Non Spin/HSFClub Certificate2026
INSPIRATIONUSA 61997
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles46.7°43.8°41.8°40.7°39.0°38.3°37.8°37.8°38.2°
Beat VMG2.092.993.624.114.434.574.654.704.69
52°3.294.575.435.986.276.406.466.526.53
60°3.554.825.676.146.406.556.616.686.71
75°3.714.955.806.276.536.706.826.947.02
90°3.584.845.716.256.546.756.927.207.36
110°3.014.325.316.046.476.746.977.437.79
120°2.824.125.115.886.366.666.917.417.89
135°2.453.664.655.456.066.456.717.187.70
150°2.063.124.074.885.566.106.456.927.39
Run VMG1.792.703.534.264.935.536.036.647.07
Gybe Angles143.8°146.9°151.2°157.7°166.7°172.7°177.2°179.5°179.2°
APH ToD:660.9CDL: 7.405APH ToT: 0.9079CertNo:US61997
BOAT
ClassKettenburg 32DesignerAlan PayneBuilderKettenburgAge date01/1977Series date01/1975Offset fileKETTENBURG32.offData fileUS61997
HULL
Length Overall9.600 mMaximum Beam3.100 mDraft1.681 mDisplacement4,752 kgDLR9.7442IMS DivisionPerformanceDynamic Allowance0.560%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.300m
CREW
Maximum weight603 kg(declared)Minimum weight473 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.1220.34Headsail Luffed35.2235.22Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.28Storm Jib7.53Heavy Weather Jib20.33
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 70.1 kg·m Stability Index 105.6
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  04560004VBL Issued on 16/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
INSPIRATIONUSA 61997
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1722.71205.7993.2876.4811.8787.5774.7766.1767.2
52°1092.8787.5662.5602.3574.6562.5557.3552.5551.4
60°1014.0747.3635.0585.9562.2550.0544.7539.0536.5
75°970.9727.1620.8574.3551.5537.1527.5518.5512.9
90°1006.4743.3630.0576.2550.1533.4519.9500.0489.2
110°1198.0832.5678.5596.3556.8534.1516.2484.5462.3
120°1274.4873.8704.7612.2565.7540.2521.1486.1456.3
135°1467.5984.4774.2660.9594.0558.3536.4501.3467.3
150°1745.61155.1884.2738.1647.1590.3557.9519.9487.1
Run VMG2015.61333.81020.1844.4730.7650.9596.9542.2509.4
Selected Courses
Windward / Leeward1869.11269.71006.6860.4771.3719.2685.8654.2638.3
All purpose1401.2971.9786.4687.7632.1601.4582.2559.5544.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward812.70.7382
All purpose660.90.9079
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6757
Downwind "popa"0.7344
70% up, 30% down "Ilhabela"0.6923
30% up, 70% down "Ilhabela-inverso"0.7158
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Predominantly Upwind700.70.8563
Predominantly Downwind690.20.8693
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP689.10.8707 Predom. Rc High535.71.1201 5B SF Bay L/M910.30.6591 TriNum AP Low879.20.6824 Predom. Dn Low1125.40.5331 5B SF Bay Med761.50.7880 TriNum AP Med655.90.9148 Predom. Dn L/M798.90.7510 5B SF Bay M/H678.80.8839 TriNum AP High578.51.0372 Predom. Dn Med660.90.9079 5B SF Bay High647.70.9264 TriNum W/L Low1196.70.5014 Predom. Dn M/H579.81.0348 5B AP Low997.30.6016 TriNum W/L Med807.50.7430 Predom. Dn High542.71.1055 5B AP L/M756.20.7935 TriNum W/L Hig682.30.8794 ChiMac Up Low903.40.6642 5B AP Med644.90.9304 Predom. Upwind732.10.8195 ChiMac Up Med807.00.7435 5B AP M/H585.81.0242 Predom. Reaching665.20.9019 ChiMac Up High696.70.8612 5B AP High560.81.0698 Predom. Downwind728.80.8233 ChiMac Off Low948.60.6325 5B W/L Low1353.80.4432 Predom. Up Low1040.20.5768 ChiMac Off Med823.10.7290 5B W/L L/M959.10.6256 Predom. Up L/M776.50.7727 ChiMac Off High677.20.8859 5B W/L Med789.90.7596 Predom. Up Med674.40.8897 ChiMac AP Low919.50.6525 5B W/L M/H693.30.8654 Predom. Up M/H625.30.9596 ChiMac AP Med810.50.7403 5B W/L High656.90.9134 Predom. Up High607.80.9871 ChiMac AP High684.20.8770 W/L 60-40 Low1339.40.4480 Predom. Rc Low957.90.6264 BayMac Cove Island1068.70.5614 W/L 60-40 L/M958.60.6259 Predom. Rc L/M710.70.8442 BayMac Shore1056.70.5678 W/L 60-40 Med798.10.7518 Predom. Rc Med613.20.9785 Harvest Moon585.61.0246 W/L 60-40 M/H710.40.8446 Predom. Rc M/H560.51.0704 5B SF Bay Low1124.70.5335 W/L 60-40 High679.10.8835      SA/DSPL Up19.48SA/DSPL Dn19.48
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance721.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating721.60.8315
FinRating, kevyt tuuli1339.20.7467
FinRating, kova tuuli565.40.8843
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8315
Triple Number Coastal/Long Distance Low0.6824
Triple Number Coastal/Long Distance Medium0.9149
Triple Number Coastal/Long Distance High1.0372
Triple Number Windward/Leeward Low0.5272
Triple Number Windward/Leeward Medium0.7430
Triple Number Windward/Leeward High0.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
For information
General Purpose Handicap (GPH)747.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Saronikos S All Purpose749.30.8008
Saronikos S Upwind820.10.7316
Saronikos S Downwind682.90.8786
Saronikos N All Purpose794.30.7554
Saronikos N Upwind857.30.6999
Saronikos N Downwind757.90.7916
Saronikos SW All Purpose765.10.7842
Saronikos SW Upwind848.00.7076
Saronikos SW Downwind701.60.8552
Saronikos NE All Purpose840.50.7139
Saronikos NE Upwind807.50.7430
Saronikos NE Downwind870.70.6891
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose689.10.8707
5-Band All Purpose Low1074.70.5583
5-Band All Purpose L/M783.90.7654
5-Band All Purpose Med665.60.9014
5-Band All Purpose M/H601.20.9981
5-Band All Purpose High574.01.0453
Single Number Predominant Upwind698.50.8590
Single Number Predominant Reaching635.40.9443
Single Number Predominant Downwind691.50.8677
5-Band 50-50 Windward/Leeward Low1353.80.4432
5-Band 50-50 Windward/Leeward L/M959.10.6256
5-Band 50-50 Windward/Leeward Med789.90.7596
5-Band 50-50 Windward/Leeward M/H693.30.8654
5-Band 50-50 Windward/Leeward High656.90.9134
5-Band 60-40 Windward/Leeward Low1339.40.4480
5-Band 60-40 Windward/Leeward L/M958.60.6259
5-Band 60-40 Windward/Leeward Med798.10.7518
5-Band 60-40 Windward/Leeward M/H710.40.8446
5-Band 60-40 Windward/Leeward High679.10.8835
Triple Number 50-50 Windward/Leeward Low1196.70.5014
Triple Number 50-50 Windward/Leeward Med807.70.7429
Triple Number 50-50 Windward/Leeward High682.30.8794
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward820.50.7312
Triple Number 60-40 Windward/Leeward Low1187.30.5053
Triple Number 60-40 Windward/Leeward Med814.60.7365
Triple Number 60-40 Windward/Leeward High700.80.8562
Triple Number All-Purpose Low957.80.6264
Triple Number All-Purpose Med677.50.8856
Triple Number All-Purpose High593.21.0115
Triple Number Predominant Upwind Low945.80.6344
Triple Number Predominant Upwind Med688.10.8719
Triple Number Predominant Upwind High623.40.9624
Triple Number Predominant Reaching Low862.40.6957
Triple Number Predominant Reaching Med631.80.9497
Triple Number Predominant Reaching High544.41.1021
Triple Number Predominant Downwind Low991.70.6050
Triple Number Predominant Downwind Med678.40.8845
Triple Number Predominant Downwind High561.41.0688
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low879.2
Triple Number Coastal/Long Distance Medium655.8
Triple Number Coastal/Long Distance High578.5
Triple Number Windward/Leeward Low1138.1
Triple Number Windward/Leeward Medium807.5
Triple Number Windward/Leeward High682.3
Predominantly Upwind700.7
Predominantly Downwind690.2
Predominantly Reaching652.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6824
Triple Number Coastal/Long Distance Medium0.9149
Triple Number Coastal/Long Distance High1.0372
Triple Number Windward/Leeward Low0.5272
Triple Number Windward/Leeward Medium0.7430
Triple Number Windward/Leeward High0.8794
Coastal/Long Distance0.8315
Predominantly Upwind0.8563
Predominantly Downwind0.8693
For information
General Purpose Handicap (GPH)747.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9079
Distanseseilas Trippeltall svak vind0.6824
Distanseseilas Trippeltall mellomvind0.9149
Distanseseilas Trippeltall sterk vind1.0372
Pølsebane Trippeltall svak vind0.5272
Pølsebane Trippeltall mellomvind0.7430
Pølsebane Trippeltall sterk vind0.8794
Motvind Singeltall0.8563
Medvind Singeltall0.8693
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Coastal/Long Distance721.60.8315
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind700.70.8563
Predominantly Downwind690.20.8693
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore643.10.9330
Cape Doctor Coastal549.01.0929
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6824
Triple Number Coastal/Long Distance Medium0.9149
Triple Number Coastal/Long Distance High1.0372
Triple Number Windward/Leeward Low0.5272
Triple Number Windward/Leeward Medium0.7430
Triple Number Windward/Leeward High0.8794
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6824
Triple Number Coastal/Long Distance Medium0.9149
Triple Number Coastal/Long Distance High1.0372
Triple Number Windward/Leeward Low0.5272
Triple Number Windward/Leeward Medium0.7430
Triple Number Windward/Leeward High0.8794
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Predominantly Upwind700.70.8563
Predominantly Downwind690.20.8693
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance721.60.8315
Triple Number Coastal/Long Distance Low879.20.6824
Triple Number Coastal/Long Distance Medium655.80.9149
Triple Number Coastal/Long Distance High578.51.0372
Triple Number Windward/Leeward Low1138.10.5272
Triple Number Windward/Leeward Medium807.50.7430
Triple Number Windward/Leeward High682.30.8794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1883.81276.1948.0775.8674.4624.2589.5539.1522.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP689.10.8707 Predom. Dn High542.71.1055 5B AP M/H585.81.0242 TriNum AP Low879.20.6824 Predom. Rc Low957.90.6264 5B AP High560.81.0698 TriNum AP Med655.90.9148 Predom. Rc L/M710.70.8442 5B SF Bay Low1124.70.5335 TriNum AP High578.51.0372 Predom. Rc Med613.20.9785 5B SF Bay L/M910.30.6591 TriNum W/L Low1196.70.5014 Predom. Rc M/H560.51.0704 5B SF Bay Med761.50.7880 TriNum W/L Med807.50.7430 Predom. Rc High535.71.1201 5B SF Bay M/H678.80.8839 TriNum W/L Hig682.30.8794 5B W/L Low1353.80.4432 5B SF Bay High647.70.9264 Predom. Upwind732.10.8195 5B W/L L/M959.10.6256 ChiMac Up Low903.40.6642 Predom. Reaching665.20.9019 5B W/L Med789.90.7596 ChiMac Up Med807.00.7435 Predom. Downwind728.80.8233 5B W/L M/H693.30.8654 ChiMac Up High696.70.8612 Predom. Up Low1040.20.5768 5B W/L High656.90.9134 ChiMac Off Low948.60.6325 Predom. Up L/M776.50.7727 W/L 60-40 Low1339.40.4480 ChiMac Off Med823.10.7290 Predom. Up Med674.40.8897 W/L 60-40 L/M958.60.6259 ChiMac Off High677.20.8859 Predom. Up M/H625.30.9596 W/L 60-40 Med798.10.7518 ChiMac AP Low919.50.6525 Predom. Up High607.80.9871 W/L 60-40 M/H710.40.8446 ChiMac AP Med810.50.7403 Predom. Dn Low1125.40.5331 W/L 60-40 High679.10.8835 ChiMac AP High684.20.8770 Predom. Dn L/M798.90.7510 5B AP Low997.30.6016 BayMac Cove Island1068.70.5614 Predom. Dn Med660.90.9079 5B AP L/M756.20.7935 BayMac Shore1056.70.5678 Predom. Dn M/H579.81.0348 5B AP Med644.90.9304 Harvest Moon585.61.0246      SA/DSPL Up19.48SA/DSPL Dn19.48
ORC Ref  04560004VBL Issued on 16/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
INSPIRATIONUSA 61997
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassKettenburg 32MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.600Maximum beam3.100Draft1.681Displacement4,752Wetted area20.43IMS L8.043LSM07.870Accomod. length9.600Sink (kg/mm) 14.18
VCGD0.078VCGM0.080 RM Rated (kg·m) 70.1Limit of positive stability(°) 102.9 Stability Index 105.6 BLR index 0.0000Default crew weight489 Declared crew weight 603
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0122
PSD0.025PHD0.050PHL0.100
PSA15.0°ESL0.850
ST10.015ST20.080ST30.080
ST40.040ST50.180
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.700IG12.240ISP12.250MDT10.100MDL10.140MDT20.100MDL20.140TLMW0.140GO0.150
E3.350J4.010BAS1.500FSD0.031SFJ0.000SPL4.010WPLTPSBD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP1.145FFM1.077FF1.077LCFcl5.482SG
SAFP9.258FAM0.631FA0.631LCFsh5.693HBI0.877
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004VBL Issued on 16/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
INSPIRATIONUSA 61997
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn0.130.631.121.982.6820.1209/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGen0.080.731.422.914.466.0611.86NoNo 35.2209/04/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004VBL Issued on 16/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org