153 2 GL Europe 1 U 0 1141 GL Farr 3.7 1 U 0 1063 GL Finn 1 U 0 1049 -2 GL Fire 1 U 0 1052 GL Fireball 2 S C 952 8 GL Firefly 2 S 0 1190 GL Flash 1 U 0 1101 GL Fleetwind 2 S 0 1268 GL x Flying Dutchman 2 S C 879 GL Fusion Pro 1 or 2 U or S 0 1300 GL x Fusion Pro Spi 1 or 2 U or S A 1275 GL x GP14 2 S C 1130 GL Graduate 2 S 0 1132 3 GL Hadron H1 1 U 0 1059 GL Hadron H2 1 U 0 1034 GL Halo 1 U 0 995 GL Hartley 12 1 or 2 U or S 0 1290 GL x Heron 1 S 0 1345 GL x Grafham Dinghy Handicaps, 2021 - 2022 Hornet 2 S C 955 -2 GL Icon 2 S 0 990 GL Int 14 2 S A 707 GL Int Canoe 1 S 0 884 -4 GL Int Canoe - Asym 1 S A 840 GL Int Lightning 3 S C 1003 GL Int Moth Foiler 1 U 0 550 50 GL Int Moth (No foils) 1 U 0 980 GL ISO 2 S A 922 GL Javelin 2 S C 944 GL Kestrel 2 S C 1038 GL Lark 2 S C 1073 GL Laser / ILCA 7 Inc New Sail ( Laser Blue) 1 U 0 1108 GL Laser 16 2 S A 1066 Local x Laser 3000 see also 3000 2 S A 1085 GL D Laser 4.7 / ILCA 4 1 U 0 1208 -2 GL Laser 5000 2 S A 846 GL Laser Bahia 2 S A 1095 GL Laser EPS 1 U 0 1033 GL Laser II 2 S C 1085 GL Laser Pico 1 U 0 1330 GL x Laser Radial / ILCA 6 1 U 0 1147 -3 GL Laser Replica Replica mainsail 1 U 0 1084 Local x Laser Stratos 2 S A 1103 3 GL Laser Vago XD D/H Includes Vago D/H 2 S A 1074 3 GL Laser Vago XD S/H Includes Vago S/H 1 S A 1074 GL Leader 2 S C 1115 GL Lightning 368 1 U 0 1162 -5 GL Marauder 2 S C 1042 GL Megabyte 1 U 0 1175 3 GL Merlin Rocket 2 S C 980 12 GL Merlin Rocket +30 Sail Numbers 2833- 3330 2 S C 1010 12 Local x Merlin Rocket +50 Sail number up to 2832 2 S C 1030 12 Local x Miracle 2 S C 1194 GL Grafham Dinghy Handicaps, 2021 - 2022 Mirror 2 S C 1390 GL x Mirror S/H 1 S C 1365 GL x MRX 2 S C 993 GL Musto Skiff 1 U A 849 -2 GL MX Ray 1 U A 1020 GL National 12 2 S 0 1064 8 GL National 18 3 S C 906 -4 GL National 18C 3 S C 957 GL Norfolk Punt 2 S A 844 -13 GL OK 1 U 0 1115 GL Optimist 1 U 0 1642 GL x Osprey 2 S C 936 GL Otter 2 S C 1275 GL x Pacer 2 S C 1193 GL Phantom 1 U 0 1004 2 GL Punk 1 U 0 1010 GL Redwing 2 S 0 1094 GL Rooster 8.1 1 U 0 1045 -6 GL RS Aero 5 1 U 0 1136 GL RS Aero 7 1 U 0 1073 GL RS Aero 9 1 U 0 1024 GL RS Feva 2 s 0 1280 GL x RS Feva XL 2 S A 1244 4 GL x RS Neo 1 U 0 1047 GL RS Quest 2 A A 1130 GL RS Tera Pro 1 U 0 1359 GL x RS Tera Sport 1 U 0 1445 7 GL x RS Vareo 1 U A 1093 GL RS Venture 2 S A 1092 GL RS Vision 2 S A 1130 GL RS Zest 01-Feb S 0 1228 GL * RS100 10.2 1 U A 981 GL RS100 8.4 1 U A 1004 GL RS200 2 S A 1046 -3 GL Grafham Dinghy Handicaps, 2021 - 2022 RS200 S/H no Spi 1 S 0 1064 Local * RS300 1 U 0 989 GL RS400 2 S A 953 GL RS400 S/H no Spi 1 S 0 983 Local * RS500 2 S A 963 GL RS600 1 U 0 920 4 GL RS600FF Foiler 1 U 0 550 50 GL RS700 1 U A 845 GL RS800 2 S A 799 GL RS900 2 S A 750 GL Scorpion 2 S C 1030 5 GL Seafly 2 S C 1071 13 GL Sharpie See 12sqm Sharpie Signet 2 S C 1265 GL x SK4 2 S A 705 GL x Snipe 2 S 0 1108 9 GL Solo 1 U 0 1152 GL Solution 1 U 0 1092 3 GL Spice 2 S A 930 GL Splash 1 U 0 1220 GL x Sport 14 2 S A 1055 GL Sport 16 3 S A 1040 GL Streaker 1 U 0 1155 GL Sunfish 1 U 0 1229 GL x Supernova 1 U 0 1077 GL Tasar 2 S 0 1022 2 GL Thames A Rater ? ? ? 860 GL x Topaz Argo 2 S A 1075 GL Topaz Duo 2 S A 1190 GL Topaz Magno 2 S A 1175 GL Topaz Omega 2 S A 1075 GL Topaz Uno 1 U 0 1251 GL x Topaz Vibe 2 S A 1185 GL Topaz Xenon 2 S A 1079 GL Grafham Dinghy Handicaps, 2021 - 2022 Topper 1 U 0 1365 2 GL x Topper 4.2 1 U 0 1409 18 GL x Vagabond 2 S C 1248 GL x Vaurien 2 S C 1140 GL Vortex 1 U A 917 GL Vortex (Non-Asym) 1 U 0 964 GL Wanderer 2 S C 1193 GL Waszp New class (foiler) 1 U 0 620 50 GL Wayfarer 2 S C 1102 GL Wayfarer S/H no Spi 1 S 0 1131 Local * X0 2 S A 985 GL X1 2 S A 955 GL YW Dayboat 2 S 0 1200 GL ‘GL’ means ‘Great Lakes Handicap used’ ‘Local’ means ‘local GWSC variation of Great Lakes Handicap used’ *change from last year x in last column not allowed in GGP.