Double HandedClub Certificate2026
VAMOSUSA 30231
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 Angles46.1°43.1°40.6°39.4°39.3°39.3°39.4°40.5°43.8°
Beat VMG2.653.714.314.544.624.664.684.604.29
52°4.175.636.316.536.636.696.736.706.55
60°4.505.916.526.756.866.947.007.016.94
75°4.746.096.687.007.197.347.477.627.66
90°4.626.016.687.107.467.737.938.348.61
110°4.045.706.687.267.748.108.478.979.75
120°3.925.586.627.257.868.509.0710.1310.64
135°3.444.986.196.917.538.219.1011.4613.32
150°2.864.195.316.246.907.478.0910.1713.19
Run VMG2.483.634.605.416.106.657.158.8011.42
Gybe Angles140.8°140.6°146.0°149.6°159.0°164.8°163.7°143.5°145.8°
APH ToD:569.8CDL: 7.774APH ToT: 1.0529CertNo:US30231
BOAT
ClassOlson 30DesignerOlsonBuilderPacific BoatsAge date01/1984Series date01/1980Offset fileOLS30.OFFData fileUS30231
HULL
Length Overall9.153Maximum Beam2.804Draft1.503Displacement1,698DLR3.2197IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170(default)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.3919.83Headsail Luffed31.0131.01Headsail FlyingSymmetric58.8258.82Asymmetric59.5059.50 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.52Storm Jib6.03Heavy Weather Jib16.27
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 40.5 Stability Index 114.2
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  04560004H1U Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VAMOSUSA 30231
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 VMG1357.9971.6836.0793.8779.4772.4769.6782.2840.0
52°863.3639.2570.9550.9543.0537.9534.8537.6549.7
60°800.3608.8552.4533.6525.1518.8514.4513.4518.8
75°759.0590.8538.9514.2500.9490.6482.1472.5470.2
90°778.5599.1538.7506.8482.6466.0454.0431.8418.1
110°890.9631.6539.0496.1465.3444.6425.1401.4369.1
120°919.1645.7543.5496.7458.2423.7397.0355.4338.4
135°1046.1722.4582.0520.6478.4438.4395.7314.3270.3
150°1256.6858.4678.1576.8521.7481.9444.8354.1272.9
Run VMG1451.0991.1783.0666.0590.2541.7503.3408.9315.1
Selected Courses
Windward / Leeward1404.5981.4809.5729.9684.8657.1636.5595.5577.6
All purpose1056.6755.0639.4587.8557.3536.0518.2487.3473.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward706.30.8495
All purpose569.81.0529
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7362
Downwind "popa"0.9366
70% up, 30% down "Ilhabela"0.7867
30% up, 70% down "Ilhabela-inverso"0.8659
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Predominantly Upwind622.60.9636
Predominantly Downwind566.61.0589
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP589.31.0182 Predom. Rc High447.41.3410 5B SF Bay L/M751.00.7989 TriNum AP Low697.20.8606 Predom. Dn Low850.20.7057 5B SF Bay Med670.30.8951 TriNum AP Med569.01.0544 Predom. Dn L/M638.90.9391 5B SF Bay M/H618.80.9695 TriNum AP High511.11.1740 Predom. Dn Med552.11.0867 5B SF Bay High586.11.0237 TriNum W/L Low938.40.6394 Predom. Dn M/H484.11.2394 5B AP Low770.10.7792 TriNum W/L Med703.30.8531 Predom. Dn High427.41.4037 5B AP L/M626.10.9583 TriNum W/L Hig626.20.9581 ChiMac Up Low745.50.8048 5B AP Med562.41.0669 Predom. Upwind644.00.9317 ChiMac Up Med689.80.8698 5B AP M/H519.31.1554 Predom. Reaching556.01.0791 ChiMac Up High622.50.9639 5B AP High490.31.2237 Predom. Downwind588.51.0195 ChiMac Off Low738.20.8128 5B W/L Low1044.20.5746 Predom. Up Low824.70.7275 ChiMac Off Med655.10.9159 5B W/L L/M788.30.7611 Predom. Up L/M661.20.9075 ChiMac Off High550.91.0892 5B W/L Med694.00.8645 Predom. Up Med610.40.9829 ChiMac AP Low737.90.8131 5B W/L M/H637.10.9418 Predom. Up M/H581.71.0315 ChiMac AP Med669.60.8960 5B W/L High599.51.0008 Predom. Up High569.11.0542 ChiMac AP High585.11.0255 W/L 60-40 Low1042.20.5757 Predom. Rc Low743.20.8073 BayMac Cove Island845.90.7093 W/L 60-40 L/M797.20.7526 Predom. Rc L/M587.81.0208 BayMac Shore838.20.7158 W/L 60-40 Med712.10.8426 Predom. Rc Med528.41.1354 Harvest Moon486.71.2329 W/L 60-40 M/H664.30.9033 Predom. Rc M/H482.21.2443 5B SF Bay Low878.70.6828 W/L 60-40 High637.60.9410      SA/DSPL Up35.35SA/DSPL Dn55.32
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance619.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating619.30.9688
FinRating, kevyt tuuli1027.80.9730
FinRating, kova tuuli491.71.0169
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9688
Triple Number Coastal/Long Distance Low0.8606
Triple Number Coastal/Long Distance Medium1.0545
Triple Number Coastal/Long Distance High1.1740
Triple Number Windward/Leeward Low0.6701
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
For information
General Purpose Handicap (GPH)631.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Saronikos S All Purpose630.50.9516
Saronikos S Upwind717.40.8363
Saronikos S Downwind523.11.1470
Saronikos N All Purpose630.50.9516
Saronikos N Upwind744.80.8056
Saronikos N Downwind588.21.0200
Saronikos SW All Purpose623.70.9620
Saronikos SW Upwind718.90.8346
Saronikos SW Downwind533.81.1240
Saronikos NE All Purpose693.70.8649
Saronikos NE Upwind694.30.8642
Saronikos NE Downwind661.00.9077
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose589.31.0182
5-Band All Purpose Low832.70.7205
5-Band All Purpose L/M648.10.9259
5-Band All Purpose Med580.01.0346
5-Band All Purpose M/H532.31.1272
5-Band All Purpose High498.41.2037
Single Number Predominant Upwind620.60.9668
Single Number Predominant Reaching539.21.1127
Single Number Predominant Downwind568.51.0554
5-Band 50-50 Windward/Leeward Low1044.20.5746
5-Band 50-50 Windward/Leeward L/M788.30.7611
5-Band 50-50 Windward/Leeward Med694.00.8645
5-Band 50-50 Windward/Leeward M/H637.10.9418
5-Band 50-50 Windward/Leeward High599.51.0008
5-Band 60-40 Windward/Leeward Low1042.20.5757
5-Band 60-40 Windward/Leeward L/M797.20.7526
5-Band 60-40 Windward/Leeward Med712.10.8426
5-Band 60-40 Windward/Leeward M/H664.30.9033
5-Band 60-40 Windward/Leeward High637.60.9410
Triple Number 50-50 Windward/Leeward Low938.40.6394
Triple Number 50-50 Windward/Leeward Med703.40.8531
Triple Number 50-50 Windward/Leeward High626.30.9581
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward724.10.8286
Triple Number 60-40 Windward/Leeward Low939.70.6385
Triple Number 60-40 Windward/Leeward Med720.10.8332
Triple Number 60-40 Windward/Leeward High656.00.9146
Triple Number All-Purpose Low755.60.7941
Triple Number All-Purpose Med587.21.0218
Triple Number All-Purpose High522.71.1478
Triple Number Predominant Upwind Low762.40.7870
Triple Number Predominant Upwind Med617.20.9721
Triple Number Predominant Upwind High587.61.0211
Triple Number Predominant Reaching Low682.50.8791
Triple Number Predominant Reaching Med545.31.1002
Triple Number Predominant Reaching High462.41.2976
Triple Number Predominant Downwind Low762.30.7870
Triple Number Predominant Downwind Med561.71.0682
Triple Number Predominant Downwind High454.41.3204
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low697.2
Triple Number Coastal/Long Distance Medium569.0
Triple Number Coastal/Long Distance High511.1
Triple Number Windward/Leeward Low895.4
Triple Number Windward/Leeward Medium703.3
Triple Number Windward/Leeward High626.2
Predominantly Upwind622.6
Predominantly Downwind566.6
Predominantly Reaching545.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8606
Triple Number Coastal/Long Distance Medium1.0545
Triple Number Coastal/Long Distance High1.1740
Triple Number Windward/Leeward Low0.6701
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9581
Coastal/Long Distance0.9688
Predominantly Upwind0.9636
Predominantly Downwind1.0589
For information
General Purpose Handicap (GPH)631.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0529
Distanseseilas Trippeltall svak vind0.8606
Distanseseilas Trippeltall mellomvind1.0545
Distanseseilas Trippeltall sterk vind1.1740
Pølsebane Trippeltall svak vind0.6701
Pølsebane Trippeltall mellomvind0.8531
Pølsebane Trippeltall sterk vind0.9581
Motvind Singeltall0.9636
Medvind Singeltall1.0589
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Coastal/Long Distance619.30.9688
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind622.60.9636
Predominantly Downwind566.61.0589
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore583.01.0292
Cape Doctor Coastal477.81.2557
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8606
Triple Number Coastal/Long Distance Medium1.0545
Triple Number Coastal/Long Distance High1.1740
Triple Number Windward/Leeward Low0.6701
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9581
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8606
Triple Number Coastal/Long Distance Medium1.0545
Triple Number Coastal/Long Distance High1.1740
Triple Number Windward/Leeward Low0.6701
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9581
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Predominantly Upwind622.60.9636
Predominantly Downwind566.61.0589
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.30.9688
Triple Number Coastal/Long Distance Low697.20.8606
Triple Number Coastal/Long Distance Medium569.01.0545
Triple Number Coastal/Long Distance High511.11.1740
Triple Number Windward/Leeward Low895.40.6701
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.1982.3763.2659.7596.4556.3521.4458.1440.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP589.31.0182 Predom. Dn High427.41.4037 5B AP M/H519.31.1554 TriNum AP Low697.20.8606 Predom. Rc Low743.20.8073 5B AP High490.31.2237 TriNum AP Med569.01.0544 Predom. Rc L/M587.81.0208 5B SF Bay Low878.70.6828 TriNum AP High511.11.1740 Predom. Rc Med528.41.1354 5B SF Bay L/M751.00.7989 TriNum W/L Low938.40.6394 Predom. Rc M/H482.21.2443 5B SF Bay Med670.30.8951 TriNum W/L Med703.30.8531 Predom. Rc High447.41.3410 5B SF Bay M/H618.80.9695 TriNum W/L Hig626.20.9581 5B W/L Low1044.20.5746 5B SF Bay High586.11.0237 Predom. Upwind644.00.9317 5B W/L L/M788.30.7611 ChiMac Up Low745.50.8048 Predom. Reaching556.01.0791 5B W/L Med694.00.8645 ChiMac Up Med689.80.8698 Predom. Downwind588.51.0195 5B W/L M/H637.10.9418 ChiMac Up High622.50.9639 Predom. Up Low824.70.7275 5B W/L High599.51.0008 ChiMac Off Low738.20.8128 Predom. Up L/M661.20.9075 W/L 60-40 Low1042.20.5757 ChiMac Off Med655.10.9159 Predom. Up Med610.40.9829 W/L 60-40 L/M797.20.7526 ChiMac Off High550.91.0892 Predom. Up M/H581.71.0315 W/L 60-40 Med712.10.8426 ChiMac AP Low737.90.8131 Predom. Up High569.11.0542 W/L 60-40 M/H664.30.9033 ChiMac AP Med669.60.8960 Predom. Dn Low850.20.7057 W/L 60-40 High637.60.9410 ChiMac AP High585.11.0255 Predom. Dn L/M638.90.9391 5B AP Low770.10.7792 BayMac Cove Island845.90.7093 Predom. Dn Med552.11.0867 5B AP L/M626.10.9583 BayMac Shore838.20.7158 Predom. Dn M/H484.11.2394 5B AP Med562.41.0669 Harvest Moon486.71.2329      SA/DSPL Up35.35SA/DSPL Dn55.32
ORC Ref  04560004H1U Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VAMOSUSA 30231
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOlson 30MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.153Maximum beam2.804Draft1.503Displacement1,698Wetted area13.99IMS L8.207LSM08.079Accomod. length9.114Sink (kg/mm) 10.81
VCGD-0.212VCGM-0.191 RM Rated (kg·m) 40.5Limit of positive stability(°) 121.0 Stability Index 114.2 BLR index 0.0000Default crew weight170 Declared crew weight 474
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.604IG10.975ISP10.975MDT10.104MDL10.146MDT2MDL2TLTaperMWGO
E3.279J3.584BAS1.247FSD0.029SFJ0.320SPL3.600WPLTPS3.750BD0.095MWTMCG
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/07/2016
SFFP0.338FFM0.849FF0.853LCFcl4.920SG1.0084
SAFP8.675FAM0.679FA0.681LCFsh5.113HBI0.727
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004H1U Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VAMOSUSA 30231
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn10.140.741.322.222.8219.3910/06/2020OUS140158-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.080.701.362.704.115.5511.29NoNo 31.0110/06/2020OUS140158-003
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS110.9610.9610.966.456.4058.8228/11/2020OUS141391-001
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA111.8710.7611.326.316.31100%59.5012/09/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004H1U Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org