Club Certificate2026
PRIME SUSPECTIRL 5991
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 Angles45.6°43.0°40.7°38.7°37.3°36.7°36.3°36.2°36.7°
Beat VMG2.583.674.505.075.375.515.605.685.67
52°4.035.576.607.187.467.607.697.807.85
60°4.315.856.837.347.637.817.928.068.13
75°4.526.046.977.467.798.068.278.518.66
90°4.456.227.257.687.938.158.448.959.30
110°4.576.397.428.008.488.829.159.7910.42
120°4.416.267.357.958.509.089.6210.5311.51
135°3.905.536.877.618.168.759.4411.4213.70
150°3.214.645.826.847.568.048.539.8512.79
Run VMG2.784.025.045.926.607.027.428.5311.08
Gybe Angles138.7°142.2°146.2°148.8°153.7°156.5°155.9°144.1°142.9°
APH ToD:518.1CDL: 9.929APH ToT: 1.1581CertNo:26067
BOAT
ClassMILLS 36DesignerMILLS DESIGNBuilder2HOAge date01/1997Series date01/1997Offset fileK19002.OFFData fileK19002
HULL
Length Overall10.995Maximum Beam3.400Draft2.265Displacement4,847DLR5.5867IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.426m
CREW
Maximum weight680(declared)Minimum weight550 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.3645.20Headsail Luffed27.4927.49Headsail FlyingSymmetricAsymmetric139.65139.65 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.91Storm Jib9.39Heavy Weather Jib25.34
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 138.6 Stability Index 134.2
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  051800048FE Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PRIME SUSPECTIRL 5991
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 VMG1396.8979.9800.5710.3670.6653.6643.4634.0635.4
52°894.0646.2545.4501.6482.6473.7468.1461.4458.8
60°834.7615.1527.4490.5471.8461.1454.8446.5442.7
75°797.0596.4516.5482.8462.0446.4435.6423.3415.6
90°808.6578.3496.4468.6453.8441.7426.6402.4387.0
110°787.1563.0484.9450.0424.7408.1393.6367.7345.4
120°816.5575.5489.5452.8423.5396.5374.1341.8312.9
135°924.2650.8524.2473.2441.2411.6381.2315.2262.7
150°1120.6776.3618.5526.5476.0447.8422.0365.4281.5
Run VMG1294.0896.4714.2607.9545.5512.9485.5421.9325.0
Selected Courses
Windward / Leeward1345.4938.2757.4659.1608.1583.2564.4527.9480.2
All purpose1019.8721.2595.8534.7501.9482.3466.2437.2407.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward636.40.9429
All purpose518.11.1581
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8248
Downwind "popa"1.0038
70% up, 30% down "Ilhabela"0.8714
30% up, 70% down "Ilhabela-inverso"0.9424
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Predominantly Upwind562.91.0660
Predominantly Downwind522.11.1492
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP538.51.1142 Predom. Rc High409.71.4644 5B SF Bay L/M692.90.8659 TriNum AP Low658.50.9111 Predom. Dn Low788.40.7610 5B SF Bay Med598.51.0024 TriNum AP Med515.81.1632 Predom. Dn L/M586.31.0234 5B SF Bay M/H546.01.0988 TriNum AP High459.41.3062 Predom. Dn Med506.51.1846 5B SF Bay High510.11.1763 TriNum W/L Low887.70.6759 Predom. Dn M/H451.61.3285 5B AP Low728.70.8234 TriNum W/L Med631.30.9504 Predom. Dn High403.41.4874 5B AP L/M578.91.0365 TriNum W/L Hig555.51.0802 ChiMac Up Low709.80.8453 5B AP Med508.91.1790 Predom. Upwind586.41.0232 ChiMac Up Med640.50.9368 5B AP M/H467.01.2847 Predom. Reaching514.71.1658 ChiMac Up High559.11.0731 5B AP High437.11.3726 Predom. Downwind543.11.1047 ChiMac Off Low681.20.8808 5B W/L Low994.80.6032 Predom. Up Low808.70.7419 ChiMac Off Med603.80.9936 5B W/L L/M727.30.8250 Predom. Up L/M614.90.9758 ChiMac Off High508.91.1790 5B W/L Med621.20.9658 Predom. Up Med546.41.0981 ChiMac AP Low692.50.8664 5B W/L M/H565.11.0618 Predom. Up M/H510.81.1745 ChiMac AP Med620.20.9674 5B W/L High526.01.1407 Predom. Up High489.41.2260 ChiMac AP High533.01.1256 W/L 60-40 Low1003.70.5978 Predom. Rc Low708.50.8469 BayMac Cove Island795.50.7542 W/L 60-40 L/M737.00.8141 Predom. Rc L/M543.41.1042 BayMac Shore789.80.7597 W/L 60-40 Med633.60.9470 Predom. Rc Med484.51.2383 Harvest Moon454.91.3190 W/L 60-40 M/H581.21.0323 Predom. Rc M/H443.71.3522 5B SF Bay Low839.20.7150 W/L 60-40 High548.01.0950      SA/DSPL Up24.96SA/DSPL Dn63.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance562.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating562.71.0662
FinRating, kevyt tuuli978.01.0225
FinRating, kova tuuli437.41.1432
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0662
Triple Number Coastal/Long Distance Low0.9111
Triple Number Coastal/Long Distance Medium1.1633
Triple Number Coastal/Long Distance High1.3062
Triple Number Windward/Leeward Low0.7077
Triple Number Windward/Leeward Medium0.9504
Triple Number Windward/Leeward High1.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
For information
General Purpose Handicap (GPH)580.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Saronikos S All_Purpose589.51.0178
Saronikos S Upwind670.20.8952
Saronikos S Downwind489.11.2268
Saronikos N All_Purpose589.51.0178
Saronikos N Upwind699.70.8576
Saronikos N Downwind535.01.1215
Saronikos SW All_Purpose591.11.0151
Saronikos SW Upwind690.20.8693
Saronikos SW Downwind491.11.2218
Saronikos NE All_Purpose637.80.9407
Saronikos NE Upwind658.70.9109
Saronikos NE Downwind594.81.0087
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose538.51.1142
5-Band All-Purpose Low795.10.7546
5-Band All-Purpose L/M599.01.0016
5-Band All-Purpose Med525.91.1408
5-Band All-Purpose M/H481.41.2464
5-Band All-Purpose High447.11.3420
Single Number Predominant Upwind561.91.0677
Single Number Predominant Reaching495.91.2099
Single Number Predominant Downwind522.81.1476
5-Band 50-50 Windward/Leeward Low994.80.6032
5-Band 50-50 Windward/Leeward L/M727.30.8250
5-Band 50-50 Windward/Leeward Med621.20.9658
5-Band 50-50 Windward/Leeward M/H565.11.0618
5-Band 50-50 Windward/Leeward High526.01.1407
5-Band 60-40 Windward/Leeward Low1003.70.5978
5-Band 60-40 Windward/Leeward L/M737.00.8141
5-Band 60-40 Windward/Leeward Med633.60.9470
5-Band 60-40 Windward/Leeward M/H581.21.0323
5-Band 60-40 Windward/Leeward High548.01.0950
Triple Number 50-50 Windward/Leeward Low887.70.6759
Triple Number 50-50 Windward/Leeward Med631.40.9503
Triple Number 50-50 Windward/Leeward High555.41.0802
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward648.90.9246
Triple Number 60-40 Windward/Leeward Low896.50.6692
Triple Number 60-40 Windward/Leeward Med643.20.9328
Triple Number 60-40 Windward/Leeward High572.81.0474
Triple Number All-Purpose Low714.90.8393
Triple Number All-Purpose Med533.11.1255
Triple Number All-Purpose High472.61.2695
Triple Number Predominant Upwind Low735.10.8162
Triple Number Predominant Upwind Med555.01.0811
Triple Number Predominant Upwind High510.91.1744
Triple Number Predominant Reaching Low644.40.9310
Triple Number Predominant Reaching Med498.51.2036
Triple Number Predominant Reaching High426.71.4061
Triple Number Predominant Downwind Low706.00.8499
Triple Number Predominant Downwind Med515.21.1646
Triple Number Predominant Downwind High430.21.3947
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low658.5
Triple Number Coastal/Long Distance Medium515.8
Triple Number Coastal/Long Distance High459.3
Triple Number Windward/Leeward Low847.8
Triple Number Windward/Leeward Medium631.3
Triple Number Windward/Leeward High555.5
Predominantly Upwind562.9
Predominantly Downwind522.1
Predominantly Reaching502.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9111
Triple Number Coastal/Long Distance Medium1.1633
Triple Number Coastal/Long Distance High1.3062
Triple Number Windward/Leeward Low0.7077
Triple Number Windward/Leeward Medium0.9504
Triple Number Windward/Leeward High1.0802
Coastal/Long Distance1.0662
Predominantly Upwind1.0660
Predominantly Downwind1.1492
For information
General Purpose Handicap (GPH)580.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1581
Distanseseilas Trippeltall svak vind0.9111
Distanseseilas Trippeltall mellomvind1.1633
Distanseseilas Trippeltall sterk vind1.3062
Pølsebane Trippeltall svak vind0.7077
Pølsebane Trippeltall mellomvind0.9504
Pølsebane Trippeltall sterk vind1.0802
Motvind Singeltall1.0660
Medvind Singeltall1.1492
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Coastal/Long Distance562.71.0662
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind562.91.0660
Predominantly Downwind522.11.1492
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore494.51.2133
Cape Doctor Coastal416.61.4404
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9111
Triple Number Coastal/Long Distance Medium1.1633
Triple Number Coastal/Long Distance High1.3062
Triple Number Windward/Leeward Low0.7077
Triple Number Windward/Leeward Medium0.9504
Triple Number Windward/Leeward High1.0802
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9111
Triple Number Coastal/Long Distance Medium1.1633
Triple Number Coastal/Long Distance High1.3062
Triple Number Windward/Leeward Low0.7077
Triple Number Windward/Leeward Medium0.9504
Triple Number Windward/Leeward High1.0802
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Predominantly Upwind562.91.0660
Predominantly Downwind522.11.1492
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance562.71.0662
Triple Number Coastal/Long Distance Low658.50.9111
Triple Number Coastal/Long Distance Medium515.81.1633
Triple Number Coastal/Long Distance High459.31.3062
Triple Number Windward/Leeward Low847.80.7077
Triple Number Windward/Leeward Medium631.30.9504
Triple Number Windward/Leeward High555.51.0802
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1340.3934.0712.5597.9534.1500.0470.3419.7390.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP538.51.1142 Predom. Dn High403.41.4874 5B AP M/H467.01.2847 TriNum AP Low658.50.9111 Predom. Rc Low708.50.8469 5B AP High437.11.3726 TriNum AP Med515.81.1632 Predom. Rc L/M543.41.1042 5B SF Bay Low839.20.7150 TriNum AP High459.41.3062 Predom. Rc Med484.51.2383 5B SF Bay L/M692.90.8659 TriNum W/L Low887.70.6759 Predom. Rc M/H443.71.3522 5B SF Bay Med598.51.0024 TriNum W/L Med631.30.9504 Predom. Rc High409.71.4644 5B SF Bay M/H546.01.0988 TriNum W/L Hig555.51.0802 5B W/L Low994.80.6032 5B SF Bay High510.11.1763 Predom. Upwind586.41.0232 5B W/L L/M727.30.8250 ChiMac Up Low709.80.8453 Predom. Reaching514.71.1658 5B W/L Med621.20.9658 ChiMac Up Med640.50.9368 Predom. Downwind543.11.1047 5B W/L M/H565.11.0618 ChiMac Up High559.11.0731 Predom. Up Low808.70.7419 5B W/L High526.01.1407 ChiMac Off Low681.20.8808 Predom. Up L/M614.90.9758 W/L 60-40 Low1003.70.5978 ChiMac Off Med603.80.9936 Predom. Up Med546.41.0981 W/L 60-40 L/M737.00.8141 ChiMac Off High508.91.1790 Predom. Up M/H510.81.1745 W/L 60-40 Med633.60.9470 ChiMac AP Low692.50.8664 Predom. Up High489.41.2260 W/L 60-40 M/H581.21.0323 ChiMac AP Med620.20.9674 Predom. Dn Low788.40.7610 W/L 60-40 High548.01.0950 ChiMac AP High533.01.1256 Predom. Dn L/M586.31.0234 5B AP Low728.70.8234 BayMac Cove Island795.50.7542 Predom. Dn Med506.51.1846 5B AP L/M578.91.0365 BayMac Shore789.80.7597 Predom. Dn M/H451.61.3285 5B AP Med508.91.1790 Harvest Moon454.91.3190      SA/DSPL Up24.96SA/DSPL Dn63.91
ORC Ref  051800048FE Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PRIME SUSPECTIRL 5991
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMILLS 36Measurement10/06/2025HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall10.995Maximum beam3.400Draft2.265Displacement4,847Wetted area24.79IMS L9.943LSM09.537Accomod. length10.995Sink (kg/mm) 18.06
VCGD-0.342VCGM-0.369 RM Rated (kg·m) 138.6Limit of positive stability(°) 133.8 Stability Index 134.2 BLR index 0.0000Default crew weight643 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.426PBW0.114PIPA0.0033
EDL0.695ST10.041ST20.179
ST30.179ST40.111ST50.262
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P14.900IG13.670ISP13.670MDT10.124MDL10.185MDT20.094MDL20.108TL2.520MW0.185GO0.193
E4.950J3.860BAS1.920FSD0.032SFJSPLWPLTPS5.150BD0.178MWT133.00MCG4.545
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered138.6Flotation Date10/06/2025
SFFP0.077FFMFF1.273LCFcl5.951SG
SAFP10.547FAMFA0.887LCFsh6.167HBI1.092
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  051800048FE Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PRIME SUSPECTIRL 5991
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC1.081.903.2044.36* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.591.102.073.9013.62NoNo 27.49* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment018.7215.6717.209.809.53103%139.65
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  051800048FE Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org