Club Certificate2026
ESMERALDASUI 2171
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 Angles44.9°42.3°40.6°39.6°38.2°37.8°38.0°40.5°42.3°
Beat VMG1.922.743.283.663.924.014.033.953.84
52°2.994.124.845.285.535.655.695.705.66
60°3.194.325.035.435.665.805.865.915.89
75°3.344.465.185.575.816.006.156.286.32
90°3.444.705.465.866.126.286.406.636.79
110°3.474.745.525.946.306.646.937.307.54
120°3.344.585.405.856.236.606.977.708.18
135°2.914.135.045.605.986.356.727.568.67
150°2.433.534.445.155.605.936.236.877.64
Run VMG2.103.063.844.464.925.295.596.146.69
Gybe Angles141.3°146.2°148.4°150.5°156.7°162.4°165.1°178.9°160.3°
APH ToD:700.5CDL: 5.572APH ToT: 0.8565CertNo:SU2171
BOAT
ClassFIRST 21.7DesignerFINOT JEAN MARIEBuilderBENETEAUAge date01/2015Series date02/2000Offset fileF21.7CL.OFFData fileSUI2171
HULL
Length Overall6.220 mMaximum Beam2.500 mDraft1.754 mDisplacement1,247 kgDLR6.5504IMS DivisionSportboatDynamic Allowance0.270%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight210 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail13.6813.90Headsail Luffed10.7310.73Headsail FlyingSymmetricAsymmetric29.8229.82 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.16Storm Jib3.65Heavy Weather Jib9.84
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 23.6 kg·m Stability Index 102.1
COMMENTS
Aussenbordmotor based on ESP 10504
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  03080004POU Issued on 13/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESMERALDASUI 2171
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 VMG1873.01315.61097.2983.1918.5897.2893.7911.4937.2
52°1205.1873.1743.9682.3651.5637.7633.2631.7635.5
60°1128.2832.4715.3663.1635.6620.5614.0609.4611.2
75°1079.4807.3695.3646.4620.0599.8585.7573.5569.3
90°1045.2766.5658.9614.8588.2573.5562.9542.9530.0
110°1038.5760.0652.6606.6571.2542.3519.2493.0477.5
120°1079.1786.0666.5615.4578.0545.3516.3467.8439.9
135°1235.9871.8714.7642.4602.0567.1535.8476.1415.4
150°1484.41018.7811.1699.4642.3607.6577.4523.7471.5
Run VMG1714.01176.2936.5807.4732.2680.1643.9586.4538.0
Selected Courses
Windward / Leeward1793.51245.91016.9895.3825.4788.6768.8748.9737.6
All purpose1357.7964.0802.6723.2677.4651.0633.8612.4598.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward862.70.6955
All purpose700.50.8565
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5986
Downwind "popa"0.7550
70% up, 30% down "Ilhabela"0.6383
30% up, 70% down "Ilhabela-inverso"0.7001
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Predominantly Upwind763.40.7860
Predominantly Downwind703.10.8533
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP729.60.8224 Predom. Rc High573.91.0454 5B SF Bay L/M936.80.6405 TriNum AP Low883.30.6793 Predom. Dn Low1049.30.5718 5B SF Bay Med814.10.7370 TriNum AP Med696.60.8614 Predom. Dn L/M785.70.7637 5B SF Bay M/H751.90.7979 TriNum AP High630.10.9522 Predom. Dn Med681.70.8802 5B SF Bay High730.30.8216 TriNum W/L Low1185.40.5061 Predom. Dn M/H616.00.9740 5B AP Low974.70.6155 TriNum W/L Med855.40.7014 Predom. Dn High574.21.0450 5B AP L/M779.90.7693 TriNum W/L Hig766.30.7830 ChiMac Up Low956.80.6271 5B AP Med687.40.8728 Predom. Upwind796.50.7533 ChiMac Up Med867.20.6919 5B AP M/H636.80.9423 Predom. Reaching692.50.8664 ChiMac Up High764.50.7848 5B AP High613.70.9777 Predom. Downwind733.30.8182 ChiMac Off Low909.40.6598 5B W/L Low1325.50.4526 Predom. Up Low1085.20.5529 ChiMac Off Med810.00.7408 5B W/L L/M979.50.6126 Predom. Up L/M833.00.7203 ChiMac Off High691.00.8683 5B W/L Med842.10.7125 Predom. Up Med740.40.8104 ChiMac AP Low928.00.6465 5B W/L M/H773.50.7757 Predom. Up M/H699.10.8582 ChiMac AP Med834.90.7187 5B W/L High750.40.7996 Predom. Up High688.20.8719 ChiMac AP High725.30.8272 W/L 60-40 Low1340.50.4476 Predom. Rc Low944.50.6353 BayMac Cove Island1065.80.5630 W/L 60-40 L/M996.10.6023 Predom. Rc L/M729.00.8230 BayMac Shore1057.70.5673 W/L 60-40 Med861.40.6965 Predom. Rc Med649.20.9242 Harvest Moon612.60.9794 W/L 60-40 M/H798.70.7513 Predom. Rc M/H602.40.9960 5B SF Bay Low1122.40.5346 W/L 60-40 High782.80.7664      SA/DSPL Up21.07SA/DSPL Dn37.53
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance760.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating760.40.7891
FinRating, kevyt tuuli1303.50.7672
FinRating, kova tuuli616.80.8106
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7891
Triple Number Coastal/Long Distance Low0.6793
Triple Number Coastal/Long Distance Medium0.8614
Triple Number Coastal/Long Distance High0.9522
Triple Number Windward/Leeward Low0.5303
Triple Number Windward/Leeward Medium0.7014
Triple Number Windward/Leeward High0.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
For information
General Purpose Handicap (GPH)782.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Saronikos S All Purpose806.00.7444
Saronikos S Upwind910.50.6590
Saronikos S Downwind669.60.8960
Saronikos N All Purpose840.90.7135
Saronikos N Upwind951.20.6308
Saronikos N Downwind719.40.8340
Saronikos SW All Purpose805.40.7450
Saronikos SW Upwind931.90.6439
Saronikos SW Downwind669.80.8958
Saronikos NE All Purpose862.30.6958
Saronikos NE Upwind889.80.6743
Saronikos NE Downwind797.30.7525
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose729.60.8224
5-Band All Purpose Low1061.50.5652
5-Band All Purpose L/M806.20.7442
5-Band All Purpose Med709.10.8462
5-Band All Purpose M/H656.40.9140
5-Band All Purpose High630.70.9514
Single Number Predominant Upwind762.30.7871
Single Number Predominant Reaching666.30.9005
Single Number Predominant Downwind703.90.8524
5-Band 50-50 Windward/Leeward Low1325.50.4526
5-Band 50-50 Windward/Leeward L/M979.50.6126
5-Band 50-50 Windward/Leeward Med842.10.7125
5-Band 50-50 Windward/Leeward M/H773.50.7757
5-Band 50-50 Windward/Leeward High750.40.7996
5-Band 60-40 Windward/Leeward Low1340.50.4476
5-Band 60-40 Windward/Leeward L/M996.10.6023
5-Band 60-40 Windward/Leeward Med861.40.6965
5-Band 60-40 Windward/Leeward M/H798.70.7513
5-Band 60-40 Windward/Leeward High782.80.7664
Triple Number 50-50 Windward/Leeward Low1185.40.5061
Triple Number 50-50 Windward/Leeward Med855.50.7013
Triple Number 50-50 Windward/Leeward High766.30.7830
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward882.60.6798
Triple Number 60-40 Windward/Leeward Low1200.70.4997
Triple Number 60-40 Windward/Leeward Med874.40.6862
Triple Number 60-40 Windward/Leeward High793.20.7564
Triple Number All-Purpose Low956.90.6270
Triple Number All-Purpose Med718.50.8350
Triple Number All-Purpose High649.10.9243
Triple Number Predominant Upwind Low988.70.6068
Triple Number Predominant Upwind Med752.20.7976
Triple Number Predominant Upwind High703.30.8531
Triple Number Predominant Reaching Low862.00.6961
Triple Number Predominant Reaching Med668.80.8971
Triple Number Predominant Reaching High583.11.0290
Triple Number Predominant Downwind Low941.80.6371
Triple Number Predominant Downwind Med691.70.8675
Triple Number Predominant Downwind High591.91.0136
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low883.3
Triple Number Coastal/Long Distance Medium696.5
Triple Number Coastal/Long Distance High630.1
Triple Number Windward/Leeward Low1131.4
Triple Number Windward/Leeward Medium855.4
Triple Number Windward/Leeward High766.3
Predominantly Upwind763.4
Predominantly Downwind703.1
Predominantly Reaching675.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6793
Triple Number Coastal/Long Distance Medium0.8614
Triple Number Coastal/Long Distance High0.9522
Triple Number Windward/Leeward Low0.5303
Triple Number Windward/Leeward Medium0.7014
Triple Number Windward/Leeward High0.7830
Coastal/Long Distance0.7891
Predominantly Upwind0.7860
Predominantly Downwind0.8533
For information
General Purpose Handicap (GPH)782.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8565
Distanseseilas Trippeltall svak vind0.6793
Distanseseilas Trippeltall mellomvind0.8614
Distanseseilas Trippeltall sterk vind0.9522
Pølsebane Trippeltall svak vind0.5303
Pølsebane Trippeltall mellomvind0.7014
Pølsebane Trippeltall sterk vind0.7830
Motvind Singeltall0.7860
Medvind Singeltall0.8533
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Coastal/Long Distance760.40.7891
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind763.40.7860
Predominantly Downwind703.10.8533
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore741.00.8097
Cape Doctor Coastal602.50.9959
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6793
Triple Number Coastal/Long Distance Medium0.8614
Triple Number Coastal/Long Distance High0.9522
Triple Number Windward/Leeward Low0.5303
Triple Number Windward/Leeward Medium0.7014
Triple Number Windward/Leeward High0.7830
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6793
Triple Number Coastal/Long Distance Medium0.8614
Triple Number Coastal/Long Distance High0.9522
Triple Number Windward/Leeward Low0.5303
Triple Number Windward/Leeward Medium0.7014
Triple Number Windward/Leeward High0.7830
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Predominantly Upwind763.40.7860
Predominantly Downwind703.10.8533
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.40.7891
Triple Number Coastal/Long Distance Low883.30.6793
Triple Number Coastal/Long Distance Medium696.50.8614
Triple Number Coastal/Long Distance High630.10.9522
Triple Number Windward/Leeward Low1131.40.5303
Triple Number Windward/Leeward Medium855.40.7014
Triple Number Windward/Leeward High766.30.7830
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1785.51238.9956.1810.0722.6676.1640.2580.0563.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP729.60.8224 Predom. Dn High574.21.0450 5B AP M/H636.80.9423 TriNum AP Low883.30.6793 Predom. Rc Low944.50.6353 5B AP High613.70.9777 TriNum AP Med696.60.8614 Predom. Rc L/M729.00.8230 5B SF Bay Low1122.40.5346 TriNum AP High630.10.9522 Predom. Rc Med649.20.9242 5B SF Bay L/M936.80.6405 TriNum W/L Low1185.40.5061 Predom. Rc M/H602.40.9960 5B SF Bay Med814.10.7370 TriNum W/L Med855.40.7014 Predom. Rc High573.91.0454 5B SF Bay M/H751.90.7979 TriNum W/L Hig766.30.7830 5B W/L Low1325.50.4526 5B SF Bay High730.30.8216 Predom. Upwind796.50.7533 5B W/L L/M979.50.6126 ChiMac Up Low956.80.6271 Predom. Reaching692.50.8664 5B W/L Med842.10.7125 ChiMac Up Med867.20.6919 Predom. Downwind733.30.8182 5B W/L M/H773.50.7757 ChiMac Up High764.50.7848 Predom. Up Low1085.20.5529 5B W/L High750.40.7996 ChiMac Off Low909.40.6598 Predom. Up L/M833.00.7203 W/L 60-40 Low1340.50.4476 ChiMac Off Med810.00.7408 Predom. Up Med740.40.8104 W/L 60-40 L/M996.10.6023 ChiMac Off High691.00.8683 Predom. Up M/H699.10.8582 W/L 60-40 Med861.40.6965 ChiMac AP Low928.00.6465 Predom. Up High688.20.8719 W/L 60-40 M/H798.70.7513 ChiMac AP Med834.90.7187 Predom. Dn Low1049.30.5718 W/L 60-40 High782.80.7664 ChiMac AP High725.30.8272 Predom. Dn L/M785.70.7637 5B AP Low974.70.6155 BayMac Cove Island1065.80.5630 Predom. Dn Med681.70.8802 5B AP L/M779.90.7693 BayMac Shore1057.70.5673 Predom. Dn M/H616.00.9740 5B AP Med687.40.8728 Harvest Moon612.60.9794      SA/DSPL Up21.07SA/DSPL Dn37.53
ORC Ref  03080004POU Issued on 13/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESMERALDASUI 2171
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 21.7Measurement25/01/2018HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall6.220Maximum beam2.500Draft1.754Displacement1,247Wetted area10.33IMS L5.857LSM05.752Accomod. length6.220Sink (kg/mm) 7.86
VCGD0.102VCGM0.100 RM Rated (kg·m) 23.6Limit of positive stability(°) 110.3 Stability Index 102.1 BLR index 0.0000Default crew weight313 Declared crew weight 210
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.220IG8.500ISP8.550MDT10.100MDL10.110MDT20.100MDL20.110TL0.000MW0.110GO0.120
E2.890J2.400BAS1.000FSD0.040SFJ0.052SPLWPLTPS3.000BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2026
SFFP0.100FFM0.956FF0.956LCFcl3.542SG
SAFP6.030FAM0.781FA0.781LCFsh3.744HBI0.846
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03080004POU Issued on 13/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESMERALDASUI 2171
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.050.510.961.7713.6809/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.080.651.291.942.568.25NoNo 10.7309/05/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS7.857.527.694.604.8894%29.8225/03/2011
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length6.2 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity2 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  03080004POU Issued on 13/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org