Non Spin/HSFClub Certificate2026
ALCHEMYIRL 3154
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 Angles45.9°43.1°40.8°39.5°38.5°38.1°37.7°37.8°38.5°
Beat VMG2.273.213.874.334.614.754.824.864.81
52°3.564.875.706.236.516.666.736.796.80
60°3.825.115.936.406.676.826.906.987.01
75°3.995.266.096.546.817.007.147.307.38
90°3.875.156.046.556.857.077.267.577.77
110°3.284.625.616.336.767.057.317.818.26
120°3.034.375.376.156.636.957.227.768.32
135°2.583.844.865.676.306.717.007.548.11
150°2.163.274.265.105.816.366.737.267.80
Run VMG1.872.833.704.485.185.826.336.977.47
Gybe Angles143.9°147.8°153.2°161.8°170.3°175.0°178.6°179.5°179.7°
APH ToD:631.3CDL: 7.955APH ToT: 0.9505CertNo:26002_NS
BOAT
ClassElan 31DesignerHumphreysBuilderElanAge date01/2004Series date01/1990Offset fileELAN3110.OFFData fileIRL3154
HULL
Length Overall9.190Maximum Beam3.196Draft1.904Displacement4,455DLR7.0727IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight450(declared)Minimum weight320 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.8528.34Headsail Luffed25.7225.72Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.53Storm Jib6.88Heavy Weather Jib18.57
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 76.1 Stability Index 109.1
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  051800048HP Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ALCHEMYIRL 3154
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 VMG1584.21121.4931.2831.5780.3758.5747.4741.0747.8
52°1011.1739.6631.1577.6552.8540.8535.2530.1529.5
60°943.2704.5607.0562.1540.1527.9521.5515.6513.4
75°902.2684.8591.4550.2528.6514.5504.5493.5487.5
90°930.7698.5596.5549.9525.8509.4495.7475.4463.2
110°1097.2779.2641.5568.6532.9510.9492.8461.1435.9
120°1189.5823.7670.1585.8542.8517.8498.4463.7433.0
135°1395.4937.5741.3634.8571.3536.7514.4477.8443.7
150°1667.11101.0844.5706.2619.9565.9534.7495.6461.6
Run VMG1925.01271.4972.4803.4694.4618.9568.6516.7482.2
Selected Courses
Windward / Leeward1754.61196.4951.8817.5737.3688.7658.0628.8615.0
All purpose1309.3915.4745.6656.1605.9576.7558.3535.8521.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward774.70.7745
All purpose631.30.9505
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7105
Downwind "popa"0.7712
70% up, 30% down "Ilhabela"0.7277
30% up, 70% down "Ilhabela-inverso"0.7520
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Predominantly Upwind669.30.8964
Predominantly Downwind659.00.9104
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP657.60.9124 Predom. Rc High511.71.1726 5B SF Bay L/M862.80.6954 TriNum AP Low830.50.7225 Predom. Dn Low1066.90.5624 5B SF Bay Med727.80.8244 TriNum AP Med627.00.9569 Predom. Dn L/M761.30.7881 5B SF Bay M/H651.80.9205 TriNum AP High554.51.0821 Predom. Dn Med631.90.9496 5B SF Bay High622.80.9633 TriNum W/L Low1128.70.5316 Predom. Dn M/H554.61.0818 5B AP Low939.90.6384 TriNum W/L Med769.70.7795 Predom. Dn High518.31.1577 5B AP L/M718.40.8352 TriNum W/L Hig654.70.9164 ChiMac Up Low851.80.7044 5B AP Med617.00.9724 Predom. Upwind697.30.8604 ChiMac Up Med765.10.7842 5B AP M/H561.61.0684 Predom. Reaching634.00.9464 ChiMac Up High665.40.9017 5B AP High537.21.1170 Predom. Downwind695.00.8633 ChiMac Off Low901.40.6656 5B W/L Low1274.80.4707 Predom. Up Low974.80.6155 ChiMac Off Med783.70.7656 5B W/L L/M908.80.6602 Predom. Up L/M737.00.8141 ChiMac Off High646.40.9282 5B W/L Med753.80.7960 Predom. Up Med645.80.9291 ChiMac AP Low870.20.6895 5B W/L M/H665.00.9023 Predom. Up M/H600.50.9991 ChiMac AP Med769.80.7794 5B W/L High631.50.9501 Predom. Up High584.01.0273 ChiMac AP High653.10.9188 W/L 60-40 Low1257.70.4770 Predom. Rc Low903.10.6644 BayMac Cove Island1009.60.5943 W/L 60-40 L/M907.40.6612 Predom. Rc L/M676.70.8867 BayMac Shore997.60.6014 W/L 60-40 Med762.00.7874 Predom. Rc Med586.91.0223 Harvest Moon559.41.0726 W/L 60-40 M/H682.20.8796 Predom. Rc M/H536.61.1181 5B SF Bay Low1058.60.5668 W/L 60-40 High653.80.9176      SA/DSPL Up19.69SA/DSPL Dn19.69
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance688.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating688.70.8712
FinRating, kevyt tuuli1260.70.7932
FinRating, kova tuuli541.40.9235
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8712
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9570
Triple Number Coastal/Long Distance High1.0821
Triple Number Windward/Leeward Low0.5586
Triple Number Windward/Leeward Medium0.7795
Triple Number Windward/Leeward High0.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
For information
General Purpose Handicap (GPH)712.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Saronikos S All_Purpose710.70.8442
Saronikos S Upwind775.80.7734
Saronikos S Downwind648.50.9252
Saronikos N All_Purpose710.70.8442
Saronikos N Upwind809.00.7416
Saronikos N Downwind719.80.8336
Saronikos SW All_Purpose723.50.8293
Saronikos SW Upwind798.20.7516
Saronikos SW Downwind666.10.9008
Saronikos NE All_Purpose795.30.7544
Saronikos NE Upwind761.50.7880
Saronikos NE Downwind823.70.7284
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose657.60.9124
5-Band All-Purpose Low1012.80.5924
5-Band All-Purpose L/M745.30.8051
5-Band All-Purpose Med636.70.9424
5-Band All-Purpose M/H576.11.0415
5-Band All-Purpose High549.81.0914
Single Number Predominant Upwind667.20.8993
Single Number Predominant Reaching607.10.9884
Single Number Predominant Downwind660.40.9085
5-Band 50-50 Windward/Leeward Low1274.80.4707
5-Band 50-50 Windward/Leeward L/M908.80.6602
5-Band 50-50 Windward/Leeward Med753.80.7960
5-Band 50-50 Windward/Leeward M/H665.00.9023
5-Band 50-50 Windward/Leeward High631.50.9501
5-Band 60-40 Windward/Leeward Low1257.70.4770
5-Band 60-40 Windward/Leeward L/M907.40.6612
5-Band 60-40 Windward/Leeward Med762.00.7874
5-Band 60-40 Windward/Leeward M/H682.20.8796
5-Band 60-40 Windward/Leeward High653.80.9176
Triple Number 50-50 Windward/Leeward Low1128.70.5316
Triple Number 50-50 Windward/Leeward Med769.90.7793
Triple Number 50-50 Windward/Leeward High654.70.9164
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward782.40.7669
Triple Number 60-40 Windward/Leeward Low1117.40.5370
Triple Number 60-40 Windward/Leeward Med776.80.7724
Triple Number 60-40 Windward/Leeward High673.30.8911
Triple Number All-Purpose Low905.10.6629
Triple Number All-Purpose Med647.60.9265
Triple Number All-Purpose High568.41.0556
Triple Number Predominant Upwind Low890.00.6742
Triple Number Predominant Upwind Med658.10.9117
Triple Number Predominant Upwind High599.01.0016
Triple Number Predominant Reaching Low815.60.7357
Triple Number Predominant Reaching Med604.50.9926
Triple Number Predominant Reaching High520.81.1521
Triple Number Predominant Downwind Low941.30.6374
Triple Number Predominant Downwind Med648.20.9257
Triple Number Predominant Downwind High536.51.1183
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low830.4
Triple Number Coastal/Long Distance Medium627.0
Triple Number Coastal/Long Distance High554.5
Triple Number Windward/Leeward Low1074.1
Triple Number Windward/Leeward Medium769.7
Triple Number Windward/Leeward High654.7
Predominantly Upwind669.3
Predominantly Downwind659.0
Predominantly Reaching623.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9570
Triple Number Coastal/Long Distance High1.0821
Triple Number Windward/Leeward Low0.5586
Triple Number Windward/Leeward Medium0.7795
Triple Number Windward/Leeward High0.9164
Coastal/Long Distance0.8712
Predominantly Upwind0.8964
Predominantly Downwind0.9104
For information
General Purpose Handicap (GPH)712.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9505
Distanseseilas Trippeltall svak vind0.7225
Distanseseilas Trippeltall mellomvind0.9570
Distanseseilas Trippeltall sterk vind1.0821
Pølsebane Trippeltall svak vind0.5586
Pølsebane Trippeltall mellomvind0.7795
Pølsebane Trippeltall sterk vind0.9164
Motvind Singeltall0.8964
Medvind Singeltall0.9104
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Coastal/Long Distance688.70.8712
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind669.30.8964
Predominantly Downwind659.00.9104
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore619.20.9691
Cape Doctor Coastal525.61.1416
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9570
Triple Number Coastal/Long Distance High1.0821
Triple Number Windward/Leeward Low0.5586
Triple Number Windward/Leeward Medium0.7795
Triple Number Windward/Leeward High0.9164
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7225
Triple Number Coastal/Long Distance Medium0.9570
Triple Number Coastal/Long Distance High1.0821
Triple Number Windward/Leeward Low0.5586
Triple Number Windward/Leeward Medium0.7795
Triple Number Windward/Leeward High0.9164
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Predominantly Upwind669.30.8964
Predominantly Downwind659.00.9104
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance688.70.8712
Triple Number Coastal/Long Distance Low830.40.7225
Triple Number Coastal/Long Distance Medium627.00.9570
Triple Number Coastal/Long Distance High554.51.0821
Triple Number Windward/Leeward Low1074.10.5586
Triple Number Windward/Leeward Medium769.70.7795
Triple Number Windward/Leeward High654.70.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1771.61203.9897.3738.6646.2598.5564.9515.2498.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP657.60.9124 Predom. Dn High518.31.1577 5B AP M/H561.61.0684 TriNum AP Low830.50.7225 Predom. Rc Low903.10.6644 5B AP High537.21.1170 TriNum AP Med627.00.9569 Predom. Rc L/M676.70.8867 5B SF Bay Low1058.60.5668 TriNum AP High554.51.0821 Predom. Rc Med586.91.0223 5B SF Bay L/M862.80.6954 TriNum W/L Low1128.70.5316 Predom. Rc M/H536.61.1181 5B SF Bay Med727.80.8244 TriNum W/L Med769.70.7795 Predom. Rc High511.71.1726 5B SF Bay M/H651.80.9205 TriNum W/L Hig654.70.9164 5B W/L Low1274.80.4707 5B SF Bay High622.80.9633 Predom. Upwind697.30.8604 5B W/L L/M908.80.6602 ChiMac Up Low851.80.7044 Predom. Reaching634.00.9464 5B W/L Med753.80.7960 ChiMac Up Med765.10.7842 Predom. Downwind695.00.8633 5B W/L M/H665.00.9023 ChiMac Up High665.40.9017 Predom. Up Low974.80.6155 5B W/L High631.50.9501 ChiMac Off Low901.40.6656 Predom. Up L/M737.00.8141 W/L 60-40 Low1257.70.4770 ChiMac Off Med783.70.7656 Predom. Up Med645.80.9291 W/L 60-40 L/M907.40.6612 ChiMac Off High646.40.9282 Predom. Up M/H600.50.9991 W/L 60-40 Med762.00.7874 ChiMac AP Low870.20.6895 Predom. Up High584.01.0273 W/L 60-40 M/H682.20.8796 ChiMac AP Med769.80.7794 Predom. Dn Low1066.90.5624 W/L 60-40 High653.80.9176 ChiMac AP High653.10.9188 Predom. Dn L/M761.30.7881 5B AP Low939.90.6384 BayMac Cove Island1009.60.5943 Predom. Dn Med631.90.9496 5B AP L/M718.40.8352 BayMac Shore997.60.6014 Predom. Dn M/H554.61.0818 5B AP Med617.00.9724 Harvest Moon559.41.0726      SA/DSPL Up19.69SA/DSPL Dn19.69
ORC Ref  051800048HP Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ALCHEMYIRL 3154
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassElan 31Measurement10/09/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.190Maximum beam3.196Draft1.904Displacement4,455Wetted area20.15IMS L8.586LSM08.571Accomod. length9.190Sink (kg/mm) 15.46
VCGD0.075VCGM0.100 RM Rated (kg·m) 76.1Limit of positive stability(°) 108.0 Stability Index 109.1 BLR index 0.0000Default crew weight552 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.385PBW0.112PIPA0.0031
EDL1.950ST10.048ST20.170
ST30.170ST40.098ST50.280
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.460IG11.640ISP11.760MDT10.087MDL10.156MDT20.087MDL20.110TL2.200MW0.156GO0.180
E4.250J3.270BAS1.475FSD0.030SFJSPL3.390WPLTPSBD0.140MWT110.00MCG3.910
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered76.1Flotation Date10/09/2025
SFFP0.400FFM1.151FF1.150LCFcl5.172SG1.0270
SAFP8.600FAM0.825FA0.825LCFsh5.417HBI0.958
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  051800048HP Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ALCHEMYIRL 3154
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentD0.140.821.482.583.4627.85
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF0.080.601.132.253.424.6411.22NoNo 25.72
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  051800048HP Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org