Double HandedInternational Certificate2026
Fortissimo 2USA 25
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.4°43.4°41.0°40.3°40.2°41.1°41.2°42.2°44.1°
Beat VMG2.894.104.825.105.245.315.355.355.15
52°4.516.277.197.547.717.827.907.977.79
60°4.866.627.537.878.068.208.318.428.30
75°5.136.897.808.308.618.849.019.239.32
90°5.076.927.878.449.019.419.7210.2410.58
110°4.876.837.958.729.439.9810.4911.4012.37
120°4.716.737.988.849.4510.3111.1312.4313.16
135°4.226.127.598.539.5510.7011.6213.2315.88
150°3.505.126.497.578.489.4010.5513.4917.09
Run VMG3.034.435.626.567.358.149.1411.6814.82
Gybe Angles139.3°141.2°144.9°149.2°151.2°148.3°146.9°147.1°150.4°
APH ToD:481.1CDL: 9.997APH ToT: 1.2472CertNo:US7123
BOAT
ClassIC 37 ODDesignerMARK MILLSBuilderMelgesAge date11/2018Series date01/2017Offset fileIC37.OD.OFFData fileUS6778
HULL
Length Overall11.300 mMaximum Beam3.648 mDraft2.512 mDisplacement3,535 kgDLR3.2002IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.292%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.415m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.2749.47Headsail Luffed34.4534.45Headsail FlyingSymmetricAsymmetric149.91149.91 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.95Storm Jib11.46Heavy Weather Jib30.93
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 135.0 kg·m Stability Index 129.1
COMMENTS
Shoal Draft Version bulb shifted up on fin not validated offsets file
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  04560004P20 Issued on 07/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
Fortissimo 2USA 25
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1246.6878.0747.0705.9687.6677.9672.6672.7698.7
52°797.5574.6500.6477.6466.8460.5455.6451.5462.2
60°741.2543.6478.1457.7446.7439.2433.3427.3433.8
75°701.3522.5461.3433.6418.3407.5399.3389.8386.4
90°710.8520.5457.5426.3399.6382.6370.2351.7340.3
110°738.9526.9453.0413.0381.7360.8343.3315.8291.0
120°763.7535.0451.2407.5381.0349.3323.5289.6273.5
135°852.4588.4474.3422.2377.1336.6309.8272.1226.7
150°1029.6703.6554.6475.6424.5383.0341.3266.9210.6
Run VMG1188.8812.5640.4549.1489.7442.2394.1308.2243.0
Selected Courses
Windward / Leeward1217.7845.2693.7627.5588.7560.1533.3490.5470.8
All purpose922.3650.2545.7499.9470.6448.5430.0402.3388.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward603.60.9940
All purpose481.11.2472
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8330
Downwind "popa"1.1550
70% up, 30% down "Ilhabela"0.9091
30% up, 70% down "Ilhabela-inverso"1.0350
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Predominantly Upwind534.71.1220
Predominantly Downwind468.01.2819
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP496.11.2095 Predom. Rc High370.81.6182 5B SF Bay L/M646.30.9284 TriNum AP Low597.91.0035 Predom. Dn Low714.30.8400 5B SF Bay Med573.41.0464 TriNum AP Med481.21.2470 Predom. Dn L/M532.81.1261 5B SF Bay M/H520.91.1518 TriNum AP High424.21.4144 Predom. Dn Med455.71.3166 5B SF Bay High487.11.2317 TriNum W/L Low807.70.7429 Predom. Dn M/H393.31.5257 5B AP Low660.00.9091 TriNum W/L Med603.20.9947 Predom. Dn High348.91.7197 5B AP L/M533.91.1239 TriNum W/L Hig523.91.1452 ChiMac Up Low653.00.9188 5B AP Med474.71.2641 Predom. Upwind554.71.0817 ChiMac Up Med599.21.0013 5B AP M/H431.91.3893 Predom. Reaching466.01.2874 ChiMac Up High533.81.1240 5B AP High404.61.4829 Predom. Downwind487.21.2315 ChiMac Off Low618.00.9709 5B W/L Low900.50.6663 Predom. Up Low728.80.8233 ChiMac Off Med545.61.0998 5B W/L L/M677.20.8860 Predom. Up L/M573.61.0459 ChiMac Off High454.91.3189 5B W/L Med594.51.0093 Predom. Up Med523.31.1465 ChiMac AP Low632.50.9486 5B W/L M/H535.31.1208 Predom. Up M/H493.11.2167 ChiMac AP Med570.21.0523 5B W/L High494.51.2134 Predom. Up High478.71.2533 ChiMac AP High492.91.2173 W/L 60-40 Low907.90.6609 Predom. Rc Low639.30.9385 BayMac Cove Island727.50.8247 W/L 60-40 L/M690.30.8691 Predom. Rc L/M496.41.2088 BayMac Shore722.00.8310 W/L 60-40 Med614.10.9770 Predom. Rc Med439.51.3652 Harvest Moon401.01.4962 W/L 60-40 M/H563.21.0653 Predom. Rc M/H396.91.5117 5B SF Bay Low759.50.7899 W/L 60-40 High531.01.1299      SA/DSPL Up35.50SA/DSPL Dn85.04
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance524.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating524.81.1433
FinRating, kevyt tuuli885.91.1288
FinRating, kova tuuli404.11.2372
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1433
Triple Number Coastal/Long Distance Low1.0035
Triple Number Coastal/Long Distance Medium1.2471
Triple Number Coastal/Long Distance High1.4144
Triple Number Windward/Leeward Low0.7798
Triple Number Windward/Leeward Medium0.9947
Triple Number Windward/Leeward High1.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
For information
General Purpose Handicap (GPH)535.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Saronikos S All Purpose540.41.1103
Saronikos S Upwind632.80.9481
Saronikos S Downwind422.71.4195
Saronikos N All Purpose578.31.0374
Saronikos N Upwind656.40.9141
Saronikos N Downwind481.91.2450
Saronikos SW All Purpose536.11.1193
Saronikos SW Upwind635.60.9440
Saronikos SW Downwind436.41.3748
Saronikos NE All Purpose593.21.0114
Saronikos NE Upwind610.30.9832
Saronikos NE Downwind544.91.1010
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose496.11.2095
5-Band All Purpose Low718.20.8354
5-Band All Purpose L/M551.71.0876
5-Band All Purpose Med488.51.2283
5-Band All Purpose M/H442.51.3559
5-Band All Purpose High413.31.4516
Single Number Predominant Upwind533.01.1257
Single Number Predominant Reaching449.71.3341
Single Number Predominant Downwind469.51.2781
5-Band 50-50 Windward/Leeward Low900.50.6663
5-Band 50-50 Windward/Leeward L/M677.20.8860
5-Band 50-50 Windward/Leeward Med594.51.0093
5-Band 50-50 Windward/Leeward M/H535.31.1208
5-Band 50-50 Windward/Leeward High494.51.2134
5-Band 60-40 Windward/Leeward Low907.90.6609
5-Band 60-40 Windward/Leeward L/M690.30.8691
5-Band 60-40 Windward/Leeward Med614.10.9770
5-Band 60-40 Windward/Leeward M/H563.21.0653
5-Band 60-40 Windward/Leeward High531.01.1299
Triple Number 50-50 Windward/Leeward Low807.70.7429
Triple Number 50-50 Windward/Leeward Med603.30.9946
Triple Number 50-50 Windward/Leeward High523.91.1452
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward623.40.9625
Triple Number 60-40 Windward/Leeward Low816.50.7348
Triple Number 60-40 Windward/Leeward Med621.90.9648
Triple Number 60-40 Windward/Leeward High553.91.0831
Triple Number All-Purpose Low648.60.9251
Triple Number All-Purpose Med495.51.2109
Triple Number All-Purpose High434.41.3813
Triple Number Predominant Upwind Low668.30.8978
Triple Number Predominant Upwind Med530.41.1313
Triple Number Predominant Upwind High498.81.2028
Triple Number Predominant Reaching Low584.01.0275
Triple Number Predominant Reaching Med456.41.3146
Triple Number Predominant Reaching High380.61.5763
Triple Number Predominant Downwind Low639.80.9378
Triple Number Predominant Downwind Med463.61.2943
Triple Number Predominant Downwind High367.21.6341
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low597.9
Triple Number Coastal/Long Distance Medium481.1
Triple Number Coastal/Long Distance High424.2
Triple Number Windward/Leeward Low769.4
Triple Number Windward/Leeward Medium603.2
Triple Number Windward/Leeward High523.9
Predominantly Upwind534.7
Predominantly Downwind468.0
Predominantly Reaching451.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0035
Triple Number Coastal/Long Distance Medium1.2471
Triple Number Coastal/Long Distance High1.4144
Triple Number Windward/Leeward Low0.7798
Triple Number Windward/Leeward Medium0.9947
Triple Number Windward/Leeward High1.1452
Coastal/Long Distance1.1433
Predominantly Upwind1.1220
Predominantly Downwind1.2819
For information
General Purpose Handicap (GPH)535.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2472
Distanseseilas Trippeltall svak vind1.0035
Distanseseilas Trippeltall mellomvind1.2471
Distanseseilas Trippeltall sterk vind1.4144
Pølsebane Trippeltall svak vind0.7798
Pølsebane Trippeltall mellomvind0.9947
Pølsebane Trippeltall sterk vind1.1452
Motvind Singeltall1.1220
Medvind Singeltall1.2819
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Coastal/Long Distance524.81.1433
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind534.71.1220
Predominantly Downwind468.01.2819
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore476.71.2586
Cape Doctor Coastal392.41.5292
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0035
Triple Number Coastal/Long Distance Medium1.2471
Triple Number Coastal/Long Distance High1.4144
Triple Number Windward/Leeward Low0.7798
Triple Number Windward/Leeward Medium0.9947
Triple Number Windward/Leeward High1.1452
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0035
Triple Number Coastal/Long Distance Medium1.2471
Triple Number Coastal/Long Distance High1.4144
Triple Number Windward/Leeward Low0.7798
Triple Number Windward/Leeward Medium0.9947
Triple Number Windward/Leeward High1.1452
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Predominantly Upwind534.71.1220
Predominantly Downwind468.01.2819
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance524.81.1433
Triple Number Coastal/Long Distance Low597.91.0035
Triple Number Coastal/Long Distance Medium481.11.2471
Triple Number Coastal/Long Distance High424.21.4144
Triple Number Windward/Leeward Low769.40.7798
Triple Number Windward/Leeward Medium603.20.9947
Triple Number Windward/Leeward High523.91.1452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1214.8841.9652.0564.1507.6468.0432.0374.4360.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP496.11.2095 Predom. Dn High348.91.7197 5B AP M/H431.91.3893 TriNum AP Low597.91.0035 Predom. Rc Low639.30.9385 5B AP High404.61.4829 TriNum AP Med481.21.2470 Predom. Rc L/M496.41.2088 5B SF Bay Low759.50.7899 TriNum AP High424.21.4144 Predom. Rc Med439.51.3652 5B SF Bay L/M646.30.9284 TriNum W/L Low807.70.7429 Predom. Rc M/H396.91.5117 5B SF Bay Med573.41.0464 TriNum W/L Med603.20.9947 Predom. Rc High370.81.6182 5B SF Bay M/H520.91.1518 TriNum W/L Hig523.91.1452 5B W/L Low900.50.6663 5B SF Bay High487.11.2317 Predom. Upwind554.71.0817 5B W/L L/M677.20.8860 ChiMac Up Low653.00.9188 Predom. Reaching466.01.2874 5B W/L Med594.51.0093 ChiMac Up Med599.21.0013 Predom. Downwind487.21.2315 5B W/L M/H535.31.1208 ChiMac Up High533.81.1240 Predom. Up Low728.80.8233 5B W/L High494.51.2134 ChiMac Off Low618.00.9709 Predom. Up L/M573.61.0459 W/L 60-40 Low907.90.6609 ChiMac Off Med545.61.0998 Predom. Up Med523.31.1465 W/L 60-40 L/M690.30.8691 ChiMac Off High454.91.3189 Predom. Up M/H493.11.2167 W/L 60-40 Med614.10.9770 ChiMac AP Low632.50.9486 Predom. Up High478.71.2533 W/L 60-40 M/H563.21.0653 ChiMac AP Med570.21.0523 Predom. Dn Low714.30.8400 W/L 60-40 High531.01.1299 ChiMac AP High492.91.2173 Predom. Dn L/M532.81.1261 5B AP Low660.00.9091 BayMac Cove Island727.50.8247 Predom. Dn Med455.71.3166 5B AP L/M533.91.1239 BayMac Shore722.00.8310 Predom. Dn M/H393.31.5257 5B AP Med474.71.2641 Harvest Moon401.01.4962      SA/DSPL Up35.50SA/DSPL Dn85.04
ORC Ref  04560004P20 Issued on 07/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
Fortissimo 2USA 25
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIC 37 ODMeasurement21/07/2020HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall11.300Maximum beam3.648Draft2.512Displacement3,535Wetted area25.16IMS L10.562LSM010.336Accomod. length11.300Sink (kg/mm) 19.31
VCGD-0.303VCGM-0.393 RM Rated (kg·m) 135.0Limit of positive stability(°) 133.7 Stability Index 129.1 BLR index 0.0000Default crew weight170 Declared crew weight 686
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.415PBW0.105PIPA0.0034
EDL1.170ST10.042ST20.180
ST30.180ST40.112ST50.270
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P14.800IG15.066ISP16.425MDT10.128MDL10.217MDT20.114MDL20.165TL1.335MW0.232GO0.252
E5.000J4.390BAS1.670FSD0.000SFJ0.105SPLWPLTPS6.821BD0.225MWT161.50MCG4.997
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date10/07/2020
SFFP0.600FFM1.256FF1.257LCFcl6.000SG1.0220
SAFP11.300FAM0.946FA0.948LCFsh6.230HBI1.125
W191.1W291.1W391.1W491.1
PD1481.4PD2481.4PD3481.4PD4481.4
WD9.140PLM9000.00GSA1.0RSA1.0RM136.2
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel PVC Centerline aft of engineFuel57197.000.00Total deductible167.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery12V Group 27 house battery296.100.101Battery12V Group 27 engine battery296.100.101Engine (IC)Yanmar 3YM20CE 21 HPTotal deductible0
ORC Ref  04560004P20 Issued on 07/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational Certificate2026
Fortissimo 2USA 25
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain1.101.662.363.424.2548.2705/02/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib0.010.661.262.303.374.4215.10YesNo 34.4505/02/2021Class Headsail
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment13312318.5415.9117.2310.2911.0693%149.9105/02/2021C-015.9414.7215.334.606.1075%62.60from ORC 2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004P20 Issued on 07/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org