ORC Certificate for LITTLE WING

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 Angles	46.3°	46.3°	44.2°	42.5°	42.3°	41.9°	40.5°	41.4°	42.4°
Beat VMG	3.36	4.91	6.19	6.74	7.56	8.29	8.58	8.83	9.00
52°	5.44	7.77	9.55	10.25	11.54	12.68	13.14	13.71	14.11
60°	6.04	8.46	10.21	10.87	12.38	13.82	14.44	15.27	15.91
75°	6.58	9.09	10.83	11.51	13.44	15.81	16.87	18.21	19.40
90°	6.75	9.09	10.85	12.32	13.48	16.37	18.98	20.83	22.72
110°	6.10	8.52	10.53	12.50	15.15	15.55	16.25	22.73	25.19
120°	5.64	8.03	10.09	11.83	14.11	17.05	18.50	21.47	25.09
135°	4.56	6.80	8.89	10.49	12.03	13.94	16.36	21.47	25.69
150°	3.74	5.58	7.34	8.86	10.17	11.50	13.36	17.56	22.18
Run VMG	3.24	4.83	6.36	7.67	8.81	9.96	11.57	15.21	19.21
Gybe Angles	137.6°	137.6°	139.3°	144.4°	146.2°	143.0°	133.1°	137.0°	139.8°

MHR:347.0CertNo:MH034

BOAT

ClassGunboat68DesignerVPLPBuilderGUNBOATAge date03/2024Series date02/2019Offset fileMH034.offData fileMH034-LITTLE WING

HULL

Length Overall20.700Maximum Beam9.178Draft4.431Displacement20,569DLR2.3712Dynamic Allowance0.180%Age Allowance0.228%RSA-0.381%

PROPELLER

InstallationStrutTypeFolding 3 bladesDiameter0.500m

CREW

Weight723(default)Crew Arm Extension

SAIL AREAS (m²)

MeasuredRatedMainsail171.20192.56Headsail Luffed97.3337.63Headsail Flying174.12SymmetricAsymmetric371.82

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.

Time Allowances in secs/NM
Selected Courses
Wind Velocity	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	1071.2	732.7	581.9	533.9	476.0	434.5	419.8	407.9	400.1
52°	662.2	463.6	376.8	351.4	312.0	284.0	274.0	262.5	255.1
60°	596.1	425.6	352.6	331.1	290.8	260.5	249.3	235.7	226.3
75°	546.8	395.9	332.3	312.7	267.8	227.7	213.4	197.7	185.6
90°	533.0	396.1	331.8	292.3	267.1	219.9	189.7	172.8	158.5
110°	590.3	422.3	342.0	288.1	237.7	231.6	221.6	158.4	142.9
120°	638.7	448.5	356.9	304.3	255.1	211.2	194.6	167.7	143.5
135°	789.3	529.3	404.7	343.2	299.2	258.3	220.1	167.7	140.1
150°	962.3	645.4	490.2	406.3	354.0	313.1	269.5	205.0	162.3
Run VMG	1111.2	745.2	566.1	469.2	408.8	361.5	311.2	236.7	187.4
Windward / Leeward	1092.3	739.0	574.0	501.5	442.4	398.0	365.5	322.3	293.7
All purpose	792.4	548.0	434.1	382.4	335.1	298.3	274.5	241.4	221.0

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	459.6	1.3054
All purpose	347.0	1.7290

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassGunboat68Measurement10/06/2025HINGB68-07

LOA20.700Max. Beam9.178Draft4.431Displacement20,569Dspl lightship19,846Wetted area67.85

Superstructure frontal area22.23Superstructure lateral area49.07Default crew weight723Declared crew weightN/A

PROPELLER

Propeller TypeFolding 3 blades

InstallationStrutTwin screwYesHydro generatorNo

PRD0.500PBW0.175PIPA0.0089

EDL5.000ST10.055ST20.200

ST30.200ST40.114ST50.340

RIG

Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Jumper StrutsNoRotating mastYesMast rake7°Mast cant angle0°

P26.850IG25.637ISP28.675MDT10.350MDL10.576MDT20.327MDL20.479TL3.200MW0.572GO0.572

E9.200J7.900JZ2.030BAS2.037FSD0.000SFJ1.500SPLWPLTPS9.840BD0.519

ForetrianglesIdITPTPZComment025.6377.9002.030main forestay028.6759.8402.030ISP/TPS126.4879.2202.030222.3906.7202.030

FLOTATION

Flotation Date10/06/2025

BALLAST

TANKS

IdDescriptionCapacityLCGVCGSp.Wght Condition
Measurement Level
Sailing #4Fuel Stb - Plastic3987.75-0.300.8400291#3Fuel Pt - Plastic3987.75-0.300.8400246#2Fresh Water Stb - Plastic3987.00-0.301.00000#1Fresh Water Pt - Plastic3987.00-0.301.00000

INVENTORY

IdDescriptionWeight MsrmentWeight SailingLCGVCGGAIdDescriptionWeight MsrmentWeight SailingLCGVCGGA#4Washing Machine15.002.00 #2Water Maker x 2 (Pt & Stb)19.000.50 #3Water Heater x 2 (Pt & Stb)6.000.20 #14 Batteries15.002.00

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-23.033.704.936.637.97171.2007/01/2026

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ0-10.101.663.226.279.2211.9828.23No31174.1215/01/2024J2-10.141.072.033.815.457.0826.27NoNo097.3315/01/2024J3-10.130.861.653.134.505.8023.33NoInner270.9606/12/2023J4-10.060.681.292.523.785.0714.82NoInner237.6306/12/2023

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentA2.5-130.1028.8829.4914.2518.6576%0371.8215/01/2024A5-127.9024.7026.3011.2014.9075%1261.6815/01/2024

MIZZEN STAYSAIL

IdYSHFYSHWYSFLAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment