Club Certificate2026
SUNBEAMSUI 91
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 Angles45.0°41.9°39.4°38.3°37.9°37.7°37.6°37.8°39.6°
Beat VMG2.253.183.794.094.224.294.344.374.24
52°3.504.755.485.795.926.006.056.096.06
60°3.734.975.655.946.086.156.216.266.26
75°3.895.115.786.076.256.366.446.546.58
90°3.885.235.856.096.316.496.646.866.99
110°3.925.356.026.346.556.716.867.137.31
120°3.785.195.976.346.656.947.157.487.73
135°3.314.655.636.186.536.907.328.008.44
150°2.733.934.965.786.256.576.947.828.83
Run VMG2.363.414.305.065.696.116.427.107.90
Gybe Angles136.9°146.5°151.2°155.7°166.0°176.3°178.1°170.3°168.5°
APH ToD:642.2CDL: 6.565APH ToT: 0.9344CertNo:SUI912
BOAT
ClassM 2DesignerJ.KjaerulffBuilderMoserAge dateSeries date08/1977Offset fileM2.OD.OFFData fileSUI912
HULL
Length Overall8.645 mMaximum Beam2.330 mDraft1.707 mDisplacement2,441 kgDLR8.5678IMS DivisionCruiser/RacerDynamic Allowance0.130%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight379 kg(default)Minimum weight249 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.4723.82Headsail Luffed15.8015.80Headsail FlyingSymmetric63.4463.44Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.93Storm Jib5.32Heavy Weather Jib14.35
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 26.1 kg·m Stability Index 143.9
COMMENTS
following Class Rules 2010
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  03080004MLL Issued on 23/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUNBEAMSUI 91
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 VMG1596.81133.3951.0879.9854.1839.2829.8824.4849.3
52°1028.2757.8656.7621.6608.1600.5595.4590.7593.6
60°964.3723.7637.4606.2592.5585.3580.2575.1575.5
75°925.8703.8623.3592.9576.2565.7558.9550.2547.3
90°927.9688.5615.5590.9570.5554.3541.9524.5514.7
110°918.3672.3597.8568.0549.8536.6524.8504.9492.2
120°951.2693.7602.7567.9541.4518.9503.8481.2465.9
135°1088.9774.0639.9582.2551.2521.9491.5449.9426.6
150°1320.8915.0725.4622.9576.4547.6518.6460.3407.8
Run VMG1525.11056.5836.8711.8632.7589.5560.4506.9455.8
Selected Courses
Windward / Leeward1561.01094.9893.9795.8743.4714.4695.1665.7652.6
All purpose1182.3847.8715.0656.5626.3607.1592.1569.3558.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward772.00.7772
All purpose642.20.9344
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6654
Downwind "popa"0.8581
70% up, 30% down "Ilhabela"0.7135
30% up, 70% down "Ilhabela-inverso"0.7895
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Predominantly Upwind697.80.8599
Predominantly Downwind635.30.9445
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP665.20.9020 Predom. Rc High540.21.1107 5B SF Bay L/M830.70.7223 TriNum AP Low781.40.7678 Predom. Dn Low930.30.6449 5B SF Bay Med736.70.8144 TriNum AP Med639.00.9390 Predom. Dn L/M705.70.8502 5B SF Bay M/H685.20.8757 TriNum AP High587.31.0216 Predom. Dn Med618.40.9703 5B SF Bay High658.80.9107 TriNum W/L Low1041.30.5762 Predom. Dn M/H561.91.0678 5B AP Low859.30.6983 TriNum W/L Med766.20.7831 Predom. Dn High526.81.1391 5B AP L/M700.80.8561 TriNum W/L Hig688.90.8710 ChiMac Up Low847.40.7081 5B AP Med632.60.9485 Predom. Upwind724.40.8283 ChiMac Up Med778.90.7703 5B AP M/H593.61.0107 Predom. Reaching637.20.9416 ChiMac Up High697.80.8598 5B AP High571.41.0500 Predom. Downwind662.20.9061 ChiMac Off Low811.60.7392 5B W/L Low1161.20.5167 Predom. Up Low946.30.6340 ChiMac Off Med726.90.8255 5B W/L L/M866.70.6923 Predom. Up L/M746.10.8041 ChiMac Off High625.30.9595 5B W/L Med755.80.7939 Predom. Up Med682.60.8789 ChiMac AP Low826.20.7262 5B W/L M/H697.40.8603 Predom. Up M/H650.20.9228 ChiMac AP Med750.80.7992 5B W/L High668.50.8975 Predom. Up High636.10.9433 ChiMac AP High660.50.9084 W/L 60-40 Low1169.70.5130 Predom. Rc Low836.60.7172 BayMac Cove Island942.60.6366 W/L 60-40 L/M881.10.6810 Predom. Rc L/M663.50.9042 BayMac Shore935.70.6412 W/L 60-40 Med777.00.7722 Predom. Rc Med603.70.9938 Harvest Moon571.81.0493 W/L 60-40 M/H724.50.8282 Predom. Rc M/H564.01.0638 5B SF Bay Low983.50.6100 W/L 60-40 High700.70.8562      SA/DSPL Up21.60SA/DSPL Dn47.79
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance692.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating692.90.8660
FinRating, kevyt tuuli1142.50.8752
FinRating, kova tuuli575.70.8685
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8660
Triple Number Coastal/Long Distance Low0.7678
Triple Number Coastal/Long Distance Medium0.9391
Triple Number Coastal/Long Distance High1.0216
Triple Number Windward/Leeward Low0.6034
Triple Number Windward/Leeward Medium0.7831
Triple Number Windward/Leeward High0.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
For information
General Purpose Handicap (GPH)710.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Saronikos S All Purpose719.90.8335
Saronikos S Upwind815.10.7361
Saronikos S Downwind598.11.0032
Saronikos N All Purpose755.20.7945
Saronikos N Upwind847.30.7081
Saronikos N Downwind648.70.9249
Saronikos SW All Purpose721.30.8318
Saronikos SW Upwind827.70.7249
Saronikos SW Downwind609.80.9840
Saronikos NE All Purpose774.70.7745
Saronikos NE Upwind796.60.7532
Saronikos NE Downwind719.40.8341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose665.20.9020
5-Band All Purpose Low934.40.6422
5-Band All Purpose L/M724.50.8281
5-Band All Purpose Med650.00.9231
5-Band All Purpose M/H605.90.9902
5-Band All Purpose High581.61.0317
Single Number Predominant Upwind696.30.8617
Single Number Predominant Reaching615.20.9753
Single Number Predominant Downwind636.30.9429
5-Band 50-50 Windward/Leeward Low1161.20.5167
5-Band 50-50 Windward/Leeward L/M866.70.6923
5-Band 50-50 Windward/Leeward Med755.80.7939
5-Band 50-50 Windward/Leeward M/H697.40.8603
5-Band 50-50 Windward/Leeward High668.50.8975
5-Band 60-40 Windward/Leeward Low1169.70.5130
5-Band 60-40 Windward/Leeward L/M881.10.6810
5-Band 60-40 Windward/Leeward Med777.00.7722
5-Band 60-40 Windward/Leeward M/H724.50.8282
5-Band 60-40 Windward/Leeward High700.70.8562
Triple Number 50-50 Windward/Leeward Low1041.30.5762
Triple Number 50-50 Windward/Leeward Med766.20.7830
Triple Number 50-50 Windward/Leeward High688.90.8710
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward792.80.7568
Triple Number 60-40 Windward/Leeward Low1051.10.5708
Triple Number 60-40 Windward/Leeward Med786.40.7630
Triple Number 60-40 Windward/Leeward High717.10.8367
Triple Number All-Purpose Low847.00.7084
Triple Number All-Purpose Med657.20.9130
Triple Number All-Purpose High598.91.0018
Triple Number Predominant Upwind Low869.00.6905
Triple Number Predominant Upwind Med690.50.8689
Triple Number Predominant Upwind High654.40.9169
Triple Number Predominant Reaching Low768.70.7806
Triple Number Predominant Reaching Med619.20.9690
Triple Number Predominant Reaching High548.31.0943
Triple Number Predominant Downwind Low838.00.7160
Triple Number Predominant Downwind Med626.00.9585
Triple Number Predominant Downwind High539.01.1132
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low781.5
Triple Number Coastal/Long Distance Medium638.9
Triple Number Coastal/Long Distance High587.3
Triple Number Windward/Leeward Low994.4
Triple Number Windward/Leeward Medium766.2
Triple Number Windward/Leeward High688.9
Predominantly Upwind697.8
Predominantly Downwind635.3
Predominantly Reaching619.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7678
Triple Number Coastal/Long Distance Medium0.9391
Triple Number Coastal/Long Distance High1.0216
Triple Number Windward/Leeward Low0.6034
Triple Number Windward/Leeward Medium0.7831
Triple Number Windward/Leeward High0.8710
Coastal/Long Distance0.8660
Predominantly Upwind0.8599
Predominantly Downwind0.9445
For information
General Purpose Handicap (GPH)710.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9344
Distanseseilas Trippeltall svak vind0.7678
Distanseseilas Trippeltall mellomvind0.9391
Distanseseilas Trippeltall sterk vind1.0216
Pølsebane Trippeltall svak vind0.6034
Pølsebane Trippeltall mellomvind0.7831
Pølsebane Trippeltall sterk vind0.8710
Motvind Singeltall0.8599
Medvind Singeltall0.9445
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Coastal/Long Distance692.90.8660
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind697.80.8599
Predominantly Downwind635.30.9445
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore656.50.9139
Cape Doctor Coastal561.91.0678
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7678
Triple Number Coastal/Long Distance Medium0.9391
Triple Number Coastal/Long Distance High1.0216
Triple Number Windward/Leeward Low0.6034
Triple Number Windward/Leeward Medium0.7831
Triple Number Windward/Leeward High0.8710
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7678
Triple Number Coastal/Long Distance Medium0.9391
Triple Number Coastal/Long Distance High1.0216
Triple Number Windward/Leeward Low0.6034
Triple Number Windward/Leeward Medium0.7831
Triple Number Windward/Leeward High0.8710
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Predominantly Upwind697.80.8599
Predominantly Downwind635.30.9445
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance692.90.8660
Triple Number Coastal/Long Distance Low781.50.7678
Triple Number Coastal/Long Distance Medium638.90.9391
Triple Number Coastal/Long Distance High587.31.0216
Triple Number Windward/Leeward Low994.40.6034
Triple Number Windward/Leeward Medium766.20.7831
Triple Number Windward/Leeward High688.90.8710
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1557.41091.1844.2727.7664.7628.2597.9548.1534.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP665.20.9020 Predom. Dn High526.81.1391 5B AP M/H593.61.0107 TriNum AP Low781.40.7678 Predom. Rc Low836.60.7172 5B AP High571.41.0500 TriNum AP Med639.00.9390 Predom. Rc L/M663.50.9042 5B SF Bay Low983.50.6100 TriNum AP High587.31.0216 Predom. Rc Med603.70.9938 5B SF Bay L/M830.70.7223 TriNum W/L Low1041.30.5762 Predom. Rc M/H564.01.0638 5B SF Bay Med736.70.8144 TriNum W/L Med766.20.7831 Predom. Rc High540.21.1107 5B SF Bay M/H685.20.8757 TriNum W/L Hig688.90.8710 5B W/L Low1161.20.5167 5B SF Bay High658.80.9107 Predom. Upwind724.40.8283 5B W/L L/M866.70.6923 ChiMac Up Low847.40.7081 Predom. Reaching637.20.9416 5B W/L Med755.80.7939 ChiMac Up Med778.90.7703 Predom. Downwind662.20.9061 5B W/L M/H697.40.8603 ChiMac Up High697.80.8598 Predom. Up Low946.30.6340 5B W/L High668.50.8975 ChiMac Off Low811.60.7392 Predom. Up L/M746.10.8041 W/L 60-40 Low1169.70.5130 ChiMac Off Med726.90.8255 Predom. Up Med682.60.8789 W/L 60-40 L/M881.10.6810 ChiMac Off High625.30.9595 Predom. Up M/H650.20.9228 W/L 60-40 Med777.00.7722 ChiMac AP Low826.20.7262 Predom. Up High636.10.9433 W/L 60-40 M/H724.50.8282 ChiMac AP Med750.80.7992 Predom. Dn Low930.30.6449 W/L 60-40 High700.70.8562 ChiMac AP High660.50.9084 Predom. Dn L/M705.70.8502 5B AP Low859.30.6983 BayMac Cove Island942.60.6366 Predom. Dn Med618.40.9703 5B AP L/M700.80.8561 BayMac Shore935.70.6412 Predom. Dn M/H561.91.0678 5B AP Med632.60.9485 Harvest Moon571.81.0493      SA/DSPL Up21.60SA/DSPL Dn47.79
ORC Ref  03080004MLL Issued on 23/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUNBEAMSUI 91
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassM 2Measurement19/05/1998HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.645Maximum beam2.330Draft1.707Displacement2,441Wetted area13.55IMS L7.017LSM06.580Accomod. length7.572Sink (kg/mm) 8.37
VCGD-0.250VCGM-0.217 RM Rated (kg·m) 26.1Limit of positive stability(°) 140.8 Stability Index 143.9 BLR index 0.0000Default crew weight379 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.330PBWPIPA0.0011
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.310IG10.308ISP10.318MDT10.090MDL10.130MDT2MDL2TLTaperMWGO0.000
E3.500J3.320BAS0.953FSDSFJ0.290SPL3.345WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/03/1998
SFFP1.294FFM0.989FF1.008LCFcl4.899SG1.0000
SAFP8.113FAM0.839FA0.853LCFsh5.032HBI0.949
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03080004MLL Issued on 23/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUNBEAMSUI 91
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.140.741.302.202.9723.47* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC3.0010.35NoNo 15.80* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC10.4010.4010.407.606.2063.44* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.6 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity16 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03080004MLL Issued on 23/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org