Club Certificate2026
TOUGHNUTGBR1411T
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 Angles46.0°43.0°41.2°39.5°37.8°37.4°37.1°37.2°38.1°
Beat VMG2.383.354.034.534.824.955.025.065.02
52°3.745.085.966.466.716.856.916.986.99
60°4.015.346.186.626.857.007.087.177.21
75°4.215.496.326.746.997.177.327.507.60
90°4.085.396.276.807.087.287.447.788.01
110°3.815.276.296.837.177.477.768.248.49
120°3.645.076.106.727.107.427.758.398.87
135°3.144.535.586.396.867.207.528.248.93
150°2.593.834.905.806.486.907.217.868.55
Run VMG2.243.324.255.055.776.336.767.367.97
Gybe Angles137.6°146.2°151.4°154.6°161.5°168.7°177.7°178.6°178.1°
APH ToD:592.0CDL: 8.299APH ToT: 1.0135CertNo:26083
BOAT
ClassMG 335DesignerT.CastroBuilderNorthshore YtsAge date01/1990Series date01/1987Offset filePOR007.BOFData fileGBR1411T
HULL
Length Overall10.210Maximum Beam3.438Draft1.924Displacement4,932DLR8.5963IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.390m
CREW
Maximum weight680(declared)Minimum weight550 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.2033.90Headsail Luffed29.9929.99Headsail FlyingSymmetric64.5464.54Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.78Storm Jib7.09Heavy Weather Jib19.12
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 98.8 Stability Index 112.7
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  051800048H5 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TOUGHNUTGBR1411T
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 VMG1511.91076.1893.0795.2746.4727.3717.3711.4717.2
52°963.1708.9603.6557.2536.2525.7520.7515.8514.7
60°897.1674.7582.3544.1525.3514.5508.4502.2499.4
75°856.1655.3569.9534.4515.3502.0492.0480.3473.5
90°881.3668.3574.1529.7508.3494.7484.0462.6449.2
110°946.0683.5572.7526.8501.9481.7463.8437.1423.9
120°990.1710.6590.1535.4507.3485.2464.5429.0406.1
135°1145.1794.7644.8563.4524.7500.3478.5436.8403.1
150°1391.0939.1734.5620.6555.3521.8499.1458.1421.3
Run VMG1606.21084.4847.3712.9624.2568.5532.7489.2451.6
Selected Courses
Windward / Leeward1559.11080.2870.2754.1685.3647.9625.0600.3584.4
All purpose1170.2832.1686.1611.3570.6547.9532.4510.5496.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward719.50.8339
All purpose592.01.0135
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7412
Downwind "popa"0.8643
70% up, 30% down "Ilhabela"0.7743
30% up, 70% down "Ilhabela-inverso"0.8233
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Predominantly Upwind635.20.9445
Predominantly Downwind605.90.9903
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP616.30.9736 Predom. Rc High488.21.2289 5B SF Bay L/M793.70.7560 TriNum AP Low759.10.7904 Predom. Dn Low934.90.6417 5B SF Bay Med678.80.8839 TriNum AP Med588.21.0201 Predom. Dn L/M686.30.8743 5B SF Bay M/H617.40.9718 TriNum AP High528.11.1362 Predom. Dn Med583.81.0278 5B SF Bay High591.81.0138 TriNum W/L Low1022.00.5871 Predom. Dn M/H523.11.1471 5B AP Low844.80.7102 TriNum W/L Med714.30.8400 Predom. Dn High489.31.2262 5B AP L/M664.20.9034 TriNum W/L Hig621.40.9655 ChiMac Up Low798.50.7514 5B AP Med580.01.0345 Predom. Upwind661.00.9077 ChiMac Up Med721.20.8319 5B AP M/H534.51.1225 Predom. Reaching593.21.0115 ChiMac Up High632.60.9485 5B AP High511.81.1722 Predom. Downwind634.40.9458 ChiMac Off Low801.30.7487 5B W/L Low1147.40.5229 Predom. Up Low908.30.6606 ChiMac Off Med706.30.8496 5B W/L L/M832.90.7204 Predom. Up L/M694.80.8636 ChiMac Off High594.81.0087 5B W/L Med700.90.8560 Predom. Up Med614.80.9760 ChiMac AP Low795.80.7539 5B W/L M/H629.80.9527 Predom. Up M/H576.51.0408 ChiMac AP Med710.80.8441 5B W/L High601.80.9970 Predom. Up High560.91.0697 ChiMac AP High611.90.9805 W/L 60-40 Low1145.80.5237 Predom. Rc Low819.70.7320 BayMac Cove Island915.10.6557 W/L 60-40 L/M839.10.7151 Predom. Rc L/M627.50.9562 BayMac Shore906.60.6618 W/L 60-40 Med713.00.8416 Predom. Rc Med554.01.0831 Harvest Moon527.71.1371 W/L 60-40 M/H647.90.9261 Predom. Rc M/H512.81.1699 5B SF Bay Low963.80.6225 W/L 60-40 High624.10.9613      SA/DSPL Up21.70SA/DSPL Dn33.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance643.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating643.00.9331
FinRating, kevyt tuuli1130.90.8842
FinRating, kova tuuli515.60.9697
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9331
Triple Number Coastal/Long Distance Low0.7904
Triple Number Coastal/Long Distance Medium1.0202
Triple Number Coastal/Long Distance High1.1362
Triple Number Windward/Leeward Low0.6153
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
For information
General Purpose Handicap (GPH)664.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Saronikos S All_Purpose670.20.8953
Saronikos S Upwind744.50.8059
Saronikos S Downwind584.91.0258
Saronikos N All_Purpose670.20.8953
Saronikos N Upwind775.90.7733
Saronikos N Downwind638.60.9396
Saronikos SW All_Purpose678.70.8840
Saronikos SW Upwind765.70.7835
Saronikos SW Downwind596.01.0067
Saronikos NE All_Purpose732.30.8194
Saronikos NE Upwind730.50.8214
Saronikos NE Downwind718.40.8352
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose616.30.9736
5-Band All-Purpose Low916.80.6545
5-Band All-Purpose L/M688.30.8717
5-Band All-Purpose Med598.01.0033
5-Band All-Purpose M/H549.01.0930
5-Band All-Purpose High524.41.1441
Single Number Predominant Upwind633.80.9467
Single Number Predominant Reaching570.71.0513
Single Number Predominant Downwind606.70.9890
5-Band 50-50 Windward/Leeward Low1147.40.5229
5-Band 50-50 Windward/Leeward L/M832.90.7204
5-Band 50-50 Windward/Leeward Med700.90.8560
5-Band 50-50 Windward/Leeward M/H629.80.9527
5-Band 50-50 Windward/Leeward High601.80.9970
5-Band 60-40 Windward/Leeward Low1145.80.5237
5-Band 60-40 Windward/Leeward L/M839.10.7151
5-Band 60-40 Windward/Leeward Med713.00.8416
5-Band 60-40 Windward/Leeward M/H647.90.9261
5-Band 60-40 Windward/Leeward High624.10.9613
Triple Number 50-50 Windward/Leeward Low1022.00.5871
Triple Number 50-50 Windward/Leeward Med714.40.8399
Triple Number 50-50 Windward/Leeward High621.50.9655
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward731.40.8204
Triple Number 60-40 Windward/Leeward Low1023.10.5865
Triple Number 60-40 Windward/Leeward Med725.50.8270
Triple Number 60-40 Windward/Leeward High640.70.9365
Triple Number All-Purpose Low824.60.7276
Triple Number All-Purpose Med606.80.9888
Triple Number All-Purpose High542.01.1070
Triple Number Predominant Upwind Low829.60.7232
Triple Number Predominant Upwind Med625.10.9599
Triple Number Predominant Upwind High576.51.0408
Triple Number Predominant Reaching Low746.10.8042
Triple Number Predominant Reaching Med569.11.0543
Triple Number Predominant Reaching High498.11.2047
Triple Number Predominant Downwind Low833.40.7199
Triple Number Predominant Downwind Med595.11.0082
Triple Number Predominant Downwind High505.21.1876
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low759.1
Triple Number Coastal/Long Distance Medium588.1
Triple Number Coastal/Long Distance High528.1
Triple Number Windward/Leeward Low975.1
Triple Number Windward/Leeward Medium714.3
Triple Number Windward/Leeward High621.4
Predominantly Upwind635.2
Predominantly Downwind605.9
Predominantly Reaching581.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7904
Triple Number Coastal/Long Distance Medium1.0202
Triple Number Coastal/Long Distance High1.1362
Triple Number Windward/Leeward Low0.6153
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9655
Coastal/Long Distance0.9331
Predominantly Upwind0.9445
Predominantly Downwind0.9903
For information
General Purpose Handicap (GPH)664.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0135
Distanseseilas Trippeltall svak vind0.7904
Distanseseilas Trippeltall mellomvind1.0202
Distanseseilas Trippeltall sterk vind1.1362
Pølsebane Trippeltall svak vind0.6153
Pølsebane Trippeltall mellomvind0.8400
Pølsebane Trippeltall sterk vind0.9655
Motvind Singeltall0.9445
Medvind Singeltall0.9903
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Coastal/Long Distance643.00.9331
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind635.20.9445
Predominantly Downwind605.90.9903
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore589.21.0184
Cape Doctor Coastal500.61.1986
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7904
Triple Number Coastal/Long Distance Medium1.0202
Triple Number Coastal/Long Distance High1.1362
Triple Number Windward/Leeward Low0.6153
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9655
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7904
Triple Number Coastal/Long Distance Medium1.0202
Triple Number Coastal/Long Distance High1.1362
Triple Number Windward/Leeward Low0.6153
Triple Number Windward/Leeward Medium0.8400
Triple Number Windward/Leeward High0.9655
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Predominantly Upwind635.20.9445
Predominantly Downwind605.90.9903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance643.00.9331
Triple Number Coastal/Long Distance Low759.10.7904
Triple Number Coastal/Long Distance Medium588.11.0202
Triple Number Coastal/Long Distance High528.11.1362
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium714.30.8400
Triple Number Windward/Leeward High621.40.9655
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1563.81080.6820.2684.1606.6567.9538.8491.2475.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP616.30.9736 Predom. Dn High489.31.2262 5B AP M/H534.51.1225 TriNum AP Low759.10.7904 Predom. Rc Low819.70.7320 5B AP High511.81.1722 TriNum AP Med588.21.0201 Predom. Rc L/M627.50.9562 5B SF Bay Low963.80.6225 TriNum AP High528.11.1362 Predom. Rc Med554.01.0831 5B SF Bay L/M793.70.7560 TriNum W/L Low1022.00.5871 Predom. Rc M/H512.81.1699 5B SF Bay Med678.80.8839 TriNum W/L Med714.30.8400 Predom. Rc High488.21.2289 5B SF Bay M/H617.40.9718 TriNum W/L Hig621.40.9655 5B W/L Low1147.40.5229 5B SF Bay High591.81.0138 Predom. Upwind661.00.9077 5B W/L L/M832.90.7204 ChiMac Up Low798.50.7514 Predom. Reaching593.21.0115 5B W/L Med700.90.8560 ChiMac Up Med721.20.8319 Predom. Downwind634.40.9458 5B W/L M/H629.80.9527 ChiMac Up High632.60.9485 Predom. Up Low908.30.6606 5B W/L High601.80.9970 ChiMac Off Low801.30.7487 Predom. Up L/M694.80.8636 W/L 60-40 Low1145.80.5237 ChiMac Off Med706.30.8496 Predom. Up Med614.80.9760 W/L 60-40 L/M839.10.7151 ChiMac Off High594.81.0087 Predom. Up M/H576.51.0408 W/L 60-40 Med713.00.8416 ChiMac AP Low795.80.7539 Predom. Up High560.91.0697 W/L 60-40 M/H647.90.9261 ChiMac AP Med710.80.8441 Predom. Dn Low934.90.6417 W/L 60-40 High624.10.9613 ChiMac AP High611.90.9805 Predom. Dn L/M686.30.8743 5B AP Low844.80.7102 BayMac Cove Island915.10.6557 Predom. Dn Med583.81.0278 5B AP L/M664.20.9034 BayMac Shore906.60.6618 Predom. Dn M/H523.11.1471 5B AP Med580.01.0345 Harvest Moon527.71.1371      SA/DSPL Up21.70SA/DSPL Dn33.55
ORC Ref  051800048H5 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TOUGHNUTGBR1411T
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMG 335Measurement05/06/1996HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.210Maximum beam3.438Draft1.924Displacement4,932Wetted area22.25IMS L8.592LSM08.309Accomod. length10.210Sink (kg/mm) 16.42
VCGD-0.040VCGM0.049 RM Rated (kg·m) 98.8Limit of positive stability(°) 113.0 Stability Index 112.7 BLR index 0.0000Default crew weight529 Declared crew weight 680
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.390PBW0.000PIPA0.0006
EDL0.000ST10.000ST20.000
ST30.000ST40.000ST50.000
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.390IG11.900ISP11.900MDT10.115MDL10.167MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.510J3.590BAS1.795FSDFoilSFJ0.000SPL3.590WPLTPS4.810BD0.000MWTMCG
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/09/2025
SFFP0.448FFMFF1.259LCFcl5.799SG
SAFP9.236FAMFA0.934LCFsh6.049HBI1.096
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  051800048H5 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TOUGHNUTGBR1411T
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.931.682.8533.20IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.711.132.435.2111.74NoNo 29.99* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment011.8911.8911.896.536.4564.54
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.2 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity84 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity54 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  051800048H5 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org