Non Spin/HSFClub Certificate2026
SHEARWATERIRL 7677
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 Angles47.4°44.8°42.5°41.1°39.7°38.7°38.3°39.1°40.2°
Beat VMG2.223.213.954.494.895.125.215.265.19
52°3.524.975.956.627.037.257.367.447.44
60°3.825.286.256.857.217.437.567.667.68
75°4.065.506.467.037.377.617.808.048.13
90°3.955.406.417.037.407.667.908.318.59
110°3.374.845.956.777.287.627.918.519.08
120°3.124.565.676.547.127.497.808.429.07
135°2.653.975.085.986.717.207.548.128.75
150°2.223.364.345.235.996.637.097.718.28
Run VMG1.922.913.804.685.476.186.787.558.12
Gybe Angles143.3°144.7°174.8°178.4°179.3°179.8°179.8°179.8°179.8°
APH ToD:596.0CDL: 9.114APH ToT: 1.0068CertNo:26135_NS
BOAT
ClassDEHLER 36SQDesignerJudel VrolikBuilderDehlerAge date01/2001Series date01/2000Offset fileDEHLER36JV.offData fileIRL7667
HULL
Length Overall10.972 mMaximum Beam3.522 mDraft1.965 mDisplacement6,385 kgDLR6.7516IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.450m
CREW
Maximum weight670 kgMinimum weight540 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.1539.59Headsail Luffed29.5629.56Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail12.31Storm Jib9.94Heavy Weather Jib26.82
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 148.6 kg·m Stability Index 124.7
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  05180004TJA Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SHEARWATERIRL 7677
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 VMG1621.81121.5912.5801.8735.6703.3690.7684.7694.0
52°1021.9724.2604.9543.9512.4496.7489.1483.8483.8
60°941.6681.6576.2525.2499.2484.5475.9469.7468.6
75°887.6655.0556.9511.8488.4472.8461.4448.0442.9
90°911.0666.6561.8512.1486.7469.8455.7433.1418.9
110°1069.1743.4604.9531.4494.7472.7455.0423.2396.4
120°1154.9790.0634.7550.2505.5480.4461.7427.8397.0
135°1360.4907.8709.2601.6536.5499.8477.4443.1411.3
150°1622.31071.6828.8687.7600.8543.1507.6467.2434.8
Run VMG1873.31237.4947.2769.1657.8582.3530.8476.9443.3
Selected Courses
Windward / Leeward1747.51179.4929.9785.4696.7642.8610.8580.8568.6
All purpose1297.7893.0719.4624.5569.3536.7516.8493.7479.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward736.70.8144
All purpose596.01.0068
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7434
Downwind "popa"0.8074
70% up, 30% down "Ilhabela"0.7615
30% up, 70% down "Ilhabela-inverso"0.7871
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Predominantly Upwind631.90.9495
Predominantly Downwind624.00.9615
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP619.90.9679 Predom. Rc High470.01.2766 5B SF Bay L/M836.10.7177 TriNum AP Low806.20.7442 Predom. Dn Low1039.20.5774 5B SF Bay Med690.00.8695 TriNum AP Med592.11.0133 Predom. Dn L/M729.70.8223 5B SF Bay M/H606.40.9895 TriNum AP High513.11.1694 Predom. Dn Med595.21.0081 5B SF Bay High576.71.0404 TriNum W/L Low1109.50.5408 Predom. Dn M/H514.71.1657 5B AP Low915.00.6558 TriNum W/L Med732.20.8194 Predom. Dn High478.01.2552 5B AP L/M689.40.8704 TriNum W/L Hig607.50.9876 ChiMac Up Low829.30.7235 5B AP Med581.11.0324 Predom. Upwind661.60.9069 ChiMac Up Med735.10.8162 5B AP M/H520.61.1525 Predom. Reaching598.01.0033 ChiMac Up High627.20.9567 5B AP High495.31.2115 Predom. Downwind659.40.9099 ChiMac Off Low870.70.6891 5B W/L Low1259.10.4765 Predom. Up Low961.50.6240 ChiMac Off Med750.20.7998 5B W/L L/M881.30.6808 Predom. Up L/M708.00.8475 ChiMac Off High610.20.9833 5B W/L Med714.70.8395 Predom. Up Med606.30.9896 ChiMac AP Low843.30.7115 5B W/L M/H618.40.9703 Predom. Up M/H554.31.0824 ChiMac AP Med737.90.8131 5B W/L High583.91.0276 Predom. Up High537.21.1170 ChiMac AP High615.70.9745 W/L 60-40 Low1246.10.4815 Predom. Rc Low878.30.6831 BayMac Cove Island984.80.6093 W/L 60-40 L/M880.70.6813 Predom. Rc L/M644.20.9314 BayMac Shore973.00.6166 W/L 60-40 Med722.20.8307 Predom. Rc Med549.11.0926 Harvest Moon523.91.1452 W/L 60-40 M/H633.80.9467 Predom. Rc M/H495.51.2109 5B SF Bay Low1040.80.5765 W/L 60-40 High604.60.9924      SA/DSPL Up19.84SA/DSPL Dn19.84
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance653.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating653.70.9178
FinRating, kevyt tuuli1243.60.8041
FinRating, kova tuuli499.61.0008
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9178
Triple Number Coastal/Long Distance Low0.7442
Triple Number Coastal/Long Distance Medium1.0134
Triple Number Coastal/Long Distance High1.1694
Triple Number Windward/Leeward Low0.5689
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
For information
General Purpose Handicap (GPH)677.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Saronikos S All Purpose678.60.8841
Saronikos S Upwind746.40.8039
Saronikos S Downwind613.60.9778
Saronikos N All Purpose721.60.8315
Saronikos N Upwind781.20.7681
Saronikos N Downwind687.70.8725
Saronikos SW All Purpose695.00.8633
Saronikos SW Upwind773.80.7753
Saronikos SW Downwind631.90.9496
Saronikos NE All Purpose763.00.7864
Saronikos NE Upwind732.50.8191
Saronikos NE Downwind789.40.7601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose619.90.9679
5-Band All Purpose Low991.90.6049
5-Band All Purpose L/M714.70.8395
5-Band All Purpose Med598.51.0025
5-Band All Purpose M/H533.11.1256
5-Band All Purpose High506.11.1855
Single Number Predominant Upwind629.90.9525
Single Number Predominant Reaching570.61.0516
Single Number Predominant Downwind625.20.9597
5-Band 50-50 Windward/Leeward Low1259.10.4765
5-Band 50-50 Windward/Leeward L/M881.30.6808
5-Band 50-50 Windward/Leeward Med714.70.8395
5-Band 50-50 Windward/Leeward M/H618.40.9703
5-Band 50-50 Windward/Leeward High583.91.0276
5-Band 60-40 Windward/Leeward Low1246.10.4815
5-Band 60-40 Windward/Leeward L/M880.70.6813
5-Band 60-40 Windward/Leeward Med722.20.8307
5-Band 60-40 Windward/Leeward M/H633.80.9467
5-Band 60-40 Windward/Leeward High604.60.9924
Triple Number 50-50 Windward/Leeward Low1109.50.5408
Triple Number 50-50 Windward/Leeward Med732.40.8193
Triple Number 50-50 Windward/Leeward High607.50.9876
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward743.90.8066
Triple Number 60-40 Windward/Leeward Low1100.90.5450
Triple Number 60-40 Windward/Leeward Med738.80.8121
Triple Number 60-40 Windward/Leeward High624.40.9610
Triple Number All-Purpose Low881.00.6811
Triple Number All-Purpose Med610.40.9829
Triple Number All-Purpose High525.01.1429
Triple Number Predominant Upwind Low870.60.6892
Triple Number Predominant Upwind Med620.40.9670
Triple Number Predominant Upwind High551.71.0876
Triple Number Predominant Reaching Low788.50.7609
Triple Number Predominant Reaching Med567.31.0576
Triple Number Predominant Reaching High479.81.2506
Triple Number Predominant Downwind Low913.10.6571
Triple Number Predominant Downwind Med612.20.9801
Triple Number Predominant Downwind High497.31.2066
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low806.2
Triple Number Coastal/Long Distance Medium592.1
Triple Number Coastal/Long Distance High513.1
Triple Number Windward/Leeward Low1054.7
Triple Number Windward/Leeward Medium732.2
Triple Number Windward/Leeward High607.5
Predominantly Upwind631.9
Predominantly Downwind624.0
Predominantly Reaching587.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7442
Triple Number Coastal/Long Distance Medium1.0134
Triple Number Coastal/Long Distance High1.1694
Triple Number Windward/Leeward Low0.5689
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9876
Coastal/Long Distance0.9178
Predominantly Upwind0.9495
Predominantly Downwind0.9615
For information
General Purpose Handicap (GPH)677.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0068
Distanseseilas Trippeltall svak vind0.7442
Distanseseilas Trippeltall mellomvind1.0134
Distanseseilas Trippeltall sterk vind1.1694
Pølsebane Trippeltall svak vind0.5689
Pølsebane Trippeltall mellomvind0.8194
Pølsebane Trippeltall sterk vind0.9876
Motvind Singeltall0.9495
Medvind Singeltall0.9615
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Coastal/Long Distance653.70.9178
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind631.90.9495
Predominantly Downwind624.00.9615
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore572.31.0484
Cape Doctor Coastal484.01.2396
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7442
Triple Number Coastal/Long Distance Medium1.0134
Triple Number Coastal/Long Distance High1.1694
Triple Number Windward/Leeward Low0.5689
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9876
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7442
Triple Number Coastal/Long Distance Medium1.0134
Triple Number Coastal/Long Distance High1.1694
Triple Number Windward/Leeward Low0.5689
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9876
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Predominantly Upwind631.90.9495
Predominantly Downwind624.00.9615
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance653.70.9178
Triple Number Coastal/Long Distance Low806.20.7442
Triple Number Coastal/Long Distance Medium592.11.0134
Triple Number Coastal/Long Distance High513.11.1694
Triple Number Windward/Leeward Low1054.70.5689
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High607.50.9876
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1760.11185.2874.0706.8608.8557.7523.2473.9457.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP619.90.9679 Predom. Dn High478.01.2552 5B AP M/H520.61.1525 TriNum AP Low806.20.7442 Predom. Rc Low878.30.6831 5B AP High495.31.2115 TriNum AP Med592.11.0133 Predom. Rc L/M644.20.9314 5B SF Bay Low1040.80.5765 TriNum AP High513.11.1694 Predom. Rc Med549.11.0926 5B SF Bay L/M836.10.7177 TriNum W/L Low1109.50.5408 Predom. Rc M/H495.51.2109 5B SF Bay Med690.00.8695 TriNum W/L Med732.20.8194 Predom. Rc High470.01.2766 5B SF Bay M/H606.40.9895 TriNum W/L Hig607.50.9876 5B W/L Low1259.10.4765 5B SF Bay High576.71.0404 Predom. Upwind661.60.9069 5B W/L L/M881.30.6808 ChiMac Up Low829.30.7235 Predom. Reaching598.01.0033 5B W/L Med714.70.8395 ChiMac Up Med735.10.8162 Predom. Downwind659.40.9099 5B W/L M/H618.40.9703 ChiMac Up High627.20.9567 Predom. Up Low961.50.6240 5B W/L High583.91.0276 ChiMac Off Low870.70.6891 Predom. Up L/M708.00.8475 W/L 60-40 Low1246.10.4815 ChiMac Off Med750.20.7998 Predom. Up Med606.30.9896 W/L 60-40 L/M880.70.6813 ChiMac Off High610.20.9833 Predom. Up M/H554.31.0824 W/L 60-40 Med722.20.8307 ChiMac AP Low843.30.7115 Predom. Up High537.21.1170 W/L 60-40 M/H633.80.9467 ChiMac AP Med737.90.8131 Predom. Dn Low1039.20.5774 W/L 60-40 High604.60.9924 ChiMac AP High615.70.9745 Predom. Dn L/M729.70.8223 5B AP Low915.00.6558 BayMac Cove Island984.80.6093 Predom. Dn Med595.21.0081 5B AP L/M689.40.8704 BayMac Shore973.00.6166 Predom. Dn M/H514.71.1657 5B AP Med581.11.0324 Harvest Moon523.91.1452      SA/DSPL Up19.84SA/DSPL Dn19.84
ORC Ref  05180004TJA Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SHEARWATERIRL 7677
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDEHLER 36SQMeasurement16/06/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.972Maximum beam3.522Draft1.965Displacement6,385Wetted area27.08IMS L9.986LSM09.815Accomod. length10.972Sink (kg/mm) 20.30
VCGD-0.022VCGM-0.034 RM Rated (kg·m) 148.6Limit of positive stability(°) 121.6 Stability Index 124.7 BLR index 0.0000Default crew weight670 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBWPIPA0.0031
EDL1.562ST10.048ST20.170
ST30.170ST40.098ST50.262
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.200IG14.758ISP15.005MDT10.110MDL10.200MDT20.110MDL20.160TLMW0.200GO
E4.950J4.240BAS1.660FSDSFJSPLWPLTPSBD0.160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date09/06/2026
SFFP0.051FFM1.423FF1.423LCFcl6.168SG
SAFP10.441FAM1.032FA1.032LCFsh6.408HBI1.234
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004TJA Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SHEARWATERIRL 7677
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.811.492.7639.15from VPRS Cert 2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentNorth0.460.891.874.2814.42NoNo 29.56from VPRS Cert 2026Doyle0.460.962.014.2813.90NoNo 29.10
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.0 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity125 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity70 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  05180004TJA Issued on 19/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org