Club Certificate2026
JONATHAN TRESESP-9794_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles46.9°44.3°42.2°41.4°41.0°40.7°40.4°40.5°41.8°
Beat VMG1.782.593.183.593.894.084.164.174.07
52°2.813.984.765.335.715.926.036.086.04
60°3.024.204.985.545.896.096.216.296.28
75°3.154.345.155.716.066.276.426.606.67
90°3.224.515.466.046.336.476.586.827.06
110°3.334.675.636.196.536.817.097.387.56
120°3.214.535.516.136.496.817.147.657.91
135°2.834.095.085.846.296.626.967.588.10
150°2.373.504.445.225.826.216.497.057.58
Run VMG2.053.033.844.525.045.455.786.296.76
Gybe Angles142.4°145.6°147.1°147.8°150.5°156.1°160.6°176.4°161.0°
APH ToD:689.1CDL: 6.091APH ToT: 0.8707CertNo:979401
BOAT
ClassOHLSON 29DesignerOHLSON EINARBuilderARTEKNOAge date02/1977Series date01/1977Offset fileGR0073.BOFData fileE9794_C
HULL
Length Overall8.795 mMaximum Beam2.700 mDraft1.583 mDisplacement3,366 kgDLR10.8201IMS DivisionPerformanceDynamic Allowance0.620%Age Allowance0.650%RS Assessment-0.025%
PROPELLER
InstallationShaft non exposedTypeSolid 2 bladesDiameter0.395m
CREW
Maximum weight180 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.6815.92Headsail Luffed24.3624.36Headsail FlyingSymmetricAsymmetric56.6356.63 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.55Storm Jib5.47Heavy Weather Jib14.75
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 58.6 kg·m Stability Index 132.5
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  03510004LH0 Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JONATHAN TRESESP-9794_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG2023.01389.21132.91001.6924.6883.2866.0862.4885.5
52°1280.5904.7755.8675.3631.0608.1597.2592.2596.2
60°1190.9857.5722.4649.8610.8590.7579.7572.8573.1
75°1143.4830.3699.0629.9593.9574.0560.9545.1539.6
90°1119.4797.5660.0596.3568.9556.5547.2527.6510.0
110°1081.2771.0639.6581.3551.6528.3508.0487.6476.2
120°1120.6795.5653.3587.6554.6528.4504.3470.7455.2
135°1272.8880.1708.6616.6572.1543.4517.4475.0444.3
150°1520.81028.8811.0689.8619.0579.6554.3510.6474.8
Run VMG1756.01187.9936.5796.5714.4661.1622.5572.7532.8
Selected Courses
Windward / Leeward1889.51288.61034.7899.1819.5772.1744.3717.6709.2
All purpose1430.7994.0810.0714.5662.2631.1611.5589.6580.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward858.30.6990
All purpose689.10.8707
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5949
Downwind "popa"0.7648
70% up, 30% down "Ilhabela"0.6374
30% up, 70% down "Ilhabela-inverso"0.7044
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Predominantly Upwind756.00.7936
Predominantly Downwind690.20.8693
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP718.70.8348 Predom. Rc High556.41.0784 5B SF Bay L/M948.50.6326 TriNum AP Low902.00.6652 Predom. Dn Low1074.50.5584 5B SF Bay Med807.00.7435 TriNum AP Med684.30.8768 Predom. Dn L/M781.40.7678 5B SF Bay M/H729.20.8228 TriNum AP High608.20.9865 Predom. Dn Med663.90.9037 5B SF Bay High702.30.8543 TriNum W/L Low1220.80.4915 Predom. Dn M/H595.71.0072 5B AP Low1002.80.5983 TriNum W/L Med852.20.7041 Predom. Dn High559.91.0717 5B AP L/M781.60.7677 TriNum W/L Hig741.20.8095 ChiMac Up Low982.20.6109 5B AP Med673.80.8905 Predom. Upwind792.80.7568 ChiMac Up Med876.10.6849 5B AP M/H615.40.9750 Predom. Reaching683.80.8774 ChiMac Up High754.30.7954 5B AP High591.81.0139 Predom. Downwind724.10.8287 ChiMac Off Low917.70.6538 5B W/L Low1375.30.4363 Predom. Up Low1132.40.5298 ChiMac Off Med807.40.7432 5B W/L L/M992.50.6045 Predom. Up L/M841.40.7131 ChiMac Off High678.40.8845 5B W/L Med836.50.7173 Predom. Up Med729.00.8230 ChiMac AP Low945.10.6349 5B W/L M/H750.80.7991 Predom. Up M/H673.30.8912 ChiMac AP Med838.20.7158 5B W/L High720.80.8325 Predom. Up High656.90.9133 ChiMac AP High714.00.8403 W/L 60-40 Low1397.00.4295 Predom. Rc Low975.60.6150 BayMac Cove Island1094.10.5484 W/L 60-40 L/M1012.70.5925 Predom. Rc L/M726.00.8265 BayMac Shore1086.60.5522 W/L 60-40 Med857.80.6995 Predom. Rc Med631.50.9501 Harvest Moon597.51.0042 W/L 60-40 M/H775.30.7739 Predom. Rc M/H581.71.0315 5B SF Bay Low1159.00.5177 W/L 60-40 High750.00.8000      SA/DSPL Up17.76SA/DSPL Dn32.07
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance751.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating751.40.7985
FinRating, kevyt tuuli1354.00.7385
FinRating, kova tuuli596.10.8388
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7985
Triple Number Coastal/Long Distance Low0.6652
Triple Number Coastal/Long Distance Medium0.8770
Triple Number Coastal/Long Distance High0.9865
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7041
Triple Number Windward/Leeward High0.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
For information
General Purpose Handicap (GPH)776.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Saronikos S All Purpose810.20.7406
Saronikos S Upwind926.60.6475
Saronikos S Downwind660.40.9086
Saronikos N All Purpose840.90.7135
Saronikos N Upwind969.00.6192
Saronikos N Downwind710.40.8446
Saronikos SW All Purpose815.70.7356
Saronikos SW Upwind957.10.6269
Saronikos SW Downwind663.20.9048
Saronikos NE All Purpose869.40.6901
Saronikos NE Upwind906.20.6621
Saronikos NE Downwind799.50.7505
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose718.70.8348
5-Band All Purpose Low1098.20.5463
5-Band All Purpose L/M808.30.7423
5-Band All Purpose Med694.70.8636
5-Band All Purpose M/H633.80.9466
5-Band All Purpose High608.00.9868
Single Number Predominant Upwind755.30.7944
Single Number Predominant Reaching653.40.9182
Single Number Predominant Downwind690.40.8690
5-Band 50-50 Windward/Leeward Low1375.30.4363
5-Band 50-50 Windward/Leeward L/M992.50.6045
5-Band 50-50 Windward/Leeward Med836.50.7173
5-Band 50-50 Windward/Leeward M/H750.80.7991
5-Band 50-50 Windward/Leeward High720.80.8325
5-Band 60-40 Windward/Leeward Low1397.00.4295
5-Band 60-40 Windward/Leeward L/M1012.70.5925
5-Band 60-40 Windward/Leeward Med857.80.6995
5-Band 60-40 Windward/Leeward M/H775.30.7739
5-Band 60-40 Windward/Leeward High750.00.8000
Triple Number 50-50 Windward/Leeward Low1220.80.4915
Triple Number 50-50 Windward/Leeward Med852.20.7040
Triple Number 50-50 Windward/Leeward High741.20.8095
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward880.00.6818
Triple Number 60-40 Windward/Leeward Low1241.50.4833
Triple Number 60-40 Windward/Leeward Med873.30.6871
Triple Number 60-40 Windward/Leeward High766.80.7825
Triple Number All-Purpose Low980.70.6118
Triple Number All-Purpose Med705.80.8501
Triple Number All-Purpose High626.10.9583
Triple Number Predominant Upwind Low1021.20.5875
Triple Number Predominant Upwind Med743.60.8069
Triple Number Predominant Upwind High674.50.8896
Triple Number Predominant Reaching Low880.70.6812
Triple Number Predominant Reaching Med652.80.9191
Triple Number Predominant Reaching High562.91.0659
Triple Number Predominant Downwind Low956.60.6272
Triple Number Predominant Downwind Med674.60.8894
Triple Number Predominant Downwind High573.41.0464
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low902.0
Triple Number Coastal/Long Distance Medium684.2
Triple Number Coastal/Long Distance High608.2
Triple Number Windward/Leeward Low1161.7
Triple Number Windward/Leeward Medium852.2
Triple Number Windward/Leeward High741.2
Predominantly Upwind756.0
Predominantly Downwind690.2
Predominantly Reaching662.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6652
Triple Number Coastal/Long Distance Medium0.8770
Triple Number Coastal/Long Distance High0.9865
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7041
Triple Number Windward/Leeward High0.8095
Coastal/Long Distance0.7985
Predominantly Upwind0.7936
Predominantly Downwind0.8693
For information
General Purpose Handicap (GPH)776.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8707
Distanseseilas Trippeltall svak vind0.6652
Distanseseilas Trippeltall mellomvind0.8770
Distanseseilas Trippeltall sterk vind0.9865
Pølsebane Trippeltall svak vind0.5165
Pølsebane Trippeltall mellomvind0.7041
Pølsebane Trippeltall sterk vind0.8095
Motvind Singeltall0.7936
Medvind Singeltall0.8693
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Coastal/Long Distance751.40.7985
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind756.00.7936
Predominantly Downwind690.20.8693
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore711.70.8430
Cape Doctor Coastal583.11.0290
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6652
Triple Number Coastal/Long Distance Medium0.8770
Triple Number Coastal/Long Distance High0.9865
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7041
Triple Number Windward/Leeward High0.8095
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6652
Triple Number Coastal/Long Distance Medium0.8770
Triple Number Coastal/Long Distance High0.9865
Triple Number Windward/Leeward Low0.5165
Triple Number Windward/Leeward Medium0.7041
Triple Number Windward/Leeward High0.8095
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Predominantly Upwind756.00.7936
Predominantly Downwind690.20.8693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance751.40.7985
Triple Number Coastal/Long Distance Low902.00.6652
Triple Number Coastal/Long Distance Medium684.20.8770
Triple Number Coastal/Long Distance High608.20.9865
Triple Number Windward/Leeward Low1161.70.5165
Triple Number Windward/Leeward Medium852.20.7041
Triple Number Windward/Leeward High741.20.8095
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.21278.5970.1807.1709.1655.8617.5561.0548.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP718.70.8348 Predom. Dn High559.91.0717 5B AP M/H615.40.9750 TriNum AP Low902.00.6652 Predom. Rc Low975.60.6150 5B AP High591.81.0139 TriNum AP Med684.30.8768 Predom. Rc L/M726.00.8265 5B SF Bay Low1159.00.5177 TriNum AP High608.20.9865 Predom. Rc Med631.50.9501 5B SF Bay L/M948.50.6326 TriNum W/L Low1220.80.4915 Predom. Rc M/H581.71.0315 5B SF Bay Med807.00.7435 TriNum W/L Med852.20.7041 Predom. Rc High556.41.0784 5B SF Bay M/H729.20.8228 TriNum W/L Hig741.20.8095 5B W/L Low1375.30.4363 5B SF Bay High702.30.8543 Predom. Upwind792.80.7568 5B W/L L/M992.50.6045 ChiMac Up Low982.20.6109 Predom. Reaching683.80.8774 5B W/L Med836.50.7173 ChiMac Up Med876.10.6849 Predom. Downwind724.10.8287 5B W/L M/H750.80.7991 ChiMac Up High754.30.7954 Predom. Up Low1132.40.5298 5B W/L High720.80.8325 ChiMac Off Low917.70.6538 Predom. Up L/M841.40.7131 W/L 60-40 Low1397.00.4295 ChiMac Off Med807.40.7432 Predom. Up Med729.00.8230 W/L 60-40 L/M1012.70.5925 ChiMac Off High678.40.8845 Predom. Up M/H673.30.8912 W/L 60-40 Med857.80.6995 ChiMac AP Low945.10.6349 Predom. Up High656.90.9133 W/L 60-40 M/H775.30.7739 ChiMac AP Med838.20.7158 Predom. Dn Low1074.50.5584 W/L 60-40 High750.00.8000 ChiMac AP High714.00.8403 Predom. Dn L/M781.40.7678 5B AP Low1002.80.5983 BayMac Cove Island1094.10.5484 Predom. Dn Med663.90.9037 5B AP L/M781.60.7677 BayMac Shore1086.60.5522 Predom. Dn M/H595.71.0072 5B AP Med673.80.8905 Harvest Moon597.51.0042      SA/DSPL Up17.76SA/DSPL Dn32.07
ORC Ref  03510004LH0 Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JONATHAN TRESESP-9794_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOHLSON 29Measurement15/02/2016HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.795Maximum beam2.700Draft1.583Displacement3,366Wetted area17.03IMS L6.965LSM06.775Accomod. length8.775Sink (kg/mm) 11.39
VCGD-0.147VCGM-0.164 RM Rated (kg·m) 58.6Limit of positive stability(°) 130.1 Stability Index 132.5 BLR index 0.0000Default crew weight395 Declared crew weight 180
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.395PBWPIPA0.0171
PSD0.025PHD0.046PHL0.068
PSA27.5°ESL0.515
RIG
BackstayFixedForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.470IG10.450ISP10.760MDT10.110MDL10.150MDT2MDL2TLMWGO
E2.740J3.650BAS1.320FSD0.030SFJSPLWPLTPS4.370BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered60.0Flotation Date01/01/2010
SFFP0.500FFMFF1.052LCFcl4.842SG
SAFP8.510FAMFA0.807LCFsh5.029HBI0.871
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004LH0 Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JONATHAN TRESESP-9794_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.070.591.071.8115.68RI
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.061.132.335.029.90NoNo 24.36RI
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00111.509.4610.486.586.10108%56.63RI
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03510004LH0 Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org