Club Certificate2026
ARIELUSA 148
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 Angles47.8°44.9°43.4°42.0°41.2°40.9°40.8°41.0°41.9°
Beat VMG2.203.113.754.214.474.584.644.674.60
52°3.504.845.716.256.526.646.716.766.76
60°3.835.166.006.466.716.846.916.987.00
75°4.075.356.196.636.897.057.177.307.38
90°3.965.266.246.777.067.247.367.617.80
110°3.825.296.326.867.207.497.788.278.53
120°3.685.126.156.767.137.447.788.448.90
135°3.194.585.646.416.887.217.538.268.94
150°2.633.874.905.756.406.827.117.668.31
Run VMG2.283.354.254.985.566.036.417.057.55
Gybe Angles139.3°144.0°148.0°149.2°152.4°159.0°174.1°176.4°175.9°
APH ToD:610.7CDL: 7.836APH ToT: 0.9825CertNo:US148
BOAT
ClassTARTAN 33DesignerS&SBuilderTARTANAge date01/1981Series date01/1981Offset fileUS3040JT2.OFFData fileUSA148
HULL
Length Overall10.260 mMaximum Beam3.322 mDraft1.365 mDisplacement5,396 kgDLR8.5157IMS DivisionCruiser/RacerDynamic Allowance0.430%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.366m
CREW
Maximum weight590 kg(declared)Minimum weight460 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.7932.37Headsail Luffed33.6133.61Headsail FlyingSymmetricAsymmetric68.4968.49 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.32Storm Jib7.31Heavy Weather Jib19.74
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 91.4 kg·m Stability Index 115.9
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  04560004RK9 Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ARIELUSA 148
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 VMG1640.01156.8958.9854.3805.0786.0775.9771.5783.4
52°1028.7744.4630.0576.4552.4542.2536.9532.3532.7
60°940.2698.2600.2557.3536.8526.4521.3515.8514.4
75°884.6672.3581.8542.7522.7510.4502.0493.0487.8
90°908.6683.8577.0531.7510.2497.4489.3473.3461.7
110°942.1680.1569.6524.5500.2480.8462.7435.2422.1
120°979.0702.9584.9532.4505.1483.7463.0426.6404.4
135°1129.9786.0638.7561.3523.3499.5478.4435.9402.8
150°1368.3930.6734.1625.6562.3528.1506.3469.8433.0
Run VMG1580.01074.6847.6722.4647.3597.4561.2510.4476.8
Selected Courses
Windward / Leeward1610.01115.7903.3788.4726.1691.7668.6641.0630.1
All purpose1203.6853.6703.9628.4589.3567.2551.9530.9519.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward758.90.7907
All purpose610.70.9825
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6876
Downwind "popa"0.8466
70% up, 30% down "Ilhabela"0.7286
30% up, 70% down "Ilhabela-inverso"0.7917
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Predominantly Upwind662.60.9055
Predominantly Downwind618.10.9707
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP637.10.9418 Predom. Rc High501.61.1961 5B SF Bay L/M827.20.7253 TriNum AP Low778.70.7705 Predom. Dn Low941.90.6370 5B SF Bay Med714.40.8398 TriNum AP Med606.40.9894 Predom. Dn L/M694.90.8634 5B SF Bay M/H655.00.9161 TriNum AP High547.91.0952 Predom. Dn Med596.71.0055 5B SF Bay High629.60.9530 TriNum W/L Low1058.00.5671 Predom. Dn M/H538.81.1135 5B AP Low859.60.6980 TriNum W/L Med753.00.7968 Predom. Dn High504.71.1887 5B AP L/M682.40.8793 TriNum W/L Hig664.00.9036 ChiMac Up Low835.40.7182 5B AP Med598.51.0025 Predom. Upwind691.00.8683 ChiMac Up Med754.40.7953 5B AP M/H554.11.0829 Predom. Reaching604.90.9919 ChiMac Up High661.80.9066 5B AP High532.51.1267 Predom. Downwind646.60.9279 ChiMac Off Low810.20.7405 5B W/L Low1186.20.5058 Predom. Up Low950.90.6310 ChiMac Off Med717.10.8367 5B W/L L/M867.90.6913 Predom. Up L/M724.10.8286 ChiMac Off High607.80.9872 5B W/L Med740.70.8101 Predom. Up Med641.50.9353 ChiMac AP Low818.40.7331 5B W/L M/H672.70.8920 Predom. Up M/H603.80.9937 ChiMac AP Med732.60.8190 5B W/L High643.90.9319 Predom. Up High589.41.0181 ChiMac AP High632.80.9482 W/L 60-40 Low1194.60.5023 Predom. Rc Low836.30.7174 BayMac Cove Island944.50.6353 W/L 60-40 L/M880.00.6818 Predom. Rc L/M637.80.9408 BayMac Shore936.60.6406 W/L 60-40 Med756.60.7930 Predom. Rc Med563.91.0639 Harvest Moon535.61.1202 W/L 60-40 M/H694.00.8646 Predom. Rc M/H524.61.1437 5B SF Bay Low999.30.6004 W/L 60-40 High670.00.8956      SA/DSPL Up21.14SA/DSPL Dn32.41
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance666.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating666.40.9004
FinRating, kevyt tuuli1164.80.8585
FinRating, kova tuuli536.00.9329
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9004
Triple Number Coastal/Long Distance Low0.7705
Triple Number Coastal/Long Distance Medium0.9895
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5944
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
For information
General Purpose Handicap (GPH)684.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Saronikos S All Purpose702.30.8543
Saronikos S Upwind787.80.7616
Saronikos S Downwind593.31.0113
Saronikos N All Purpose732.30.8193
Saronikos N Upwind821.40.7304
Saronikos N Downwind638.90.9392
Saronikos SW All Purpose704.80.8513
Saronikos SW Upwind806.90.7436
Saronikos SW Downwind596.71.0055
Saronikos NE All Purpose753.60.7962
Saronikos NE Upwind766.00.7833
Saronikos NE Downwind713.80.8406
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose637.10.9418
5-Band All Purpose Low941.50.6372
5-Band All Purpose L/M707.10.8486
5-Band All Purpose Med617.60.9715
5-Band All Purpose M/H570.41.0520
5-Band All Purpose High546.51.0979
Single Number Predominant Upwind661.40.9072
Single Number Predominant Reaching580.91.0329
Single Number Predominant Downwind618.70.9698
5-Band 50-50 Windward/Leeward Low1186.20.5058
5-Band 50-50 Windward/Leeward L/M867.90.6913
5-Band 50-50 Windward/Leeward Med740.70.8101
5-Band 50-50 Windward/Leeward M/H672.70.8920
5-Band 50-50 Windward/Leeward High643.90.9319
5-Band 60-40 Windward/Leeward Low1194.60.5023
5-Band 60-40 Windward/Leeward L/M880.00.6818
5-Band 60-40 Windward/Leeward Med756.60.7930
5-Band 60-40 Windward/Leeward M/H694.00.8646
5-Band 60-40 Windward/Leeward High670.00.8956
Triple Number 50-50 Windward/Leeward Low1058.00.5671
Triple Number 50-50 Windward/Leeward Med753.10.7967
Triple Number 50-50 Windward/Leeward High664.00.9036
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward775.00.7742
Triple Number 60-40 Windward/Leeward Low1067.60.5620
Triple Number 60-40 Windward/Leeward Med768.40.7808
Triple Number 60-40 Windward/Leeward High686.50.8739
Triple Number All-Purpose Low846.40.7088
Triple Number All-Purpose Med626.00.9584
Triple Number All-Purpose High563.51.0648
Triple Number Predominant Upwind Low865.40.6933
Triple Number Predominant Upwind Med651.70.9207
Triple Number Predominant Upwind High605.00.9917
Triple Number Predominant Reaching Low760.80.7887
Triple Number Predominant Reaching Med580.71.0332
Triple Number Predominant Reaching High508.11.1809
Triple Number Predominant Downwind Low841.40.7131
Triple Number Predominant Downwind Med606.80.9889
Triple Number Predominant Downwind High519.01.1562
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low778.7
Triple Number Coastal/Long Distance Medium606.4
Triple Number Coastal/Long Distance High547.8
Triple Number Windward/Leeward Low1009.4
Triple Number Windward/Leeward Medium753.0
Triple Number Windward/Leeward High664.0
Predominantly Upwind662.6
Predominantly Downwind618.1
Predominantly Reaching590.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7705
Triple Number Coastal/Long Distance Medium0.9895
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5944
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.9036
Coastal/Long Distance0.9004
Predominantly Upwind0.9055
Predominantly Downwind0.9707
For information
General Purpose Handicap (GPH)684.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9825
Distanseseilas Trippeltall svak vind0.7705
Distanseseilas Trippeltall mellomvind0.9895
Distanseseilas Trippeltall sterk vind1.0952
Pølsebane Trippeltall svak vind0.5944
Pølsebane Trippeltall mellomvind0.7968
Pølsebane Trippeltall sterk vind0.9036
Motvind Singeltall0.9055
Medvind Singeltall0.9707
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Coastal/Long Distance666.40.9004
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind662.60.9055
Predominantly Downwind618.10.9707
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore633.40.9473
Cape Doctor Coastal522.81.1476
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7705
Triple Number Coastal/Long Distance Medium0.9895
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5944
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.9036
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7705
Triple Number Coastal/Long Distance Medium0.9895
Triple Number Coastal/Long Distance High1.0952
Triple Number Windward/Leeward Low0.5944
Triple Number Windward/Leeward Medium0.7968
Triple Number Windward/Leeward High0.9036
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Predominantly Upwind662.60.9055
Predominantly Downwind618.10.9707
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance666.40.9004
Triple Number Coastal/Long Distance Low778.70.7705
Triple Number Coastal/Long Distance Medium606.40.9895
Triple Number Coastal/Long Distance High547.81.0952
Triple Number Windward/Leeward Low1009.40.5944
Triple Number Windward/Leeward Medium753.00.7968
Triple Number Windward/Leeward High664.00.9036
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1607.01111.6847.4709.1630.2589.3557.5505.4491.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP637.10.9418 Predom. Dn High504.71.1887 5B AP M/H554.11.0829 TriNum AP Low778.70.7705 Predom. Rc Low836.30.7174 5B AP High532.51.1267 TriNum AP Med606.40.9894 Predom. Rc L/M637.80.9408 5B SF Bay Low999.30.6004 TriNum AP High547.91.0952 Predom. Rc Med563.91.0639 5B SF Bay L/M827.20.7253 TriNum W/L Low1058.00.5671 Predom. Rc M/H524.61.1437 5B SF Bay Med714.40.8398 TriNum W/L Med753.00.7968 Predom. Rc High501.61.1961 5B SF Bay M/H655.00.9161 TriNum W/L Hig664.00.9036 5B W/L Low1186.20.5058 5B SF Bay High629.60.9530 Predom. Upwind691.00.8683 5B W/L L/M867.90.6913 ChiMac Up Low835.40.7182 Predom. Reaching604.90.9919 5B W/L Med740.70.8101 ChiMac Up Med754.40.7953 Predom. Downwind646.60.9279 5B W/L M/H672.70.8920 ChiMac Up High661.80.9066 Predom. Up Low950.90.6310 5B W/L High643.90.9319 ChiMac Off Low810.20.7405 Predom. Up L/M724.10.8286 W/L 60-40 Low1194.60.5023 ChiMac Off Med717.10.8367 Predom. Up Med641.50.9353 W/L 60-40 L/M880.00.6818 ChiMac Off High607.80.9872 Predom. Up M/H603.80.9937 W/L 60-40 Med756.60.7930 ChiMac AP Low818.40.7331 Predom. Up High589.41.0181 W/L 60-40 M/H694.00.8646 ChiMac AP Med732.60.8190 Predom. Dn Low941.90.6370 W/L 60-40 High670.00.8956 ChiMac AP High632.80.9482 Predom. Dn L/M694.90.8634 5B AP Low859.60.6980 BayMac Cove Island944.50.6353 Predom. Dn Med596.71.0055 5B AP L/M682.40.8793 BayMac Shore936.60.6406 Predom. Dn M/H538.81.1135 5B AP Med598.51.0025 Harvest Moon535.61.1202      SA/DSPL Up21.14SA/DSPL Dn32.41
ORC Ref  04560004RK9 Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ARIELUSA 148
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTARTAN 33Measurement26/05/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.260Maximum beam3.322Draft1.365Displacement5,396Wetted area23.93IMS L8.790LSM08.588Accomod. length10.518Sink (kg/mm) 16.31
VCGD0.041VCGM0.048 RM Rated (kg·m) 91.4Limit of positive stability(°) 113.6 Stability Index 115.9 BLR index 0.0000Default crew weight554 Declared crew weight 590
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.366PBWPIPA0.0006
PSD0.024PHD0.046PHL0.180
PSA27.0°ESL0.000
ST10.689ST20.052ST30.104
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P12.700IG12.023ISP12.023MDT10.113MDL10.183MDT20.113MDL20.183TL0.000MW0.183GO0.204
E4.191J3.810BAS1.503FSD0.031SFJ0.000SPL3.810WPLTPS4.085BD0.122MWT137.00MCG4.350
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date04/06/2025
SFFP0.712FFM1.190FF1.199LCFcl5.934SG1.0000
SAFP9.515FAM0.960FA0.977LCFsh6.162HBI1.028
W167.1W267.1W367.1W467.1LCFD
PD1219.3PD2219.6PD3218.9PD4216.6
WD3.824PLM9000.00GSA1.0RSA1.0RM92.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#Water22705.500.00#Fuel98987.000.00Total deductible827.000.00
Total deductible
ORC Ref  04560004RK9 Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ARIELUSA 148
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-10.140.861.592.723.5431.7929/04/2026B2928
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.731.452.904.385.8911.49NoNo 33.6103/03/2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2612.9411.0211.986.866.86100%68.4929/04/2026B2915
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.5 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity90 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity60 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004RK9 Issued on 28/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org