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Portsmouth Yardstick
| Portsmouth Fleet Yardstick | |||
| Portsmouth Yardstick - 2008 | |||
| (numbers used by NSC within published race results) | |||
| US SAILING LINK to PORTSMOUTH NUMBERS | |||
| CLASS | CODE | D-PN | NOTES |
| Thistle | TH | 83.0 | Primary Yardstick |
| A Cat | ACAT | 70.5 | |
| Albacore | ALBA | 90.3 | |
| Aquarius 23 | AQU23 | 104.0 | |
| Bandit 15 | BND15 | 97.9 | |
| Beauteau 23.5 | BNT235 | 89.6 | |
| Blue Jay | BJ | 108.6 | |
| Buccaneer | BCN | 86.9 | |
| Buccaneer w/o Spin | *BCN | 87.8 | |
| Canoe 4 Mtr | 4-CAN | 121.0 | |
| Canoe 4 Mtr ACA | 4-CAN2 | 118.4 | |
| Canoe 5 Mtr | 5-CAN | 110.6 | |
| Cape Dory Weekender | CD22 | 100.8 | |
| Capri 14.2 | CAP142 | 99.4 | |
| Capri 18 | CAP18 | 100.7 | |
| Capri 22 | CAP22 | 90.8 | |
| Capri 22 Tall Rig | *CAP22H | 83.0 | Modified One Design - NSC |
| Capri 22 Tall Rig | CAP22H | 88.9 | |
| Capri 24 | CAP24 | 84.2 | |
| Captiva 24 | CPT24 | 92.0 | |
| Catalina 22 | *CAT22 | 95.5 | Modified One Design - NSC |
| Catalina 22 | *CAT22S | 97.3 | w/o Spinnaker |
| Catalina 22 | CAT22 | 96.3 | |
| Catalina Johnson 18 | JHN18 | 86.4 | |
| Celebrity w/Genoa | CEL | 90.2 | |
| Comet | CM | 91.7 | |
| Com-Pac 19 | CMP19 | 107.3 | |
| Com-Pac 23 | CMP23 | 104.6 | |
| Copperhead | COHD | 100.5 | |
| Day Sailor | DS | 98.5 | |
| Designers Choice | DC | 103.6 | |
| F 24 Mark I | F-24 | 77.6 | |
| Finn | FN | 90.1 | |
| Flying Scot | FSCT | 89.6 | |
| Force 5 | F5 | 95.4 | |
| Force 5, w Full Battens | *F5 | 94.4 | Modified One Design - NSC |
| Fun23 | FUN23 | 84.4 | |
| Galiee 15 | GAL15 | 99.4 | |
| GP-14 | GP-14 | 100.9 | |
| Hampton One Design | HA | 91.9 | |
| Harpoon 5.2 | HPN5.2 | 96.0 | |
| Highlander | HI | 84.3 | |
| Hobie 14 | HOB14 | 86.4 | |
| Hobie 16 | HOB16 | 76.0 | |
| Hobie 17 | HOB17 | 74.0 | |
| Hobie 18 | HOB18 | 71.4 | |
| Holder 20 | HLR20 | 85.8 | |
| Hunter 17 | HTR170 | 92.7 | |
| Hunter 18.5 | HTR185 | 99.2 | |
| Hunter 19 | HTR19 | 99.4 | |
| Hunter 216 | HTR216 | 91.0 | |
| Hunter 23 | HTR23 | 96.2 | |
| Hunter 23 | HTR235 | 94.2 | |
| Ideal 18 | IDE18 | 95.1 | |
| Impulse 21 | *IPS21 | 83.4 | Modified One Design - NSC |
| Impulse 21 | IPS21 | 84.2 | |
| Intl 420 | 420 | 97.6 | |
| Intl 470 | 470 | 86.3 | |
| Intl 505 | 505 | 79.8 | |
| J 22 | J22 | 82.7 | |
| J 22 Open Class | J222 | 81.7 | |
| Javelin | JAV | 111.3 | |
| Jet 14 | JT14 | 97.2 | |
| Lase M | LASEM | 96.7 | |
| Laser | LASE | 91.1 | |
| Laser 2 | LASE-2 | 92.8 | |
| Lido 14 | LD14 | 98.9 | |
| Lightning | LI | 87.0 | |
| Mariner 19 | MAR19 | 101.8 | |
| Mariner 19 (C.B.) | MAR19B | 102.1 | |
| MC Scow | MC-SC | 87.8 | |
| McGregor 22 | MCG22 | 98.3 | |
| Mirage 20 | MIR5.5 | 94.7 | |
| Nomad 17 | NMD17 | 93.5 | |
| O'Day 19 | ODY19 | 95.2 | |
| O'Day 19.2 | ODY192 | 98.3 | |
| O'Day 20 | ODY20 | 101.7 | |
| O'Day 22 | ODY22 | 104.4 | |
| O'Day 222 | ODY222 | 98.3 | |
| Overnighter, Tanzer 16 | OVN16 | 102.5 | |
| Penquin | PG | 111.5 | |
| Phantom | PHNTM | 103.5 | |
| Precision 14 | PRS14 | 103.5 | |
| Precision 15 | PRS15 | 96.6 | |
| Precision 16.5 | PRS165 | 103.9 | |
| Precision 18 | PRS18 | 101.0 | |
| Precision 18.5 | PRS185 | 90.2 | |
| Precision 21 | PRS21 | 99.0 | |
| Precision 23 | PRS23 | 96.0 | |
| Puffer | PUF | 110.4 | |
| Rebel | REB | 96.9 | |
| Rhodes 22 | RDS22 | 100.2 | |
| RK-21, Ensenada 20 | ENS20 | 102.0 | |
| San Juan 21 | SJ-21 | 94.7 | |
| Santana 20 | SNT20 | 90.1 | |
| Santana 2023A | *SNT23A | 88.2 | Modified One Design - NSC |
| Santana 2023A | SNT23A | 93.7 | |
| Santana 2023C | SNT23C | 91.2 | |
| Santana 2023R | *SNT23R | 83.6 | Modified One Design - NSC |
| Santana 2023R | SNT23R | 83.9 | |
| Santana 21 | SNT21 | 100.5 | |
| Seafarer 22 | SFR22 | 101.5 | |
| Seafarer 23 | SFR23 | 95.6 | |
| Seafarer 24 | SFR24 | 99.3 | |
| Siedleman 24.5 | SDL245 | 91.7 | |
| Sindwinder | SWND | 99.0 | |
| Snipe | SN | 91.9 | |
| Sonar 23 | SNR23OD | 81.0 | |
| Spirit 23 | SRT23 | 96.8 | |
| Spirit 23 Wing | SRT23W | 97.6 | |
| Starwind 19 | SWN19 | 100.9 | |
| Starwind 22 | SWN22 | 106.2 | |
| Sunbird | SBRD | 114.0 | |
| Sunfish | SF | 99.6 | |
| SuperCat 20 | *SCA20 | 68.0 | Modified One Design - NSC |
| Tanzer 16 | TNZ16 | 97.1 | |
| Tonic 24 | JNO24T | 90.9 | |
| Typhoon 18 | TYP18 | 106.7 | |
| Ultimate 20 | ULT20 | 79.9 | |
| Vector | VECT | 101.9 | |
| Venture 22 | VNT22 | 102.6 | |
| Venture 23 | VNT23 | 105.8 | |
| Victoria 18 | VCT18 | 113.4 | |
| Zuma | ZUM | 103.2 | |
| NSC - Adjustments | |||
| (*) | 1.010 | Class normally with Spinnaker, not equipped | |
| G | 0.985 | Genoa size unlnown (CB Class only) | |
| S | 0.972 | Normally without Spinnaker, equipped | |
| J | 0.975 | Normally without Jib, equipped | |
| BA | 0.996 | Ballast added, minor | |
| K | 0.996 | Keel/ Centerboard change | |
| RU | 0.999 | Rudder change | |
| BM | 0.998 | Ballast moved, minor | |
| MLP | 0.995 | Added 1-foor to P (Hoist) | |
| GP | 0.990 | Impulse 21 Grand Prix Mainsail | |
| 0 | 1.029 | Jib (<110%) | |
| 4 | 1.020 | #3 Genoa (110-130%) | |
| 3 | 1.009 | #2 Genoa (131-149%) | |
| 2 | 1.000 | #2 Genoa (150-155%) | |
| 1 | 0.993 | #1 Genoa (>155%) | |
| A | 0.998 | Normally without Asymetrical Spinnaker equipped | |
| M | 0.994 | Oversized Mainsail ( <5% greater in size) | |
| RA | 0.965 | Asymertical Spinnaker, Non-Std Sprit added | |
| ML | calc | Oversized Mainsail ( >= 5% greater in size) | |
| BT | 0.990 | Adding full length battens - one or two sails | |