Non Spin/HSFClub Certificate2025
TiffanyL-5391
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 Angles43.2°43.2°40.9°39.6°38.7°38.4°38.2°38.3°39.8°
Beat VMG2.723.744.504.895.065.155.215.255.13
52°4.265.696.637.047.207.287.347.417.39
60°4.555.986.867.247.407.497.567.647.65
75°4.756.187.007.417.647.797.898.058.12
90°4.616.066.967.427.747.998.198.468.64
110°3.945.386.467.187.627.998.359.009.41
120°3.534.976.166.997.497.888.279.1010.09
135°2.974.285.476.447.117.557.948.759.81
150°2.423.584.695.676.507.127.548.299.16
Run VMG2.103.104.064.935.716.437.027.818.54
Gybe Angles143.3°143.3°148.7°153.9°160.9°170.9°178.1°179.5°179.5°
APH ToD:564.1CDL: 9.470APH ToT: 1.0636CertNo:
BOAT
ClassDiva 39DesignerB LindqvistBuilderFabolaAge date01/1986Series date01/1984Offset fileS9317.BOFData fileL-5391
HULL
Length Overall11.763 mMaximum Beam3.004 mDraft1.808 mDisplacement4,930 kgDLR4.8803IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.405m
CREW
Maximum weight425 kg(declared)Minimum weight295 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.9139.63Headsail Luffed36.4336.43Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.14Storm Jib8.11Heavy Weather Jib21.89
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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.
Non Spin/HSFClub Certificate2025
TiffanyL-5391
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 VMG1324.9962.6800.0736.5710.9698.4690.7685.9702.1
52°845.6632.4542.6511.5500.2494.2490.2485.9486.8
60°791.8601.8524.9497.3486.4480.6476.3471.1470.4
75°757.2582.6514.1486.0470.9462.4456.4447.4443.5
90°780.5593.8517.3485.0465.2450.4439.5425.8416.8
110°912.9669.1557.3501.2472.7450.6431.2400.2382.5
120°1020.0724.7584.4514.7480.8456.9435.4395.7356.9
135°1214.1840.2657.6559.4506.3476.7453.7411.5366.9
150°1486.81005.2767.8634.9553.7505.8477.5434.1393.2
Run VMG1715.51160.7886.6730.7630.0559.5512.7461.1421.3
Selected Courses
Windward / Leeward1517.71061.6843.3733.6670.5628.9601.7573.5561.7
All purpose1118.1802.0654.4583.2544.6520.5503.9481.6467.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward699.90.8573
All purpose564.11.0636
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7947
Downwind "popa"0.8500
70% up, 30% down "Ilhabela"0.8105
30% up, 70% down "Ilhabela-inverso"0.8326
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Predominantly Upwind597.61.0040
Predominantly Downwind589.11.0186
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low728.20.8239
Triple Number AP Medium560.71.0702
Triple Number AP High499.71.2007
Triple Number Windward/Leeward Low998.30.6010
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Single Number Predominant Upwind620.70.9666
Single Number Predominant Reaching561.11.0694
Single Number Predominant Downwind619.70.9683
Predominant Upwind - Low838.90.7152
Predominant Upwind - Low/Med647.60.9265
Predominant Upwind - Medium580.21.0341
Predominant Upwind - Med/High546.61.0976
Predominant Upwind - High532.41.1269
Predominant Downwind Low943.00.6363
Predominant Downwind Low/Med679.00.8836
Predominant Downwind Medium566.31.0596
Predominant Downwind Med/High497.21.2066
Predominant Downwind High460.71.3024
Predominant Reaching Low783.60.7657
Predominant Reaching Low/Med596.11.0066
Predominant Reaching Medium522.91.1473
Predominant Reaching Med/High480.61.2485
Predominant Reaching High457.11.3128
SA/DSPL Upwind25.87SA/DSPL Downwind25.87
Scoring OptionTODTOT
5-Band Windward/Leeward Low1121.70.5349
5-Band Windward/Leeward Low/Med811.30.7396
5-Band Windward/Leeward Medium682.60.8790
5-Band Windward/Leeward Med/High607.30.9879
5-Band Windward/Leeward High576.31.0411
Windward/Leeward 60-40 Low1099.90.5455
Windward/Leeward 60-40 Low/Med806.70.7438
Windward/Leeward 60-40 Medium689.90.8698
Windward/Leeward 60-40 Med/High624.50.9608
Windward/Leeward 60-40 High599.01.0017
5-Band AP Low818.70.7329
5-Band AP Low/Med634.80.9451
5-Band AP Medium552.71.0855
5-Band AP Med/High506.41.1848
5-Band AP High483.11.2420
5-Band SF Bay Tour - Low952.30.6300
5-Band SF Bay Tour - Low/Med770.00.7792
5-Band SF Bay Tour - Medium656.80.9136
5-Band SF Bay Tour - Med/High593.61.0108
5-Band SF Bay Tour - High566.21.0597
Chicago-Mac Upwind0.9400
Chicago-Mac All Purpose0.9402
Chicago-Mac Downwind0.9291
Bayview-Mac Cove Island0.6784
Bayview-Mac Shore0.6875
Harvest Moon Regatta488.71.2277
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance617.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating617.10.9722
FinRating, kevyt tuuli1104.50.9054
FinRating, kova tuuli485.51.0299
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9722
Triple Number Coastal/Long Distance Low0.8239
Triple Number Coastal/Long Distance Medium1.0703
Triple Number Coastal/Long Distance High1.2007
Triple Number Windward/Leeward Low0.6299
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High1.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
For information
General Purpose Handicap (GPH)634.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low728.2
Triple Number Coastal/Long Distance Medium560.6
Triple Number Coastal/Long Distance High499.7
Triple Number Windward/Leeward Low952.5
Triple Number Windward/Leeward Medium695.6
Triple Number Windward/Leeward High597.9
Predominantly Upwind597.6
Predominantly Downwind589.1
Predominantly Reaching554.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8239
Triple Number Coastal/Long Distance Medium1.0703
Triple Number Coastal/Long Distance High1.2007
Triple Number Windward/Leeward Low0.6299
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High1.0035
Coastal/Long Distance0.9722
Predominantly Upwind1.0040
Predominantly Downwind1.0186
For information
General Purpose Handicap (GPH)634.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0636
Distanseseilas Trippeltall svak vind0.8239
Distanseseilas Trippeltall mellomvind1.0703
Distanseseilas Trippeltall sterk vind1.2007
Pølsebane Trippeltall svak vind0.6299
Pølsebane Trippeltall mellomvind0.8626
Pølsebane Trippeltall sterk vind1.0035
Motvind Singeltall1.0040
Medvind Singeltall1.0186
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Coastal/Long Distance617.10.9722
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind597.61.0040
Predominantly Downwind589.11.0186
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore565.21.0615
Cape Doctor Coastal472.01.2711
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8239
Triple Number Coastal/Long Distance Medium1.0703
Triple Number Coastal/Long Distance High1.2007
Triple Number Windward/Leeward Low0.6299
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High1.0035
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8239
Triple Number Coastal/Long Distance Medium1.0703
Triple Number Coastal/Long Distance High1.2007
Triple Number Windward/Leeward Low0.6299
Triple Number Windward/Leeward Medium0.8626
Triple Number Windward/Leeward High1.0035
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Predominantly Upwind597.61.0040
Predominantly Downwind589.11.0186
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.10.9722
Triple Number Coastal/Long Distance Low728.20.8239
Triple Number Coastal/Long Distance Medium560.61.0703
Triple Number Coastal/Long Distance High499.71.2007
Triple Number Windward/Leeward Low952.50.6299
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1652.31071.5794.4659.8582.4540.8509.3459.9441.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low728.20.8239
Triple Number AP Medium560.71.0702
Triple Number AP High499.71.2007
Triple Number Windward/Leeward Low998.30.6010
Triple Number Windward/Leeward Medium695.60.8626
Triple Number Windward/Leeward High597.91.0035
Single Number Predominant Upwind620.70.9666
Single Number Predominant Reaching561.11.0694
Single Number Predominant Downwind619.70.9683
Predominant Upwind - Low838.90.7152
Predominant Upwind - Low/Med647.60.9265
Predominant Upwind - Medium580.21.0341
Predominant Upwind - Med/High546.61.0976
Predominant Upwind - High532.41.1269
Predominant Downwind Low943.00.6363
Predominant Downwind Low/Med679.00.8836
Predominant Downwind Medium566.31.0596
Predominant Downwind Med/High497.21.2066
Predominant Downwind High460.71.3024
Predominant Reaching Low783.60.7657
Predominant Reaching Low/Med596.11.0066
Predominant Reaching Medium522.91.1473
Predominant Reaching Med/High480.61.2485
Predominant Reaching High457.11.3128
SA/DSPL Upwind25.87SA/DSPL Downwind25.87
Scoring OptionTODTOT
5-Band Windward/Leeward Low1121.70.5349
5-Band Windward/Leeward Low/Med811.30.7396
5-Band Windward/Leeward Medium682.60.8790
5-Band Windward/Leeward Med/High607.30.9879
5-Band Windward/Leeward High576.31.0411
Windward/Leeward 60-40 Low1099.90.5455
Windward/Leeward 60-40 Low/Med806.70.7438
Windward/Leeward 60-40 Medium689.90.8698
Windward/Leeward 60-40 Med/High624.50.9608
Windward/Leeward 60-40 High599.01.0017
5-Band AP Low818.70.7329
5-Band AP Low/Med634.80.9451
5-Band AP Medium552.71.0855
5-Band AP Med/High506.41.1848
5-Band AP High483.11.2420
5-Band SF Bay Tour - Low952.30.6300
5-Band SF Bay Tour - Low/Med770.00.7792
5-Band SF Bay Tour - Medium656.80.9136
5-Band SF Bay Tour - Med/High593.61.0108
5-Band SF Bay Tour - High566.21.0597
Chicago-Mac Upwind0.9400
Chicago-Mac All Purpose0.9402
Chicago-Mac Downwind0.9291
Bayview-Mac Cove Island0.6784
Bayview-Mac Shore0.6875
Harvest Moon Regatta488.71.2277
Non Spin/HSFClub Certificate2025
TiffanyL-5391
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDiva 39Measurement07/06/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.763Max. Beam3.004Draft1.808Displacement4,930Wetted area25.19IMS L10.115LSM010.033Acc. length9.763Sink (kg/mm) 18.27
VCGD-0.231VCGM-0.147RM Rated (kg·m) 112.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight692Declared crew weight425
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.405PBWPIPA0.0016
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P14.140IG12.731ISP13.335MDT10.125MDL10.164MDT2MDL2TLTaperMWGO
E4.500J3.900BAS1.627FSDFoilSFJSPL3.850WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date07/06/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
TiffanyL-5391
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.170.931.683.013.9838.9123/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.060.691.372.824.315.8312.72NoNo 36.4323/05/202220.050.631.212.123.003.9312.56NoNo 25.9806/05/2021J3
CRUISER/RACER REQUIREMENTS*
Accommodation length9.8 mTable area0.44 m²Headroom1.69 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity76 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity46 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.