Club Certificate2026
POWDER MONKEYIRL 28898
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°43.2°41.1°39.2°37.5°37.1°36.9°36.9°37.8°
Beat VMG2.443.484.264.825.135.265.345.415.37
52°3.835.306.296.877.157.287.367.457.46
60°4.125.586.537.047.327.477.557.667.68
75°4.325.766.687.177.477.697.848.038.12
90°4.195.856.897.377.597.788.038.408.66
110°4.285.977.057.597.998.328.569.029.45
120°4.155.836.947.537.988.428.859.5710.25
135°3.665.216.437.207.688.158.659.9111.99
150°3.024.395.536.507.177.597.978.8210.44
Run VMG2.623.804.795.636.246.677.047.719.05
Gybe Angles139.4°143.0°147.4°149.4°152.9°157.7°161.5°159.7°141.5°
APH ToD:545.9CDL: 9.338APH ToT: 1.0992CertNo:26105
BOAT
ClassJ 109DesignerJOHNSTONEBuilderJ BOATSAge date10/2008Series date01/2001Offset fileJ109.offData fileIRL28898
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.137 mDisplacement4,944 kgDLR6.1928IMS DivisionCruiser/RacerDynamic Allowance0.180%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)
MeasuredRatedMainsail36.5837.42Headsail Luffed31.0831.08Headsail FlyingSymmetricAsymmetric108.45108.45 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.61Storm Jib10.13Heavy Weather Jib27.35
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 119.9 kg·m Stability Index 116.5
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  05180004N3P Issued on 26/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
POWDER MONKEYIRL 28898
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 VMG1474.61034.4845.9747.1702.2684.9674.7666.0670.8
52°939.6679.0572.3523.8503.2494.4489.2483.4482.5
60°874.4644.8551.6511.3492.1482.2476.8470.0468.9
75°833.1624.8538.9502.0481.7468.2459.2448.5443.1
90°859.7615.7522.1488.6474.2462.6448.4428.3415.6
110°841.1602.8510.5474.1450.8432.8420.4398.9381.1
120°868.1617.5518.4478.1451.0427.4406.6376.3351.2
135°984.9691.2559.9500.2468.7441.6416.0363.3300.2
150°1191.5820.8651.1554.0502.0474.4451.6408.0344.7
Run VMG1375.8947.7751.8639.8576.7539.8511.3466.8398.0
Selected Courses
Windward / Leeward1425.2991.0798.8693.4639.5612.3593.0566.4534.4
All purpose1079.8762.9628.0561.4527.5507.9492.9469.9446.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward670.00.8955
All purpose545.91.0992
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7843
Downwind "popa"0.9473
70% up, 30% down "Ilhabela"0.8270
30% up, 70% down "Ilhabela-inverso"0.8917
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Predominantly Upwind591.51.0143
Predominantly Downwind552.01.0870
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.91.0547 Predom. Rc High442.11.3572 5B SF Bay L/M730.70.8211 TriNum AP Low695.50.8627 Predom. Dn Low835.40.7183 5B SF Bay Med629.90.9525 TriNum AP Med542.41.1063 Predom. Dn L/M618.70.9697 5B SF Bay M/H577.11.0397 TriNum AP High488.01.2295 Predom. Dn Med534.31.1229 5B SF Bay High548.41.0942 TriNum W/L Low937.40.6400 Predom. Dn M/H481.41.2462 5B AP Low770.60.7787 TriNum W/L Med663.90.9037 Predom. Dn High442.11.3571 5B AP L/M609.60.9843 TriNum W/L Hig587.91.0206 ChiMac Up Low748.10.8020 5B AP Med535.31.1208 Predom. Upwind617.10.9722 ChiMac Up Med674.30.8898 5B AP M/H494.51.2134 Predom. Reaching543.91.1031 ChiMac Up High588.91.0189 5B AP High469.91.2770 Predom. Downwind576.01.0417 ChiMac Off Low720.30.8330 5B W/L Low1051.50.5706 Predom. Up Low854.00.7025 ChiMac Off Med638.70.9394 5B W/L L/M766.50.7828 Predom. Up L/M647.00.9274 ChiMac Off High540.91.1092 5B W/L Med653.30.9184 Predom. Up Med573.21.0467 ChiMac AP Low731.00.8208 5B W/L M/H595.71.0073 Predom. Up M/H537.71.1158 ChiMac AP Med654.40.9169 5B W/L High565.51.0610 Predom. Up High519.71.1544 ChiMac AP High563.71.0645 W/L 60-40 Low1060.70.5657 Predom. Rc Low750.60.7994 BayMac Cove Island840.70.7137 W/L 60-40 L/M776.70.7725 Predom. Rc L/M572.51.0480 BayMac Shore834.60.7189 W/L 60-40 Med665.90.9010 Predom. Rc Med509.61.1774 Harvest Moon482.51.2434 W/L 60-40 M/H612.00.9804 Predom. Rc M/H470.91.2743 5B SF Bay Low887.30.6762 W/L 60-40 High586.11.0238      SA/DSPL Up23.19SA/DSPL Dn49.71
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance592.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating592.91.0120
FinRating, kevyt tuuli1034.40.9667
FinRating, kova tuuli471.91.0595
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0120
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2295
Triple Number Windward/Leeward Low0.6704
Triple Number Windward/Leeward Medium0.9037
Triple Number Windward/Leeward High1.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
For information
General Purpose Handicap (GPH)611.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Saronikos S All Purpose625.50.9592
Saronikos S Upwind704.50.8516
Saronikos S Downwind526.91.1387
Saronikos N All Purpose651.90.9204
Saronikos N Upwind736.20.8150
Saronikos N Downwind568.01.0563
Saronikos SW All Purpose627.50.9561
Saronikos SW Upwind726.30.8262
Saronikos SW Downwind526.71.1392
Saronikos NE All Purpose673.80.8905
Saronikos NE Upwind693.20.8656
Saronikos NE Downwind632.50.9486
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.91.0547
5-Band All Purpose Low841.10.7133
5-Band All Purpose L/M631.10.9508
5-Band All Purpose Med553.01.0849
5-Band All Purpose M/H509.41.1778
5-Band All Purpose High481.31.2467
Single Number Predominant Upwind590.61.0160
Single Number Predominant Reaching522.81.1476
Single Number Predominant Downwind552.61.0858
5-Band 50-50 Windward/Leeward Low1051.50.5706
5-Band 50-50 Windward/Leeward L/M766.50.7828
5-Band 50-50 Windward/Leeward Med653.30.9184
5-Band 50-50 Windward/Leeward M/H595.71.0073
5-Band 50-50 Windward/Leeward High565.51.0610
5-Band 60-40 Windward/Leeward Low1060.70.5657
5-Band 60-40 Windward/Leeward L/M776.70.7725
5-Band 60-40 Windward/Leeward Med665.90.9010
5-Band 60-40 Windward/Leeward M/H612.00.9804
5-Band 60-40 Windward/Leeward High586.11.0238
Triple Number 50-50 Windward/Leeward Low937.40.6400
Triple Number 50-50 Windward/Leeward Med664.00.9036
Triple Number 50-50 Windward/Leeward High587.91.0207
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward682.90.8787
Triple Number 60-40 Windward/Leeward Low946.70.6338
Triple Number 60-40 Windward/Leeward Med676.20.8873
Triple Number 60-40 Windward/Leeward High605.10.9916
Triple Number All-Purpose Low755.40.7942
Triple Number All-Purpose Med560.41.0707
Triple Number All-Purpose High502.21.1947
Triple Number Predominant Upwind Low775.80.7734
Triple Number Predominant Upwind Med582.21.0305
Triple Number Predominant Upwind High538.01.1152
Triple Number Predominant Reaching Low681.60.8802
Triple Number Predominant Reaching Med523.81.1454
Triple Number Predominant Reaching High455.01.3186
Triple Number Predominant Downwind Low747.10.8031
Triple Number Predominant Downwind Med543.11.1047
Triple Number Predominant Downwind High462.71.2967
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low695.5
Triple Number Coastal/Long Distance Medium542.3
Triple Number Coastal/Long Distance High488.0
Triple Number Windward/Leeward Low895.0
Triple Number Windward/Leeward Medium663.9
Triple Number Windward/Leeward High587.9
Predominantly Upwind591.5
Predominantly Downwind552.0
Predominantly Reaching530.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2295
Triple Number Windward/Leeward Low0.6704
Triple Number Windward/Leeward Medium0.9037
Triple Number Windward/Leeward High1.0206
Coastal/Long Distance1.0120
Predominantly Upwind1.0143
Predominantly Downwind1.0870
For information
General Purpose Handicap (GPH)611.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0992
Distanseseilas Trippeltall svak vind0.8627
Distanseseilas Trippeltall mellomvind1.1064
Distanseseilas Trippeltall sterk vind1.2295
Pølsebane Trippeltall svak vind0.6704
Pølsebane Trippeltall mellomvind0.9037
Pølsebane Trippeltall sterk vind1.0206
Motvind Singeltall1.0143
Medvind Singeltall1.0870
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Coastal/Long Distance592.91.0120
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind591.51.0143
Predominantly Downwind552.01.0870
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore544.01.1029
Cape Doctor Coastal453.71.3225
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2295
Triple Number Windward/Leeward Low0.6704
Triple Number Windward/Leeward Medium0.9037
Triple Number Windward/Leeward High1.0206
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8627
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2295
Triple Number Windward/Leeward Low0.6704
Triple Number Windward/Leeward Medium0.9037
Triple Number Windward/Leeward High1.0206
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Predominantly Upwind591.51.0143
Predominantly Downwind552.01.0870
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.91.0120
Triple Number Coastal/Long Distance Low695.50.8627
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High488.01.2295
Triple Number Windward/Leeward Low895.00.6704
Triple Number Windward/Leeward Medium663.90.9037
Triple Number Windward/Leeward High587.91.0206
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1420.3986.7751.2628.4561.3526.9497.7451.3429.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.91.0547 Predom. Dn High442.11.3571 5B AP M/H494.51.2134 TriNum AP Low695.50.8627 Predom. Rc Low750.60.7994 5B AP High469.91.2770 TriNum AP Med542.41.1063 Predom. Rc L/M572.51.0480 5B SF Bay Low887.30.6762 TriNum AP High488.01.2295 Predom. Rc Med509.61.1774 5B SF Bay L/M730.70.8211 TriNum W/L Low937.40.6400 Predom. Rc M/H470.91.2743 5B SF Bay Med629.90.9525 TriNum W/L Med663.90.9037 Predom. Rc High442.11.3572 5B SF Bay M/H577.11.0397 TriNum W/L Hig587.91.0206 5B W/L Low1051.50.5706 5B SF Bay High548.41.0942 Predom. Upwind617.10.9722 5B W/L L/M766.50.7828 ChiMac Up Low748.10.8020 Predom. Reaching543.91.1031 5B W/L Med653.30.9184 ChiMac Up Med674.30.8898 Predom. Downwind576.01.0417 5B W/L M/H595.71.0073 ChiMac Up High588.91.0189 Predom. Up Low854.00.7025 5B W/L High565.51.0610 ChiMac Off Low720.30.8330 Predom. Up L/M647.00.9274 W/L 60-40 Low1060.70.5657 ChiMac Off Med638.70.9394 Predom. Up Med573.21.0467 W/L 60-40 L/M776.70.7725 ChiMac Off High540.91.1092 Predom. Up M/H537.71.1158 W/L 60-40 Med665.90.9010 ChiMac AP Low731.00.8208 Predom. Up High519.71.1544 W/L 60-40 M/H612.00.9804 ChiMac AP Med654.40.9169 Predom. Dn Low835.40.7183 W/L 60-40 High586.11.0238 ChiMac AP High563.71.0645 Predom. Dn L/M618.70.9697 5B AP Low770.60.7787 BayMac Cove Island840.70.7137 Predom. Dn Med534.31.1229 5B AP L/M609.60.9843 BayMac Shore834.60.7189 Predom. Dn M/H481.41.2462 5B AP Med535.31.1208 Harvest Moon482.51.2434      SA/DSPL Up23.19SA/DSPL Dn49.71
ORC Ref  05180004N3P Issued on 26/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
POWDER MONKEYIRL 28898
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 beam3.524Draft2.137Displacement4,944Wetted area24.47IMS L9.630LSM09.276Accomod. length10.757Sink (kg/mm) 18.14
VCGD0.004VCGM-0.020 RM Rated (kg·m) 119.9Limit of positive stability(°) 117.4 Stability Index 116.5 BLR index 0.0000Default crew weight618 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 furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.950IG14.180ISP15.095MDT10.105MDL10.185MDT20.105MDL20.130TL1.030MW0.185GO0.200
E4.680J4.050BAS1.605FSD0.030SFJ0.000SPLWPLTPS5.350BD0.155MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date25/01/2025
SFFP0.420FFM1.268FF1.268LCFcl5.929SG
SAFP10.254FAM1.003FA1.003LCFsh6.181HBI1.112
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004N3P Issued on 26/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
POWDER MONKEYIRL 28898
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.181.001.793.074.0036.5830/11/2017IRC 2026 & Prof
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.120.651.182.183.184.1914.35NoNo 31.0825/04/2025IRC 2026 & Prof
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA217.1013.4515.288.608.20105%108.45IRC 2026 & Prof
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  05180004N3P Issued on 26/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org