Club Certificate2026
PROMISE 3GBR7451R
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 Angles47.5°45.0°43.0°41.2°39.7°38.9°38.4°38.7°39.4°
Beat VMG2.393.494.355.005.465.715.835.955.94
52°3.815.446.597.397.878.138.278.418.44
60°4.145.806.937.668.108.358.518.668.72
75°4.406.047.177.878.298.578.799.079.21
90°4.336.157.448.188.578.808.979.399.73
110°4.426.257.598.368.839.239.6010.1510.62
120°4.266.087.438.258.759.209.6510.5811.36
135°3.725.406.767.768.398.859.3110.3411.72
150°3.064.515.756.837.718.308.739.5910.61
Run VMG2.653.914.985.916.697.357.958.839.63
Gybe Angles138.4°141.5°145.3°148.4°153.4°160.1°171.8°178.1°177.4°
APH ToD:506.0CDL: 11.495APH ToT: 1.1857CertNo:26068
BOAT
ClassFIRST 47.7DesignerB.FARRBuilderBENETEAUAge date02/2000Series date12/1999Offset fileF191.OFFData fileGBR7451R
HULL
Length Overall14.506Maximum Beam4.512Draft2.272Displacement11,500DLR6.1067IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.520m
CREW
Maximum weight1,105(declared)Minimum weight939 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail65.4566.59Headsail Luffed40.0840.08Headsail FlyingSymmetricAsymmetric150.11150.11 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail19.88Storm Jib14.28Heavy Weather Jib38.55
SAIL LIMITS
Headsails7Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 332.7 Stability Index 114.3
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  051800048FH Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PROMISE 3GBR7451R
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 VMG1505.71030.3827.5720.0659.8630.8617.4605.3606.2
52°946.0662.2545.9487.3457.5442.8435.4428.3426.3
60°869.8621.0519.7469.7444.6431.2423.2415.6412.7
75°819.0595.6502.2457.3434.2419.8409.7397.0390.7
90°831.8585.5483.8440.3420.1409.1401.2383.5369.8
110°815.3575.6474.4430.7407.6389.9375.1354.5339.1
120°845.4592.1484.6436.6411.3391.1372.9340.2317.0
135°968.1666.2532.7463.8429.1406.8386.8348.0307.1
150°1176.1797.7626.0527.2467.2434.0412.2375.5339.3
Run VMG1358.1921.1722.9608.7538.1489.5453.0407.6373.6
Selected Courses
Windward / Leeward1431.9975.7775.2664.4599.0560.1535.2506.5489.9
All purpose1074.6742.9600.2526.3485.4461.3445.4423.5407.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward629.70.9528
All purpose506.01.1857
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8250
Downwind "popa"1.0143
70% up, 30% down "Ilhabela"0.8739
30% up, 70% down "Ilhabela-inverso"0.9489
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Predominantly Upwind551.21.0885
Predominantly Downwind513.61.1682
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP527.71.1370 Predom. Rc High402.01.4927 5B SF Bay L/M703.80.8525 TriNum AP Low671.60.8934 Predom. Dn Low813.20.7378 5B SF Bay Med590.11.0167 TriNum AP Med502.61.1937 Predom. Dn L/M586.31.0234 5B SF Bay M/H525.81.1412 TriNum AP High441.21.3601 Predom. Dn Med493.41.2162 5B SF Bay High497.31.2065 TriNum W/L Low920.00.6522 Predom. Dn M/H436.41.3749 5B AP Low748.70.8013 TriNum W/L Med625.70.9589 Predom. Dn High402.71.4899 5B AP L/M578.21.0377 TriNum W/L Hig530.61.1307 ChiMac Up Low724.40.8283 5B AP Med494.41.2136 Predom. Upwind578.41.0373 ChiMac Up Med642.30.9341 5B AP M/H447.71.3401 Predom. Reaching504.51.1894 ChiMac Up High547.81.0954 5B AP High424.61.4131 Predom. Downwind538.71.1137 ChiMac Off Low691.60.8676 5B W/L Low1039.60.5771 Predom. Up Low840.50.7138 ChiMac Off Med604.80.9921 5B W/L L/M739.60.8112 Predom. Up L/M616.50.9732 ChiMac Off High502.41.1942 5B W/L Med612.70.9792 Predom. Up Med530.21.1317 ChiMac AP Low704.20.8521 5B W/L M/H539.91.1113 Predom. Up M/H486.91.2323 ChiMac AP Med620.80.9664 5B W/L High508.61.1797 Predom. Up High469.01.2794 ChiMac AP High523.41.1464 W/L 60-40 Low1051.40.5707 Predom. Rc Low727.60.8246 BayMac Cove Island818.00.7335 W/L 60-40 L/M750.60.7993 Predom. Rc L/M537.31.1167 BayMac Shore811.60.7392 W/L 60-40 Med625.30.9596 Predom. Rc Med465.61.2887 Harvest Moon440.51.3622 W/L 60-40 M/H556.21.0788 Predom. Rc M/H425.91.4087 5B SF Bay Low870.30.6895 W/L 60-40 High528.41.1355      SA/DSPL Up20.55SA/DSPL Dn41.97
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance553.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating553.51.0840
FinRating, kevyt tuuli1022.20.9783
FinRating, kova tuuli426.71.1719
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0840
Triple Number Coastal/Long Distance Low0.8934
Triple Number Coastal/Long Distance Medium1.1939
Triple Number Coastal/Long Distance High1.3601
Triple Number Windward/Leeward Low0.6854
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
For information
General Purpose Handicap (GPH)572.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Saronikos S All_Purpose590.71.0157
Saronikos S Upwind673.30.8911
Saronikos S Downwind489.01.2270
Saronikos N All_Purpose590.71.0157
Saronikos N Upwind704.90.8512
Saronikos N Downwind534.01.1236
Saronikos SW All_Purpose598.61.0023
Saronikos SW Upwind699.20.8582
Saronikos SW Downwind494.21.2141
Saronikos NE All_Purpose640.60.9366
Saronikos NE Upwind660.10.9089
Saronikos NE Downwind601.70.9972
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose527.71.1370
5-Band All-Purpose Low822.60.7294
5-Band All-Purpose L/M599.11.0015
5-Band All-Purpose Med510.51.1753
5-Band All-Purpose M/H461.11.3013
5-Band All-Purpose High435.61.3773
Single Number Predominant Upwind550.41.0901
Single Number Predominant Reaching481.81.2453
Single Number Predominant Downwind513.81.1678
5-Band 50-50 Windward/Leeward Low1039.60.5771
5-Band 50-50 Windward/Leeward L/M739.60.8112
5-Band 50-50 Windward/Leeward Med612.70.9792
5-Band 50-50 Windward/Leeward M/H539.91.1113
5-Band 50-50 Windward/Leeward High508.61.1797
5-Band 60-40 Windward/Leeward Low1051.40.5707
5-Band 60-40 Windward/Leeward L/M750.60.7993
5-Band 60-40 Windward/Leeward Med625.30.9596
5-Band 60-40 Windward/Leeward M/H556.21.0788
5-Band 60-40 Windward/Leeward High528.41.1355
Triple Number 50-50 Windward/Leeward Low920.00.6522
Triple Number 50-50 Windward/Leeward Med625.80.9587
Triple Number 50-50 Windward/Leeward High530.71.1307
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward642.70.9336
Triple Number 60-40 Windward/Leeward Low931.20.6444
Triple Number 60-40 Windward/Leeward Med638.00.9404
Triple Number 60-40 Windward/Leeward High547.81.0953
Triple Number All-Purpose Low732.40.8193
Triple Number All-Purpose Med519.21.1556
Triple Number All-Purpose High453.91.3218
Triple Number Predominant Upwind Low755.90.7937
Triple Number Predominant Upwind Med541.41.1082
Triple Number Predominant Upwind High485.91.2348
Triple Number Predominant Reaching Low655.10.9159
Triple Number Predominant Reaching Med481.01.2473
Triple Number Predominant Reaching High411.71.4575
Triple Number Predominant Downwind Low721.70.8313
Triple Number Predominant Downwind Med503.11.1926
Triple Number Predominant Downwind High419.21.4312
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low671.6
Triple Number Coastal/Long Distance Medium502.6
Triple Number Coastal/Long Distance High441.1
Triple Number Windward/Leeward Low875.4
Triple Number Windward/Leeward Medium625.7
Triple Number Windward/Leeward High530.6
Predominantly Upwind551.2
Predominantly Downwind513.6
Predominantly Reaching490.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8934
Triple Number Coastal/Long Distance Medium1.1939
Triple Number Coastal/Long Distance High1.3601
Triple Number Windward/Leeward Low0.6854
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.1307
Coastal/Long Distance1.0840
Predominantly Upwind1.0885
Predominantly Downwind1.1682
For information
General Purpose Handicap (GPH)572.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1857
Distanseseilas Trippeltall svak vind0.8934
Distanseseilas Trippeltall mellomvind1.1939
Distanseseilas Trippeltall sterk vind1.3601
Pølsebane Trippeltall svak vind0.6854
Pølsebane Trippeltall mellomvind0.9589
Pølsebane Trippeltall sterk vind1.1307
Motvind Singeltall1.0885
Medvind Singeltall1.1682
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Coastal/Long Distance553.51.0840
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind551.21.0885
Predominantly Downwind513.61.1682
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore494.91.2124
Cape Doctor Coastal412.61.4542
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8934
Triple Number Coastal/Long Distance Medium1.1939
Triple Number Coastal/Long Distance High1.3601
Triple Number Windward/Leeward Low0.6854
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.1307
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8934
Triple Number Coastal/Long Distance Medium1.1939
Triple Number Coastal/Long Distance High1.3601
Triple Number Windward/Leeward Low0.6854
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.1307
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Predominantly Upwind551.21.0885
Predominantly Downwind513.61.1682
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance553.51.0840
Triple Number Coastal/Long Distance Low671.60.8934
Triple Number Coastal/Long Distance Medium502.61.1939
Triple Number Coastal/Long Distance High441.11.3601
Triple Number Windward/Leeward Low875.40.6854
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High530.61.1307
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1424.5970.2725.8595.8519.1479.0450.0404.5388.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP527.71.1370 Predom. Dn High402.71.4899 5B AP M/H447.71.3401 TriNum AP Low671.60.8934 Predom. Rc Low727.60.8246 5B AP High424.61.4131 TriNum AP Med502.61.1937 Predom. Rc L/M537.31.1167 5B SF Bay Low870.30.6895 TriNum AP High441.21.3601 Predom. Rc Med465.61.2887 5B SF Bay L/M703.80.8525 TriNum W/L Low920.00.6522 Predom. Rc M/H425.91.4087 5B SF Bay Med590.11.0167 TriNum W/L Med625.70.9589 Predom. Rc High402.01.4927 5B SF Bay M/H525.81.1412 TriNum W/L Hig530.61.1307 5B W/L Low1039.60.5771 5B SF Bay High497.31.2065 Predom. Upwind578.41.0373 5B W/L L/M739.60.8112 ChiMac Up Low724.40.8283 Predom. Reaching504.51.1894 5B W/L Med612.70.9792 ChiMac Up Med642.30.9341 Predom. Downwind538.71.1137 5B W/L M/H539.91.1113 ChiMac Up High547.81.0954 Predom. Up Low840.50.7138 5B W/L High508.61.1797 ChiMac Off Low691.60.8676 Predom. Up L/M616.50.9732 W/L 60-40 Low1051.40.5707 ChiMac Off Med604.80.9921 Predom. Up Med530.21.1317 W/L 60-40 L/M750.60.7993 ChiMac Off High502.41.1942 Predom. Up M/H486.91.2323 W/L 60-40 Med625.30.9596 ChiMac AP Low704.20.8521 Predom. Up High469.01.2794 W/L 60-40 M/H556.21.0788 ChiMac AP Med620.80.9664 Predom. Dn Low813.20.7378 W/L 60-40 High528.41.1355 ChiMac AP High523.41.1464 Predom. Dn L/M586.31.0234 5B AP Low748.70.8013 BayMac Cove Island818.00.7335 Predom. Dn Med493.41.2162 5B AP L/M578.21.0377 BayMac Shore811.60.7392 Predom. Dn M/H436.41.3749 5B AP Med494.41.2136 Harvest Moon440.51.3622      SA/DSPL Up20.55SA/DSPL Dn41.97
ORC Ref  051800048FH Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PROMISE 3GBR7451R
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 47.7Measurement06/06/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.506Maximum beam4.512Draft2.272Displacement11,500Wetted area41.52IMS L12.746LSM012.348Accomod. length14.506Sink (kg/mm) 32.10
VCGD0.133VCGM0.184 RM Rated (kg·m) 332.7Limit of positive stability(°) 110.4 Stability Index 114.3 BLR index 0.0000Default crew weight930 Declared crew weight 1,105
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.520PBW0.155PIPA0.0065
PSD0.030PHD0.077PHL0.135
PSA18.5°ESL1.060
ST10.043ST20.130ST30.125
ST40.061ST50.200
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P17.500IG16.800ISP17.180MDT10.140MDL10.270MDT20.105MDL20.200TL1.500MW0.250GO0.280
E6.490J5.240BAS1.755FSD0.050SFJ0.000SPL5.280WPLTPS6.030BD0.220MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered332.7Flotation Date06/06/2025
SFFP0.520FFMFF1.694LCFcl8.040SG
SAFP13.746FAMFA1.252LCFsh8.345HBI1.477
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  051800048FH Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PROMISE 3GBR7451R
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0011.232.193.8665.45
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.571.122.294.8816.73NoNo 40.08
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment018.6016.3517.4810.768.50127%150.11
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.5 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity255 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity140 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  051800048FH Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org