Club Certificate2026
TIGHEY BOYIRL 23315
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 Angles46.1°43.4°41.3°39.6°37.8°37.1°37.0°37.1°37.8°
Beat VMG2.383.414.174.745.085.235.325.395.35
52°3.745.216.206.817.127.267.347.437.44
60°4.035.496.456.997.287.447.537.637.65
75°4.245.686.627.137.437.657.817.998.08
90°4.175.826.877.357.577.747.978.358.59
110°4.275.957.037.567.948.268.508.939.32
120°4.145.806.927.507.938.368.779.4410.04
135°3.655.206.417.177.658.108.579.7211.62
150°3.024.385.526.487.157.567.938.7410.07
Run VMG2.613.804.785.626.226.657.027.678.72
Gybe Angles139.4°143.1°147.4°149.6°152.8°157.7°161.7°160.8°141.4°
APH ToD:549.5CDL: 9.299APH ToT: 1.0919CertNo:26081
BOAT
ClassJ 109DesignerJOHNSTONEBuilderJ BOATSAge date10/2007Series date01/2001Offset fileJ109.offData fileIRL23315
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.151 mDisplacement5,183 kgDLR6.2402IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.8037.54Headsail Luffed29.4929.49Headsail FlyingSymmetricAsymmetric107.48107.48 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.91Storm Jib10.13Heavy Weather Jib27.35
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 120.6 kg·m Stability Index 114.8
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  05180004MWI Issued on 24/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TIGHEY BOYIRL 23315
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 VMG1513.71057.2862.9759.7708.0687.8677.3668.5672.6
52°963.1691.6580.8528.9505.7495.6490.5484.7483.6
60°894.4655.4558.0515.2494.4483.6478.1471.5470.4
75°849.5633.5543.9505.2484.4470.4461.0450.7445.5
90°863.3618.2524.1489.9475.5465.3451.7431.4419.3
110°843.4605.3512.3476.0453.1435.6423.6403.0386.2
120°870.2620.3520.3480.0453.7430.8410.6381.4358.5
135°986.7692.2561.8501.8470.7444.6419.9370.4309.7
150°1193.3821.4651.8555.2503.6476.2454.1412.0357.6
Run VMG1377.9948.5752.6641.0578.7541.4512.8469.6413.0
Selected Courses
Windward / Leeward1445.81002.9807.7700.4643.3614.6595.0569.1542.8
All purpose1093.9771.1634.0565.9530.4510.2495.4473.1452.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward674.90.8891
All purpose549.51.0919
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7747
Downwind "popa"0.9450
70% up, 30% down "Ilhabela"0.8190
30% up, 70% down "Ilhabela-inverso"0.8865
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Predominantly Upwind596.31.0063
Predominantly Downwind554.91.0813
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP572.71.0476 Predom. Rc High446.11.3451 5B SF Bay L/M738.70.8122 TriNum AP Low702.60.8540 Predom. Dn Low840.20.7141 5B SF Bay Med634.40.9458 TriNum AP Med545.91.0991 Predom. Dn L/M621.90.9648 5B SF Bay M/H579.81.0349 TriNum AP High490.71.2227 Predom. Dn Med536.81.1177 5B SF Bay High552.11.0868 TriNum W/L Low948.60.6325 Predom. Dn M/H484.31.2390 5B AP Low777.80.7714 TriNum W/L Med668.90.8970 Predom. Dn High446.81.3429 5B AP L/M614.90.9758 TriNum W/L Hig590.21.0166 ChiMac Up Low758.40.7911 5B AP Med538.61.1140 Predom. Upwind622.80.9634 ChiMac Up Med682.10.8797 5B AP M/H497.11.2071 Predom. Reaching547.41.0961 ChiMac Up High593.81.0104 5B AP High473.41.2675 Predom. Downwind579.21.0358 ChiMac Off Low724.20.8285 5B W/L Low1064.80.5635 Predom. Up Low867.70.6915 ChiMac Off Med642.20.9343 5B W/L L/M774.40.7748 Predom. Up L/M654.60.9166 ChiMac Off High544.11.1027 5B W/L Med657.70.9122 Predom. Up Med577.21.0395 ChiMac AP Low738.00.8131 5B W/L M/H598.01.0033 Predom. Up M/H540.21.1108 ChiMac AP Med659.80.9093 5B W/L High569.01.0545 Predom. Up High522.51.1482 ChiMac AP High567.71.0569 W/L 60-40 Low1076.40.5574 Predom. Rc Low756.70.7930 BayMac Cove Island849.50.7063 W/L 60-40 L/M785.90.7634 Predom. Rc L/M576.21.0413 BayMac Shore843.40.7114 W/L 60-40 Med670.90.8943 Predom. Rc Med512.21.1714 Harvest Moon485.81.2352 W/L 60-40 M/H614.50.9765 Predom. Rc M/H473.81.2665 5B SF Bay Low898.70.6676 W/L 60-40 High589.41.0181      SA/DSPL Up22.01SA/DSPL Dn47.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance597.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating597.11.0049
FinRating, kevyt tuuli1046.90.9552
FinRating, kova tuuli476.11.0503
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0049
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.0993
Triple Number Coastal/Long Distance High1.2227
Triple Number Windward/Leeward Low0.6628
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
For information
General Purpose Handicap (GPH)616.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Saronikos S All Purpose633.00.9479
Saronikos S Upwind714.30.8400
Saronikos S Downwind530.41.1312
Saronikos N All Purpose658.00.9119
Saronikos N Upwind746.30.8040
Saronikos N Downwind570.01.0526
Saronikos SW All Purpose635.60.9440
Saronikos SW Upwind737.20.8139
Saronikos SW Downwind529.91.1324
Saronikos NE All Purpose679.60.8829
Saronikos NE Upwind701.50.8553
Saronikos NE Downwind634.60.9455
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose572.71.0476
5-Band All Purpose Low850.10.7058
5-Band All Purpose L/M636.30.9429
5-Band All Purpose Med556.21.0787
5-Band All Purpose M/H512.11.1718
5-Band All Purpose High485.01.2372
Single Number Predominant Upwind595.41.0077
Single Number Predominant Reaching525.81.1411
Single Number Predominant Downwind555.31.0804
5-Band 50-50 Windward/Leeward Low1064.80.5635
5-Band 50-50 Windward/Leeward L/M774.40.7748
5-Band 50-50 Windward/Leeward Med657.70.9122
5-Band 50-50 Windward/Leeward M/H598.01.0033
5-Band 50-50 Windward/Leeward High569.01.0545
5-Band 60-40 Windward/Leeward Low1076.40.5574
5-Band 60-40 Windward/Leeward L/M785.90.7634
5-Band 60-40 Windward/Leeward Med670.90.8943
5-Band 60-40 Windward/Leeward M/H614.50.9765
5-Band 60-40 Windward/Leeward High589.41.0181
Triple Number 50-50 Windward/Leeward Low948.60.6325
Triple Number 50-50 Windward/Leeward Med669.00.8969
Triple Number 50-50 Windward/Leeward High590.21.0166
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward688.30.8717
Triple Number 60-40 Windward/Leeward Low959.90.6251
Triple Number 60-40 Windward/Leeward Med681.80.8800
Triple Number 60-40 Windward/Leeward High607.50.9877
Triple Number All-Purpose Low763.00.7864
Triple Number All-Purpose Med563.81.0641
Triple Number All-Purpose High505.01.1882
Triple Number Predominant Upwind Low786.80.7626
Triple Number Predominant Upwind Med586.81.0225
Triple Number Predominant Upwind High540.41.1104
Triple Number Predominant Reaching Low687.10.8733
Triple Number Predominant Reaching Med526.61.1393
Triple Number Predominant Reaching High458.21.3095
Triple Number Predominant Downwind Low751.50.7984
Triple Number Predominant Downwind Med545.51.1000
Triple Number Predominant Downwind High465.91.2879
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low702.6
Triple Number Coastal/Long Distance Medium545.8
Triple Number Coastal/Long Distance High490.7
Triple Number Windward/Leeward Low905.3
Triple Number Windward/Leeward Medium668.9
Triple Number Windward/Leeward High590.2
Predominantly Upwind596.3
Predominantly Downwind554.9
Predominantly Reaching533.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.0993
Triple Number Coastal/Long Distance High1.2227
Triple Number Windward/Leeward Low0.6628
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0166
Coastal/Long Distance1.0049
Predominantly Upwind1.0063
Predominantly Downwind1.0813
For information
General Purpose Handicap (GPH)616.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0919
Distanseseilas Trippeltall svak vind0.8540
Distanseseilas Trippeltall mellomvind1.0993
Distanseseilas Trippeltall sterk vind1.2227
Pølsebane Trippeltall svak vind0.6628
Pølsebane Trippeltall mellomvind0.8970
Pølsebane Trippeltall sterk vind1.0166
Motvind Singeltall1.0063
Medvind Singeltall1.0813
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Coastal/Long Distance597.11.0049
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind596.31.0063
Predominantly Downwind554.91.0813
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore550.71.0896
Cape Doctor Coastal458.61.3082
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.0993
Triple Number Coastal/Long Distance High1.2227
Triple Number Windward/Leeward Low0.6628
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0166
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8540
Triple Number Coastal/Long Distance Medium1.0993
Triple Number Coastal/Long Distance High1.2227
Triple Number Windward/Leeward Low0.6628
Triple Number Windward/Leeward Medium0.8970
Triple Number Windward/Leeward High1.0166
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Predominantly Upwind596.31.0063
Predominantly Downwind554.91.0813
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.11.0049
Triple Number Coastal/Long Distance Low702.60.8540
Triple Number Coastal/Long Distance Medium545.81.0993
Triple Number Coastal/Long Distance High490.71.2227
Triple Number Windward/Leeward Low905.30.6628
Triple Number Windward/Leeward Medium668.90.8970
Triple Number Windward/Leeward High590.21.0166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1439.0997.4758.9634.0564.5529.3500.4454.5435.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP572.71.0476 Predom. Dn High446.81.3429 5B AP M/H497.11.2071 TriNum AP Low702.60.8540 Predom. Rc Low756.70.7930 5B AP High473.41.2675 TriNum AP Med545.91.0991 Predom. Rc L/M576.21.0413 5B SF Bay Low898.70.6676 TriNum AP High490.71.2227 Predom. Rc Med512.21.1714 5B SF Bay L/M738.70.8122 TriNum W/L Low948.60.6325 Predom. Rc M/H473.81.2665 5B SF Bay Med634.40.9458 TriNum W/L Med668.90.8970 Predom. Rc High446.11.3451 5B SF Bay M/H579.81.0349 TriNum W/L Hig590.21.0166 5B W/L Low1064.80.5635 5B SF Bay High552.11.0868 Predom. Upwind622.80.9634 5B W/L L/M774.40.7748 ChiMac Up Low758.40.7911 Predom. Reaching547.41.0961 5B W/L Med657.70.9122 ChiMac Up Med682.10.8797 Predom. Downwind579.21.0358 5B W/L M/H598.01.0033 ChiMac Up High593.81.0104 Predom. Up Low867.70.6915 5B W/L High569.01.0545 ChiMac Off Low724.20.8285 Predom. Up L/M654.60.9166 W/L 60-40 Low1076.40.5574 ChiMac Off Med642.20.9343 Predom. Up Med577.21.0395 W/L 60-40 L/M785.90.7634 ChiMac Off High544.11.1027 Predom. Up M/H540.21.1108 W/L 60-40 Med670.90.8943 ChiMac AP Low738.00.8131 Predom. Up High522.51.1482 W/L 60-40 M/H614.50.9765 ChiMac AP Med659.80.9093 Predom. Dn Low840.20.7141 W/L 60-40 High589.41.0181 ChiMac AP High567.71.0569 Predom. Dn L/M621.90.9648 5B AP Low777.80.7714 BayMac Cove Island849.50.7063 Predom. Dn Med536.81.1177 5B AP L/M614.90.9758 BayMac Shore843.40.7114 Predom. Dn M/H484.31.2390 5B AP Med538.61.1140 Harvest Moon485.81.2352      SA/DSPL Up22.01SA/DSPL Dn47.91
ORC Ref  05180004MWI Issued on 24/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TIGHEY BOYIRL 23315
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109Measurement06/06/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.757Maximum beam3.524Draft2.151Displacement5,183Wetted area24.99IMS L9.701LSM09.399Accomod. length10.757Sink (kg/mm) 18.51
VCGD0.055VCGM0.018 RM Rated (kg·m) 120.6Limit of positive stability(°) 114.9 Stability Index 114.8 BLR index 0.0000Default crew weight630 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL1.945ST10.048ST20.170
ST30.170ST40.098ST50.335
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.180IG14.180ISP15.095MDT10.105MDL10.185MDT20.105MDL20.130TL1.030MW0.185GO0.200
E4.730J4.070BAS1.605FSD0.030SFJ0.000SPLWPLTPS5.320BD0.155MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered120.6Flotation Date25/01/2025
SFFP0.420FFMFF1.268LCFcl5.990SG
SAFP10.254FAMFA0.980LCFsh6.240HBI1.103
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004MWI Issued on 24/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TIGHEY BOYIRL 23315
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.170.971.743.033.9436.8022/01/2026measured by Barry Hayes - UK Sailmakers
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentHeadsail0.150.651.162.153.104.0813.90NoNo 29.49IRC 2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment016.9413.3815.168.608.14106%107.48IRC 2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  05180004MWI Issued on 24/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org