Double HandedClub Certificate2026
WhirlAway65
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 Angles48.6°45.6°43.6°42.5°42.3°41.9°41.7°42.6°45.0°
Beat VMG2.153.073.744.204.464.564.604.554.34
52°3.434.795.706.316.626.736.766.786.67
60°3.775.105.996.566.846.967.007.057.02
75°4.035.346.216.757.047.227.327.427.46
90°3.945.276.306.887.127.337.527.777.92
110°3.905.456.517.107.457.737.938.268.51
120°3.795.316.407.037.447.798.138.669.01
135°3.334.785.896.717.207.597.978.809.64
150°2.784.045.106.016.717.167.528.289.10
Run VMG2.413.504.425.215.916.486.957.658.36
Gybe Angles139.6°144.2°147.8°150.5°159.0°165.3°176.3°178.1°177.7°
APH ToD:597.8CDL: 8.008APH ToT: 1.0037CertNo:US65
BOAT
ClassTartan 3500 ShoalDesignerJackettBuilderTartan YachtsAge date01/1996Series date01/1996Offset fileTR3500WK.OFFData fileUS65
HULL
Length Overall10.668 mMaximum Beam3.628 mDraft1.516 mDisplacement5,987 kgDLR7.7108IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.405m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.0331.44Headsail Luffed40.9940.99Headsail FlyingSymmetric92.4992.49Asymmetric97.0797.07 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.58Storm Jib10.27Heavy Weather Jib27.71
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 141.0 kg·m Stability Index 111.1
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  04560004R8B Issued on 26/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
WhirlAway65
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 VMG1678.11172.7962.4856.4807.2788.9782.6791.0830.1
52°1048.6751.9632.1570.9544.2535.2532.4530.7539.9
60°956.0705.5601.4549.1526.2517.2514.1510.4513.1
75°893.4674.5580.0533.7511.0498.6492.0485.2482.7
90°913.3683.3571.4523.0505.5491.1479.0463.3454.8
110°924.0660.2552.6507.0483.0465.5453.9435.8422.9
120°951.0677.5562.5511.9484.1462.2442.9415.7399.6
135°1079.7753.7611.4536.6500.0474.5451.4409.2373.4
150°1296.3891.8706.1598.7536.3502.5478.4435.0395.7
Run VMG1496.91029.8815.4691.1609.1555.4518.2470.4430.9
Selected Courses
Windward / Leeward1587.51101.2888.9773.8708.1672.1650.4630.7630.5
All purpose1191.6843.4692.6615.4575.3553.2539.2522.4517.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward742.10.8085
All purpose597.81.0037
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6817
Downwind "popa"0.8956
70% up, 30% down "Ilhabela"0.7343
30% up, 70% down "Ilhabela-inverso"0.8186
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Predominantly Upwind655.70.9151
Predominantly Downwind596.41.0061
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP623.30.9627 Predom. Rc High488.71.2276 5B SF Bay L/M814.40.7368 TriNum AP Low768.00.7812 Predom. Dn Low915.80.6551 5B SF Bay Med700.00.8571 TriNum AP Med593.01.0118 Predom. Dn L/M674.20.8900 5B SF Bay M/H641.60.9351 TriNum AP High536.41.1186 Predom. Dn Med575.01.0435 5B SF Bay High623.10.9629 TriNum W/L Low1042.80.5754 Predom. Dn M/H515.21.1645 5B AP Low845.90.7093 TriNum W/L Med736.10.8151 Predom. Dn High482.51.2436 5B AP L/M670.30.8951 TriNum W/L Hig648.40.9253 ChiMac Up Low832.70.7205 5B AP Med585.01.0256 Predom. Upwind685.70.8750 ChiMac Up Med749.90.8001 5B AP M/H541.81.1075 Predom. Reaching592.01.0135 ChiMac Up High656.70.9137 5B AP High524.51.1440 Predom. Downwind623.90.9617 ChiMac Off Low786.20.7632 5B W/L Low1169.70.5129 Predom. Up Low951.90.6303 ChiMac Off Med693.80.8648 5B W/L L/M852.90.7035 Predom. Up L/M718.60.8350 ChiMac Off High585.71.0244 5B W/L Med723.30.8296 Predom. Up Med633.60.9470 ChiMac AP Low805.60.7448 5B W/L M/H655.60.9152 Predom. Up M/H597.11.0049 ChiMac AP Med719.10.8343 5B W/L High634.10.9463 Predom. Up High588.51.0196 ChiMac AP High619.50.9685 W/L 60-40 Low1185.10.5063 Predom. Rc Low825.20.7271 BayMac Cove Island929.90.6452 W/L 60-40 L/M868.90.6905 Predom. Rc L/M625.50.9593 BayMac Shore923.20.6499 W/L 60-40 Med743.30.8073 Predom. Rc Med550.81.0894 Harvest Moon518.91.1563 W/L 60-40 M/H681.90.8799 Predom. Rc M/H510.21.1759 5B SF Bay Low988.50.6070 W/L 60-40 High666.50.9002      SA/DSPL Up21.72SA/DSPL Dn38.62
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance652.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating652.20.9200
FinRating, kevyt tuuli1147.60.8714
FinRating, kova tuuli527.50.9479
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9200
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0119
Triple Number Coastal/Long Distance High1.1186
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8151
Triple Number Windward/Leeward High0.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
For information
General Purpose Handicap (GPH)670.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Saronikos S All Purpose690.40.8691
Saronikos S Upwind790.10.7594
Saronikos S Downwind562.41.0669
Saronikos N All Purpose726.50.8258
Saronikos N Upwind829.00.7237
Saronikos N Downwind613.00.9788
Saronikos SW All Purpose694.80.8636
Saronikos SW Upwind810.20.7405
Saronikos SW Downwind571.01.0509
Saronikos NE All Purpose746.00.8043
Saronikos NE Upwind770.70.7785
Saronikos NE Downwind688.00.8721
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose623.30.9627
5-Band All Purpose Low929.60.6454
5-Band All Purpose L/M694.30.8642
5-Band All Purpose Med603.20.9947
5-Band All Purpose M/H555.51.0800
5-Band All Purpose High535.11.1212
Single Number Predominant Upwind654.40.9168
Single Number Predominant Reaching567.91.0564
Single Number Predominant Downwind597.01.0050
5-Band 50-50 Windward/Leeward Low1169.70.5129
5-Band 50-50 Windward/Leeward L/M852.90.7035
5-Band 50-50 Windward/Leeward Med723.30.8296
5-Band 50-50 Windward/Leeward M/H655.60.9152
5-Band 50-50 Windward/Leeward High634.10.9463
5-Band 60-40 Windward/Leeward Low1185.10.5063
5-Band 60-40 Windward/Leeward L/M868.90.6905
5-Band 60-40 Windward/Leeward Med743.30.8073
5-Band 60-40 Windward/Leeward M/H681.90.8799
5-Band 60-40 Windward/Leeward High666.50.9002
Triple Number 50-50 Windward/Leeward Low1042.80.5754
Triple Number 50-50 Windward/Leeward Med736.20.8150
Triple Number 50-50 Windward/Leeward High648.40.9253
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward762.50.7869
Triple Number 60-40 Windward/Leeward Low1057.80.5672
Triple Number 60-40 Windward/Leeward Med755.30.7944
Triple Number 60-40 Windward/Leeward High676.20.8873
Triple Number All-Purpose Low834.60.7189
Triple Number All-Purpose Med611.80.9807
Triple Number All-Purpose High549.41.0921
Triple Number Predominant Upwind Low862.80.6954
Triple Number Predominant Upwind Med643.90.9318
Triple Number Predominant Upwind High601.50.9975
Triple Number Predominant Reaching Low749.70.8003
Triple Number Predominant Reaching Med567.91.0566
Triple Number Predominant Reaching High494.21.2140
Triple Number Predominant Downwind Low818.80.7328
Triple Number Predominant Downwind Med584.11.0272
Triple Number Predominant Downwind High493.51.2159
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low768.0
Triple Number Coastal/Long Distance Medium592.9
Triple Number Coastal/Long Distance High536.4
Triple Number Windward/Leeward Low995.0
Triple Number Windward/Leeward Medium736.1
Triple Number Windward/Leeward High648.4
Predominantly Upwind655.7
Predominantly Downwind596.4
Predominantly Reaching574.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0119
Triple Number Coastal/Long Distance High1.1186
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8151
Triple Number Windward/Leeward High0.9253
Coastal/Long Distance0.9200
Predominantly Upwind0.9151
Predominantly Downwind1.0061
For information
General Purpose Handicap (GPH)670.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0037
Distanseseilas Trippeltall svak vind0.7812
Distanseseilas Trippeltall mellomvind1.0119
Distanseseilas Trippeltall sterk vind1.1186
Pølsebane Trippeltall svak vind0.6030
Pølsebane Trippeltall mellomvind0.8151
Pølsebane Trippeltall sterk vind0.9253
Motvind Singeltall0.9151
Medvind Singeltall1.0061
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Coastal/Long Distance652.20.9200
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind655.70.9151
Predominantly Downwind596.41.0061
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore630.50.9516
Cape Doctor Coastal519.01.1561
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0119
Triple Number Coastal/Long Distance High1.1186
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8151
Triple Number Windward/Leeward High0.9253
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7812
Triple Number Coastal/Long Distance Medium1.0119
Triple Number Coastal/Long Distance High1.1186
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8151
Triple Number Windward/Leeward High0.9253
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Predominantly Upwind655.70.9151
Predominantly Downwind596.41.0061
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low768.00.7812
Triple Number Coastal/Long Distance Medium592.91.0119
Triple Number Coastal/Long Distance High536.41.1186
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium736.10.8151
Triple Number Windward/Leeward High648.40.9253
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1578.41094.1833.2695.0616.0574.8543.3493.8484.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP623.30.9627 Predom. Dn High482.51.2436 5B AP M/H541.81.1075 TriNum AP Low768.00.7812 Predom. Rc Low825.20.7271 5B AP High524.51.1440 TriNum AP Med593.01.0118 Predom. Rc L/M625.50.9593 5B SF Bay Low988.50.6070 TriNum AP High536.41.1186 Predom. Rc Med550.81.0894 5B SF Bay L/M814.40.7368 TriNum W/L Low1042.80.5754 Predom. Rc M/H510.21.1759 5B SF Bay Med700.00.8571 TriNum W/L Med736.10.8151 Predom. Rc High488.71.2276 5B SF Bay M/H641.60.9351 TriNum W/L Hig648.40.9253 5B W/L Low1169.70.5129 5B SF Bay High623.10.9629 Predom. Upwind685.70.8750 5B W/L L/M852.90.7035 ChiMac Up Low832.70.7205 Predom. Reaching592.01.0135 5B W/L Med723.30.8296 ChiMac Up Med749.90.8001 Predom. Downwind623.90.9617 5B W/L M/H655.60.9152 ChiMac Up High656.70.9137 Predom. Up Low951.90.6303 5B W/L High634.10.9463 ChiMac Off Low786.20.7632 Predom. Up L/M718.60.8350 W/L 60-40 Low1185.10.5063 ChiMac Off Med693.80.8648 Predom. Up Med633.60.9470 W/L 60-40 L/M868.90.6905 ChiMac Off High585.71.0244 Predom. Up M/H597.11.0049 W/L 60-40 Med743.30.8073 ChiMac AP Low805.60.7448 Predom. Up High588.51.0196 W/L 60-40 M/H681.90.8799 ChiMac AP Med719.10.8343 Predom. Dn Low915.80.6551 W/L 60-40 High666.50.9002 ChiMac AP High619.50.9685 Predom. Dn L/M674.20.8900 5B AP Low845.90.7093 BayMac Cove Island929.90.6452 Predom. Dn Med575.01.0435 5B AP L/M670.30.8951 BayMac Shore923.20.6499 Predom. Dn M/H515.21.1645 5B AP Med585.01.0256 Harvest Moon518.91.1563      SA/DSPL Up21.72SA/DSPL Dn38.62
ORC Ref  04560004R8B Issued on 26/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
WhirlAway65
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTartan 3500 ShoalMeasurement20/05/2022HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.668Maximum beam3.628Draft1.516Displacement5,987Wetted area26.78IMS L9.172LSM09.191Accomod. length10.668Sink (kg/mm) 19.99
VCGD0.212VCGM0.172 RM Rated (kg·m) 141.0Limit of positive stability(°) 110.0 Stability Index 111.1 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.405PBW0.110PIPA0.0032
PSD0.029PHD0.046PHL0.149
PSA18.0°ESL0.780
ST10.015ST20.088ST30.088
ST40.052ST50.168
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.597IG14.326ISP14.326MDT10.120MDL10.190MDT2MDL2TL0.916MWGO
E4.344J4.210BAS1.499FSDSFJSPL4.211WPLTPSBD0.165MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date20/05/2022
SFFP0.914FFMFF1.348LCFcl6.148SG
SAFP9.830FAMFA1.003LCFsh6.418HBI1.164
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004R8B Issued on 26/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
WhirlAway65
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.781.402.5131.03
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.005.8713.72NoNo 40.99
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSym.14.0014.0014.007.977.7692.4908/04/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment114.8913.8514.378.416.89122%97.07
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.7 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity117 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity64 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004R8B Issued on 26/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org