Club Certificate2026
TONGAIRL415
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°43.0°41.5°39.5°38.0°37.5°37.3°37.4°38.2°
Beat VMG2.163.023.634.084.324.424.484.524.48
52°3.394.595.395.816.036.146.196.266.27
60°3.634.825.585.956.166.286.346.436.46
75°3.784.945.696.076.296.456.576.746.85
90°3.664.845.636.116.356.536.727.057.25
110°3.464.795.706.206.516.797.077.407.61
120°3.324.635.576.136.476.787.117.647.94
135°2.934.205.165.876.286.596.927.618.20
150°2.443.614.595.405.976.326.617.277.88
Run VMG2.113.133.984.715.345.826.186.737.34
Gybe Angles143.8°148.0°151.9°155.2°162.8°169.1°177.4°177.7°177.7°
APH ToD:652.4CDL: 6.688APH ToT: 0.9197CertNo:26082
BOAT
ClassSHIPMAN 28DesignerENDERLEIN OLLEBuilderSHIPMANAge date01/1979Series date07/1970Offset fileH4632E.OFFData fileIRL415
HULL
Length Overall8.860Maximum Beam2.570Draft1.515Displacement2,800DLR9.8890IMS DivisionPerformanceDynamic Allowance0.390%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameterm
CREW
Maximum weight510(declared)Minimum weight380 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.0917.30Headsail Luffed26.1226.12Headsail FlyingSymmetric49.7849.78Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.37Storm Jib5.41Heavy Weather Jib14.61
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 39.2 Stability Index 126.6
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  051800048H4 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TONGAIRL415
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 VMG1669.91190.6991.1883.4832.8814.4804.2796.4803.1
52°1063.3784.3668.1619.2596.7586.4581.1575.3574.3
60°991.8747.4645.0604.6584.5573.4567.4559.9557.4
75°951.3728.1633.0593.3572.5558.2547.6534.2525.6
90°982.8743.2639.6589.2566.7551.4536.0510.9496.9
110°1041.6752.1631.2580.6552.9530.1509.5486.5473.1
120°1084.0777.8646.0587.7556.7531.1506.3471.3453.3
135°1230.0857.6697.8613.6573.7546.5520.2473.1439.2
150°1474.2996.4783.9666.4603.0569.5544.4495.2457.0
Run VMG1702.21150.6903.6763.8673.7618.4582.4534.7490.6
Selected Courses
Windward / Leeward1686.01170.6947.3823.6753.2716.4693.3665.6646.8
All purpose1275.7909.0752.0671.8629.8606.4589.2564.8550.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward789.80.7597
All purpose652.40.9197
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6653
Downwind "popa"0.8035
70% up, 30% down "Ilhabela"0.7015
30% up, 70% down "Ilhabela-inverso"0.7564
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Predominantly Upwind703.60.8528
Predominantly Downwind661.80.9066
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP678.80.8840 Predom. Rc High538.41.1144 5B SF Bay L/M868.10.6911 TriNum AP Low830.50.7224 Predom. Dn Low1010.40.5938 5B SF Bay Med747.40.8028 TriNum AP Med648.20.9257 Predom. Dn L/M746.10.8042 5B SF Bay M/H684.00.8772 TriNum AP High584.41.0267 Predom. Dn Med638.80.9392 5B SF Bay High655.80.9149 TriNum W/L Low1109.30.5409 Predom. Dn M/H574.61.0443 5B AP Low922.20.6507 TriNum W/L Med783.70.7656 Predom. Dn High537.11.1170 5B AP L/M728.80.8233 TriNum W/L Hig688.60.8713 ChiMac Up Low880.10.6817 5B AP Med639.70.9380 Predom. Upwind731.70.8200 ChiMac Up Med796.70.7531 5B AP M/H591.41.0145 Predom. Reaching653.60.9180 ChiMac Up High700.90.8560 5B AP High566.51.0591 Predom. Downwind692.20.8669 ChiMac Off Low868.50.6908 5B W/L Low1243.60.4825 Predom. Up Low998.80.6007 ChiMac Off Med768.00.7813 5B W/L L/M907.90.6608 Predom. Up L/M767.00.7823 ChiMac Off High649.70.9236 5B W/L Med770.00.7792 Predom. Up Med681.80.8801 ChiMac AP Low870.40.6893 5B W/L M/H697.50.8602 Predom. Up M/H641.20.9358 ChiMac AP Med779.60.7696 5B W/L High667.10.8994 Predom. Up High623.60.9622 ChiMac AP High673.60.8907 W/L 60-40 Low1247.00.4812 Predom. Rc Low897.80.6683 BayMac Cove Island998.20.6011 W/L 60-40 L/M918.20.6535 Predom. Rc L/M690.10.8694 BayMac Shore990.00.6061 W/L 60-40 Med785.80.7636 Predom. Rc Med611.70.9808 Harvest Moon580.41.0338 W/L 60-40 M/H719.40.8340 Predom. Rc M/H566.41.0593 5B SF Bay Low1050.80.5710 W/L 60-40 High693.50.8652      SA/DSPL Up21.68SA/DSPL Dn33.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance707.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating707.00.8487
FinRating, kevyt tuuli1226.60.8153
FinRating, kova tuuli570.80.8760
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8487
Triple Number Coastal/Long Distance Low0.7224
Triple Number Coastal/Long Distance Medium0.9257
Triple Number Coastal/Long Distance High1.0267
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7656
Triple Number Windward/Leeward High0.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
For information
General Purpose Handicap (GPH)730.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Saronikos S All_Purpose739.60.8113
Saronikos S Upwind827.20.7253
Saronikos S Downwind637.10.9418
Saronikos N All_Purpose739.60.8113
Saronikos N Upwind862.20.6959
Saronikos N Downwind694.80.8636
Saronikos SW All_Purpose748.00.8022
Saronikos SW Upwind849.90.7059
Saronikos SW Downwind649.60.9237
Saronikos NE All_Purpose806.30.7441
Saronikos NE Upwind811.90.7390
Saronikos NE Downwind781.60.7677
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose678.80.8840
5-Band All-Purpose Low1000.00.6000
5-Band All-Purpose L/M754.60.7951
5-Band All-Purpose Med659.20.9101
5-Band All-Purpose M/H607.10.9883
5-Band All-Purpose High579.71.0350
Single Number Predominant Upwind702.00.8547
Single Number Predominant Reaching629.30.9534
Single Number Predominant Downwind662.70.9054
5-Band 50-50 Windward/Leeward Low1243.60.4825
5-Band 50-50 Windward/Leeward L/M907.90.6608
5-Band 50-50 Windward/Leeward Med770.00.7792
5-Band 50-50 Windward/Leeward M/H697.50.8602
5-Band 50-50 Windward/Leeward High667.10.8994
5-Band 60-40 Windward/Leeward Low1247.00.4812
5-Band 60-40 Windward/Leeward L/M918.20.6535
5-Band 60-40 Windward/Leeward Med785.80.7636
5-Band 60-40 Windward/Leeward M/H719.40.8340
5-Band 60-40 Windward/Leeward High693.50.8652
Triple Number 50-50 Windward/Leeward Low1109.30.5409
Triple Number 50-50 Windward/Leeward Med783.80.7655
Triple Number 50-50 Windward/Leeward High688.70.8713
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward805.50.7449
Triple Number 60-40 Windward/Leeward Low1115.00.5381
Triple Number 60-40 Windward/Leeward Med798.70.7512
Triple Number 60-40 Windward/Leeward High711.70.8431
Triple Number All-Purpose Low900.70.6661
Triple Number All-Purpose Med668.40.8976
Triple Number All-Purpose High599.41.0010
Triple Number Predominant Upwind Low912.60.6575
Triple Number Predominant Upwind Med692.50.8664
Triple Number Predominant Upwind High642.00.9345
Triple Number Predominant Reaching Low817.90.7336
Triple Number Predominant Reaching Med628.20.9550
Triple Number Predominant Reaching High549.81.0913
Triple Number Predominant Downwind Low902.70.6647
Triple Number Predominant Downwind Med649.90.9232
Triple Number Predominant Downwind High553.91.0832
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low830.6
Triple Number Coastal/Long Distance Medium648.2
Triple Number Coastal/Long Distance High584.4
Triple Number Windward/Leeward Low1058.9
Triple Number Windward/Leeward Medium783.7
Triple Number Windward/Leeward High688.6
Predominantly Upwind703.6
Predominantly Downwind661.8
Predominantly Reaching638.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7224
Triple Number Coastal/Long Distance Medium0.9257
Triple Number Coastal/Long Distance High1.0267
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7656
Triple Number Windward/Leeward High0.8713
Coastal/Long Distance0.8487
Predominantly Upwind0.8528
Predominantly Downwind0.9066
For information
General Purpose Handicap (GPH)730.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9197
Distanseseilas Trippeltall svak vind0.7224
Distanseseilas Trippeltall mellomvind0.9257
Distanseseilas Trippeltall sterk vind1.0267
Pølsebane Trippeltall svak vind0.5666
Pølsebane Trippeltall mellomvind0.7656
Pølsebane Trippeltall sterk vind0.8713
Motvind Singeltall0.8528
Medvind Singeltall0.9066
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Coastal/Long Distance707.00.8487
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind703.60.8528
Predominantly Downwind661.80.9066
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore652.40.9196
Cape Doctor Coastal554.51.0821
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7224
Triple Number Coastal/Long Distance Medium0.9257
Triple Number Coastal/Long Distance High1.0267
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7656
Triple Number Windward/Leeward High0.8713
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7224
Triple Number Coastal/Long Distance Medium0.9257
Triple Number Coastal/Long Distance High1.0267
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7656
Triple Number Windward/Leeward High0.8713
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Predominantly Upwind703.60.8528
Predominantly Downwind661.80.9066
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance707.00.8487
Triple Number Coastal/Long Distance Low830.60.7224
Triple Number Coastal/Long Distance Medium648.20.9257
Triple Number Coastal/Long Distance High584.41.0267
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium783.70.7656
Triple Number Windward/Leeward High688.60.8713
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1687.71168.6893.6749.3669.2628.5595.9542.6527.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP678.80.8840 Predom. Dn High537.11.1170 5B AP M/H591.41.0145 TriNum AP Low830.50.7224 Predom. Rc Low897.80.6683 5B AP High566.51.0591 TriNum AP Med648.20.9257 Predom. Rc L/M690.10.8694 5B SF Bay Low1050.80.5710 TriNum AP High584.41.0267 Predom. Rc Med611.70.9808 5B SF Bay L/M868.10.6911 TriNum W/L Low1109.30.5409 Predom. Rc M/H566.41.0593 5B SF Bay Med747.40.8028 TriNum W/L Med783.70.7656 Predom. Rc High538.41.1144 5B SF Bay M/H684.00.8772 TriNum W/L Hig688.60.8713 5B W/L Low1243.60.4825 5B SF Bay High655.80.9149 Predom. Upwind731.70.8200 5B W/L L/M907.90.6608 ChiMac Up Low880.10.6817 Predom. Reaching653.60.9180 5B W/L Med770.00.7792 ChiMac Up Med796.70.7531 Predom. Downwind692.20.8669 5B W/L M/H697.50.8602 ChiMac Up High700.90.8560 Predom. Up Low998.80.6007 5B W/L High667.10.8994 ChiMac Off Low868.50.6908 Predom. Up L/M767.00.7823 W/L 60-40 Low1247.00.4812 ChiMac Off Med768.00.7813 Predom. Up Med681.80.8801 W/L 60-40 L/M918.20.6535 ChiMac Off High649.70.9236 Predom. Up M/H641.20.9358 W/L 60-40 Med785.80.7636 ChiMac AP Low870.40.6893 Predom. Up High623.60.9622 W/L 60-40 M/H719.40.8340 ChiMac AP Med779.60.7696 Predom. Dn Low1010.40.5938 W/L 60-40 High693.50.8652 ChiMac AP High673.60.8907 Predom. Dn L/M746.10.8042 5B AP Low922.20.6507 BayMac Cove Island998.20.6011 Predom. Dn Med638.80.9392 5B AP L/M728.80.8233 BayMac Shore990.00.6061 Predom. Dn M/H574.61.0443 5B AP Med639.70.9380 Harvest Moon580.41.0338      SA/DSPL Up21.68SA/DSPL Dn33.55
ORC Ref  051800048H4 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TONGAIRL415
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSHIPMAN 28Measurement22/09/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.860Maximum beam2.570Draft1.515Displacement2,800Wetted area15.36IMS L6.947LSM06.566Accomod. length8.352Sink (kg/mm) 9.96
VCGD-0.155VCGM-0.139 RM Rated (kg·m) 39.2Limit of positive stability(°) 125.0 Stability Index 126.6 BLR index 0.0000Default crew weight378 Declared crew weight 510
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBW
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.290IG10.400ISP10.400MDT10.100MDL10.100MDT2MDL2TLMWGO
E3.300J3.280BAS1.370FSDSFJ0.000SPL3.390WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/04/2014
SFFP0.662FFMFF1.038LCFcl4.807SG
SAFP8.322FAMFA0.719LCFsh4.974HBI0.879
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  051800048H4 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TONGAIRL415
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.561.021.8317.09
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.541.062.224.9310.96NoNo 26.12
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment110.5810.5810.585.625.7549.78
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  051800048H4 Issued on 04/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org