Club Certificate2026
SURPRISEESP-11500_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 Angles48.1°45.0°43.3°41.5°40.5°39.1°38.6°38.5°39.3°
Beat VMG2.353.334.044.544.784.935.045.115.07
52°3.755.196.156.706.937.047.127.227.24
60°4.135.556.456.927.157.267.337.437.46
75°4.495.876.707.127.387.557.657.777.87
90°4.475.846.717.177.477.717.928.218.39
110°3.975.376.437.077.457.778.088.719.18
120°3.645.146.246.957.387.728.068.809.51
135°3.164.595.696.557.107.487.848.649.50
150°2.613.895.005.936.667.147.508.219.02
Run VMG2.263.374.335.165.896.506.977.658.31
Gybe Angles142.1°146.2°150.7°154.3°159.9°166.6°175.4°178.6°177.4°
APH ToD:577.4CDL: 8.697APH ToT: 1.0391CertNo:1150001
BOAT
ClassDEHLER 37 CRDesignerV D STADTBuilderDEHLERAge date01/1998Series date01/1994Offset fileDEH37.OFFData fileE11500_C
HULL
Length Overall10.873 mMaximum Beam3.476 mDraft1.850 mDisplacement6,088 kgDLR7.5595IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.650%RS Assessment-0.356%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.400m
CREW
Maximum weight621 kg(default)Minimum weight491 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail39.2340.01Headsail Luffed24.6824.68Headsail Flying54.9354.93Symmetric74.6874.68Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.82Storm Jib8.68Heavy Weather Jib23.42
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 148.7 kg·m Stability Index 116.6
COMMENTS
MEDIDAS ESTIMADAS DE APAREJO.
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  03510004L2O Issued on 14/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SURPRISEESP-11500_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 VMG1533.21080.6890.5793.3753.2729.7714.3704.3710.1
52°959.0693.9585.5537.6519.3511.3505.3498.8497.6
60°871.7648.6558.1520.0503.2495.7491.4484.8482.3
75°802.2613.2537.6505.8488.0477.1470.8463.4457.4
90°805.8616.1536.7502.1482.2467.0454.6438.4429.2
110°906.1670.6560.2509.5483.4463.3445.4413.1392.2
120°987.9700.6577.3517.7487.7466.6446.9409.1378.7
135°1139.7784.5632.7550.0507.1481.0459.2416.8378.9
150°1379.5925.9720.1607.5540.7504.0479.9438.7398.9
Run VMG1592.91069.1831.1697.8611.7554.2516.8470.9433.0
Selected Courses
Windward / Leeward1563.01074.8860.8745.5682.4642.0615.5587.6571.6
All purpose1154.3816.3670.5596.2557.5533.6516.7493.8478.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward713.00.8415
All purpose577.41.0391
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7413
Downwind "popa"0.8839
70% up, 30% down "Ilhabela"0.7790
30% up, 70% down "Ilhabela-inverso"0.8357
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Predominantly Upwind622.60.9637
Predominantly Downwind589.41.0180
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.60.9989 Predom. Rc High468.31.2813 5B SF Bay L/M786.30.7631 TriNum AP Low743.40.8071 Predom. Dn Low917.90.6537 5B SF Bay Med672.60.8920 TriNum AP Med573.91.0454 Predom. Dn L/M669.80.8958 5B SF Bay M/H607.90.9871 TriNum AP High512.31.1711 Predom. Dn Med567.81.0568 5B SF Bay High579.11.0361 TriNum W/L Low1015.80.5907 Predom. Dn M/H505.41.1872 5B AP Low825.30.7270 TriNum W/L Med708.20.8472 Predom. Dn High470.61.2750 5B AP L/M649.10.9244 TriNum W/L Hig611.70.9809 ChiMac Up Low786.20.7632 5B AP Med565.91.0602 Predom. Upwind648.30.9256 ChiMac Up Med708.80.8465 5B AP M/H519.11.1557 Predom. Reaching572.51.0481 ChiMac Up High619.40.9687 5B AP High495.11.2120 Predom. Downwind617.70.9713 ChiMac Off Low784.60.7647 5B W/L Low1143.40.5248 Predom. Up Low895.70.6699 ChiMac Off Med689.70.8700 5B W/L L/M825.40.7270 Predom. Up L/M680.90.8812 ChiMac Off High577.91.0383 5B W/L Med695.40.8629 Predom. Up Med602.80.9954 ChiMac AP Low779.90.7694 5B W/L M/H620.90.9663 Predom. Up M/H563.01.0657 ChiMac AP Med695.30.8629 5B W/L High589.71.0175 Predom. Up High545.81.0993 ChiMac AP High596.21.0063 W/L 60-40 Low1144.00.5245 Predom. Rc Low793.40.7563 BayMac Cove Island903.40.6642 W/L 60-40 L/M833.10.7202 Predom. Rc L/M606.30.9897 BayMac Shore894.00.6711 W/L 60-40 Med709.10.8462 Predom. Rc Med534.71.1220 Harvest Moon507.21.1829 W/L 60-40 M/H640.50.9368 Predom. Rc M/H492.61.2179 5B SF Bay Low958.00.6263 W/L 60-40 High613.10.9786      SA/DSPL Up19.05SA/DSPL Dn33.96
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance630.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating630.50.9516
FinRating, kevyt tuuli1123.50.8901
FinRating, kova tuuli498.11.0038
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9516
Triple Number Coastal/Long Distance Low0.8071
Triple Number Coastal/Long Distance Medium1.0456
Triple Number Coastal/Long Distance High1.1711
Triple Number Windward/Leeward Low0.6199
Triple Number Windward/Leeward Medium0.8472
Triple Number Windward/Leeward High0.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
For information
General Purpose Handicap (GPH)648.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Saronikos S All Purpose657.40.9127
Saronikos S Upwind732.20.8194
Saronikos S Downwind568.31.0558
Saronikos N All Purpose690.10.8694
Saronikos N Upwind761.30.7881
Saronikos N Downwind622.60.9636
Saronikos SW All Purpose663.20.9047
Saronikos SW Upwind749.20.8008
Saronikos SW Downwind579.01.0363
Saronikos NE All Purpose715.60.8384
Saronikos NE Upwind707.70.8478
Saronikos NE Downwind703.30.8531
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose600.60.9989
5-Band All Purpose Low899.80.6668
5-Band All Purpose L/M672.20.8926
5-Band All Purpose Med583.51.0283
5-Band All Purpose M/H532.91.1260
5-Band All Purpose High507.31.1828
Single Number Predominant Upwind621.00.9662
Single Number Predominant Reaching550.51.0898
Single Number Predominant Downwind590.21.0165
5-Band 50-50 Windward/Leeward Low1143.40.5248
5-Band 50-50 Windward/Leeward L/M825.40.7270
5-Band 50-50 Windward/Leeward Med695.40.8629
5-Band 50-50 Windward/Leeward M/H620.90.9663
5-Band 50-50 Windward/Leeward High589.71.0175
5-Band 60-40 Windward/Leeward Low1144.00.5245
5-Band 60-40 Windward/Leeward L/M833.10.7202
5-Band 60-40 Windward/Leeward Med709.10.8462
5-Band 60-40 Windward/Leeward M/H640.50.9368
5-Band 60-40 Windward/Leeward High613.10.9786
Triple Number 50-50 Windward/Leeward Low1015.80.5907
Triple Number 50-50 Windward/Leeward Med708.30.8471
Triple Number 50-50 Windward/Leeward High611.70.9809
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward726.40.8259
Triple Number 60-40 Windward/Leeward Low1018.80.5889
Triple Number 60-40 Windward/Leeward Med721.10.8321
Triple Number 60-40 Windward/Leeward High632.20.9490
Triple Number All-Purpose Low807.60.7430
Triple Number All-Purpose Med592.11.0133
Triple Number All-Purpose High525.61.1415
Triple Number Predominant Upwind Low815.40.7358
Triple Number Predominant Upwind Med612.70.9793
Triple Number Predominant Upwind High562.91.0660
Triple Number Predominant Reaching Low722.30.8307
Triple Number Predominant Reaching Med550.71.0896
Triple Number Predominant Reaching High477.31.2572
Triple Number Predominant Downwind Low816.50.7348
Triple Number Predominant Downwind Med579.01.0363
Triple Number Predominant Downwind High486.81.2324
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low743.4
Triple Number Coastal/Long Distance Medium573.8
Triple Number Coastal/Long Distance High512.3
Triple Number Windward/Leeward Low967.9
Triple Number Windward/Leeward Medium708.2
Triple Number Windward/Leeward High611.7
Predominantly Upwind622.6
Predominantly Downwind589.4
Predominantly Reaching561.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8071
Triple Number Coastal/Long Distance Medium1.0456
Triple Number Coastal/Long Distance High1.1711
Triple Number Windward/Leeward Low0.6199
Triple Number Windward/Leeward Medium0.8472
Triple Number Windward/Leeward High0.9809
Coastal/Long Distance0.9516
Predominantly Upwind0.9637
Predominantly Downwind1.0180
For information
General Purpose Handicap (GPH)648.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0391
Distanseseilas Trippeltall svak vind0.8071
Distanseseilas Trippeltall mellomvind1.0456
Distanseseilas Trippeltall sterk vind1.1711
Pølsebane Trippeltall svak vind0.6199
Pølsebane Trippeltall mellomvind0.8472
Pølsebane Trippeltall sterk vind0.9809
Motvind Singeltall0.9637
Medvind Singeltall1.0180
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Coastal/Long Distance630.50.9516
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind622.60.9637
Predominantly Downwind589.41.0180
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore576.41.0410
Cape Doctor Coastal482.91.2424
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8071
Triple Number Coastal/Long Distance Medium1.0456
Triple Number Coastal/Long Distance High1.1711
Triple Number Windward/Leeward Low0.6199
Triple Number Windward/Leeward Medium0.8472
Triple Number Windward/Leeward High0.9809
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8071
Triple Number Coastal/Long Distance Medium1.0456
Triple Number Coastal/Long Distance High1.1711
Triple Number Windward/Leeward Low0.6199
Triple Number Windward/Leeward Medium0.8472
Triple Number Windward/Leeward High0.9809
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Predominantly Upwind622.60.9637
Predominantly Downwind589.41.0180
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.50.9516
Triple Number Coastal/Long Distance Low743.40.8071
Triple Number Coastal/Long Distance Medium573.81.0456
Triple Number Coastal/Long Distance High512.31.1711
Triple Number Windward/Leeward Low967.90.6199
Triple Number Windward/Leeward Medium708.20.8472
Triple Number Windward/Leeward High611.70.9809
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1566.01074.3808.3671.7595.7554.1522.4472.5455.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP600.60.9989 Predom. Dn High470.61.2750 5B AP M/H519.11.1557 TriNum AP Low743.40.8071 Predom. Rc Low793.40.7563 5B AP High495.11.2120 TriNum AP Med573.91.0454 Predom. Rc L/M606.30.9897 5B SF Bay Low958.00.6263 TriNum AP High512.31.1711 Predom. Rc Med534.71.1220 5B SF Bay L/M786.30.7631 TriNum W/L Low1015.80.5907 Predom. Rc M/H492.61.2179 5B SF Bay Med672.60.8920 TriNum W/L Med708.20.8472 Predom. Rc High468.31.2813 5B SF Bay M/H607.90.9871 TriNum W/L Hig611.70.9809 5B W/L Low1143.40.5248 5B SF Bay High579.11.0361 Predom. Upwind648.30.9256 5B W/L L/M825.40.7270 ChiMac Up Low786.20.7632 Predom. Reaching572.51.0481 5B W/L Med695.40.8629 ChiMac Up Med708.80.8465 Predom. Downwind617.70.9713 5B W/L M/H620.90.9663 ChiMac Up High619.40.9687 Predom. Up Low895.70.6699 5B W/L High589.71.0175 ChiMac Off Low784.60.7647 Predom. Up L/M680.90.8812 W/L 60-40 Low1144.00.5245 ChiMac Off Med689.70.8700 Predom. Up Med602.80.9954 W/L 60-40 L/M833.10.7202 ChiMac Off High577.91.0383 Predom. Up M/H563.01.0657 W/L 60-40 Med709.10.8462 ChiMac AP Low779.90.7694 Predom. Up High545.81.0993 W/L 60-40 M/H640.50.9368 ChiMac AP Med695.30.8629 Predom. Dn Low917.90.6537 W/L 60-40 High613.10.9786 ChiMac AP High596.21.0063 Predom. Dn L/M669.80.8958 5B AP Low825.30.7270 BayMac Cove Island903.40.6642 Predom. Dn Med567.81.0568 5B AP L/M649.10.9244 BayMac Shore894.00.6711 Predom. Dn M/H505.41.1872 5B AP Med565.91.0602 Harvest Moon507.21.1829      SA/DSPL Up19.05SA/DSPL Dn33.96
ORC Ref  03510004L2O Issued on 14/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SURPRISEESP-11500_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDEHLER 37 CRMeasurementHIN630-048Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.873Maximum beam3.476Draft1.850Displacement6,088Wetted area26.76IMS L9.532LSM09.303Accomod. length10.873Sink (kg/mm) 19.99
VCGD-0.215VCGM0.023 RM Rated (kg·m) 148.7Limit of positive stability(°) 113.8 Stability Index 116.6 BLR index 0.0000Default crew weight621 Declared crew weight 300
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBW0.139PIPA0.0082
PSD0.025PHD0.120PHL0.060
PSA17.0°ESL1.100
ST10.035ST20.170ST30.120
ST40.060ST50.270
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.500IG13.170ISP13.340MDT10.130MDL10.180MDT2MDL2TLMWGO
E5.000J3.820BAS1.677FSD0.100SFJSPL4.450WPLTPS4.450BDMWTMCG
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered150.0Flotation Date01/01/2010
SFFP0.932FFMFF1.263LCFcl6.148SG
SAFP10.450FAMFA0.918LCFsh6.388HBI1.119
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004L2O Issued on 14/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SURPRISEESP-11500_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.161.011.803.104.1339.2315/02/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC00.050.991.933.845.597.0914.79NoYes054.9312/01/2018C00010.060.510.981.942.933.8812.64NoNo 24.6812/01/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.7312.7312.737.047.0474.6815/01/2018
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length10.9 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity123 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity68 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004L2O Issued on 14/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org