Club Certificate2026
SNOW WOLFGBR 7635 T
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
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 Angles46.6°43.7°41.1°40.2°40.0°39.8°39.5°39.5°40.1°
Beat VMG2.563.604.334.785.015.135.215.275.25
52°4.045.496.417.007.267.427.507.587.57
60°4.375.776.687.247.547.677.757.837.87
75°4.625.976.877.447.757.938.048.178.25
90°4.495.876.817.447.828.068.238.478.63
110°4.135.766.897.597.978.168.328.578.77
120°4.025.646.787.568.018.318.558.889.15
135°3.555.106.297.237.848.228.569.219.72
150°2.964.325.496.507.327.868.238.909.57
Run VMG2.563.744.755.636.427.057.558.278.88
Gybe Angles140.7°145.6°150.2°150.8°156.3°162.8°168.0°177.7°177.2°
APH ToD:542.7CDL: 10.117APH ToT: 1.1057CertNo:080601
BOAT
ClassSwan 48 (1971)DesignerS&SBuilderNautorAge date08/1974Series date12/1971Offset fileSWN48S&S.offData file48-038
HULL
Length Overall14.610 mMaximum Beam4.152 mDraft2.372 mDisplacement16,001 kgDLR10.5170IMS DivisionCruiser/RacerDynamic Allowance0.440%Age Allowance0.650%RS Assessment-0.280%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.457m
CREW
Maximum weight840 kg(default)Minimum weight710 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail52.9353.66Headsail Luffed80.0180.01Headsail FlyingSymmetric186.80186.80Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail15.63Storm Jib18.00Heavy Weather Jib48.59
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 240.3 kg·m Stability Index 120.7
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  03860004W4L Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SNOW WOLFGBR 7635 T
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
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 VMG1407.11000.7832.3753.6719.2701.3691.2683.0686.2
52°891.8655.7561.4514.3495.6485.2480.1475.0475.4
60°824.0623.6538.9497.0477.6469.7464.8459.5457.5
75°778.8603.2523.8484.1464.4454.2447.9440.8436.2
90°801.5613.0528.4483.9460.2446.8437.6424.9417.0
110°870.8625.4522.5474.2451.8441.0432.8419.9410.7
120°894.7638.6530.9475.9449.2433.0421.1405.6393.3
135°1014.6706.5572.0497.8459.3437.7420.8390.9370.3
150°1215.5832.7656.1553.8491.6457.8437.5404.6376.0
Run VMG1403.6961.6757.4639.2560.7511.0476.6435.4405.5
Selected Courses
Windward / Leeward1405.3981.1794.9696.4639.9606.1583.9559.2545.9
All purpose1059.9757.8626.9559.0523.2503.1490.1473.5463.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward667.40.8990
All purpose542.71.1057
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7805
Downwind "popa"0.9674
70% up, 30% down "Ilhabela"0.8285
30% up, 70% down "Ilhabela-inverso"0.9025
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Predominantly Upwind589.11.0184
Predominantly Downwind546.41.0980
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.11.0636 Predom. Rc High447.11.3419 5B SF Bay L/M729.40.8226 TriNum AP Low692.40.8666 Predom. Dn Low838.40.7157 5B SF Bay Med630.60.9515 TriNum AP Med538.81.1135 Predom. Dn L/M618.70.9698 5B SF Bay M/H576.11.0414 TriNum AP High487.21.2316 Predom. Dn Med526.51.1397 5B SF Bay High552.91.0853 TriNum W/L Low929.90.6452 Predom. Dn M/H472.11.2708 5B AP Low766.20.7831 TriNum W/L Med663.20.9047 Predom. Dn High444.41.3501 5B AP L/M607.00.9885 TriNum W/L Hig580.21.0341 ChiMac Up Low736.10.8151 5B AP Med531.71.1285 Predom. Upwind612.40.9797 ChiMac Up Med666.90.8997 5B AP M/H492.31.2188 Predom. Reaching538.81.1136 ChiMac Up High587.41.0214 5B AP High474.71.2640 Predom. Downwind571.71.0495 ChiMac Off Low720.10.8332 5B W/L Low1040.60.5766 Predom. Up Low834.30.7192 ChiMac Off Med635.70.9439 5B W/L L/M764.70.7846 Predom. Up L/M641.70.9350 ChiMac Off High537.31.1167 5B W/L Med651.90.9204 Predom. Up Med571.01.0508 ChiMac AP Low724.60.8280 5B W/L M/H588.21.0201 Predom. Up M/H536.61.1182 ChiMac AP Med648.80.9247 5B W/L High561.21.0692 Predom. Up High523.01.1471 ChiMac AP High560.91.0697 W/L 60-40 Low1044.50.5744 Predom. Rc Low743.70.8068 BayMac Cove Island832.60.7206 W/L 60-40 L/M774.30.7749 Predom. Rc L/M570.61.0515 BayMac Shore825.70.7267 W/L 60-40 Med667.30.8991 Predom. Rc Med502.61.1938 Harvest Moon476.61.2589 W/L 60-40 M/H609.30.9847 Predom. Rc M/H465.71.2885 5B SF Bay Low879.20.6824 W/L 60-40 High585.91.0240      SA/DSPL Up20.74SA/DSPL Dn37.41
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance590.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating590.11.0169
FinRating, kevyt tuuli1023.90.9766
FinRating, kova tuuli477.81.0465
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0169
Triple Number Coastal/Long Distance Low0.8666
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9047
Triple Number Windward/Leeward High1.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Saronikos S All Purpose618.30.9705
Saronikos S Upwind695.40.8628
Saronikos S Downwind524.81.1432
Saronikos N All Purpose648.10.9257
Saronikos N Upwind723.70.8291
Saronikos N Downwind572.01.0490
Saronikos SW All Purpose623.30.9626
Saronikos SW Upwind711.10.8438
Saronikos SW Downwind535.71.1200
Saronikos NE All Purpose671.50.8935
Saronikos NE Upwind677.00.8863
Saronikos NE Downwind646.50.9281
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose564.11.0636
5-Band All Purpose Low832.30.7209
5-Band All Purpose L/M628.50.9546
5-Band All Purpose Med547.81.0954
5-Band All Purpose M/H503.71.1912
5-Band All Purpose High483.31.2415
Single Number Predominant Upwind587.81.0208
Single Number Predominant Reaching518.41.1575
Single Number Predominant Downwind547.11.0966
5-Band 50-50 Windward/Leeward Low1040.60.5766
5-Band 50-50 Windward/Leeward L/M764.70.7846
5-Band 50-50 Windward/Leeward Med651.90.9204
5-Band 50-50 Windward/Leeward M/H588.21.0201
5-Band 50-50 Windward/Leeward High561.21.0692
5-Band 60-40 Windward/Leeward Low1044.50.5744
5-Band 60-40 Windward/Leeward L/M774.30.7749
5-Band 60-40 Windward/Leeward Med667.30.8991
5-Band 60-40 Windward/Leeward M/H609.30.9847
5-Band 60-40 Windward/Leeward High585.91.0240
Triple Number 50-50 Windward/Leeward Low929.90.6452
Triple Number 50-50 Windward/Leeward Med663.30.9046
Triple Number 50-50 Windward/Leeward High580.21.0341
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward682.60.8790
Triple Number 60-40 Windward/Leeward Low935.40.6414
Triple Number 60-40 Windward/Leeward Med677.80.8852
Triple Number 60-40 Windward/Leeward High602.30.9962
Triple Number All-Purpose Low750.10.7999
Triple Number All-Purpose Med555.61.0799
Triple Number All-Purpose High497.81.2054
Triple Number Predominant Upwind Low762.10.7873
Triple Number Predominant Upwind Med579.91.0347
Triple Number Predominant Upwind High538.21.1148
Triple Number Predominant Reaching Low678.10.8848
Triple Number Predominant Reaching Med517.81.1588
Triple Number Predominant Reaching High452.01.3274
Triple Number Predominant Downwind Low749.50.8005
Triple Number Predominant Downwind Med535.91.1195
Triple Number Predominant Downwind High454.31.3208
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low692.4
Triple Number Coastal/Long Distance Medium538.7
Triple Number Coastal/Long Distance High487.2
Triple Number Windward/Leeward Low888.0
Triple Number Windward/Leeward Medium663.2
Triple Number Windward/Leeward High580.2
Predominantly Upwind589.1
Predominantly Downwind546.4
Predominantly Reaching525.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8666
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9047
Triple Number Windward/Leeward High1.0341
Coastal/Long Distance1.0169
Predominantly Upwind1.0184
Predominantly Downwind1.0980
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1057
Distanseseilas Trippeltall svak vind0.8666
Distanseseilas Trippeltall mellomvind1.1137
Distanseseilas Trippeltall sterk vind1.2316
Pølsebane Trippeltall svak vind0.6757
Pølsebane Trippeltall mellomvind0.9047
Pølsebane Trippeltall sterk vind1.0341
Motvind Singeltall1.0184
Medvind Singeltall1.0980
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Coastal/Long Distance590.11.0169
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind589.11.0184
Predominantly Downwind546.41.0980
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore549.91.0912
Cape Doctor Coastal466.61.2860
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8666
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9047
Triple Number Windward/Leeward High1.0341
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8666
Triple Number Coastal/Long Distance Medium1.1137
Triple Number Coastal/Long Distance High1.2316
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9047
Triple Number Windward/Leeward High1.0341
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Predominantly Upwind589.11.0184
Predominantly Downwind546.41.0980
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance590.11.0169
Triple Number Coastal/Long Distance Low692.40.8666
Triple Number Coastal/Long Distance Medium538.71.1137
Triple Number Coastal/Long Distance High487.21.2316
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium663.20.9047
Triple Number Windward/Leeward High580.21.0341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1405.2979.2748.6628.5558.6521.7494.3453.6442.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.11.0636 Predom. Dn High444.41.3501 5B AP M/H492.31.2188 TriNum AP Low692.40.8666 Predom. Rc Low743.70.8068 5B AP High474.71.2640 TriNum AP Med538.81.1135 Predom. Rc L/M570.61.0515 5B SF Bay Low879.20.6824 TriNum AP High487.21.2316 Predom. Rc Med502.61.1938 5B SF Bay L/M729.40.8226 TriNum W/L Low929.90.6452 Predom. Rc M/H465.71.2885 5B SF Bay Med630.60.9515 TriNum W/L Med663.20.9047 Predom. Rc High447.11.3419 5B SF Bay M/H576.11.0414 TriNum W/L Hig580.21.0341 5B W/L Low1040.60.5766 5B SF Bay High552.91.0853 Predom. Upwind612.40.9797 5B W/L L/M764.70.7846 ChiMac Up Low736.10.8151 Predom. Reaching538.81.1136 5B W/L Med651.90.9204 ChiMac Up Med666.90.8997 Predom. Downwind571.71.0495 5B W/L M/H588.21.0201 ChiMac Up High587.41.0214 Predom. Up Low834.30.7192 5B W/L High561.21.0692 ChiMac Off Low720.10.8332 Predom. Up L/M641.70.9350 W/L 60-40 Low1044.50.5744 ChiMac Off Med635.70.9439 Predom. Up Med571.01.0508 W/L 60-40 L/M774.30.7749 ChiMac Off High537.31.1167 Predom. Up M/H536.61.1182 W/L 60-40 Med667.30.8991 ChiMac AP Low724.60.8280 Predom. Up High523.01.1471 W/L 60-40 M/H609.30.9847 ChiMac AP Med648.80.9247 Predom. Dn Low838.40.7157 W/L 60-40 High585.91.0240 ChiMac AP High560.91.0697 Predom. Dn L/M618.70.9698 5B AP Low766.20.7831 BayMac Cove Island832.60.7206 Predom. Dn Med526.51.1397 5B AP L/M607.00.9885 BayMac Shore825.70.7267 Predom. Dn M/H472.11.2708 5B AP Med531.71.1285 Harvest Moon476.61.2589      SA/DSPL Up20.74SA/DSPL Dn37.41
ORC Ref  03860004W4L Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SNOW WOLFGBR 7635 T
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 48 (1971)Measurement23/08/2016HIN48-038Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.610Maximum beam4.152Draft2.372Displacement16,001Wetted area42.85IMS L11.612LSM011.500Accomod. length13.494Sink (kg/mm) 29.13
VCGD0.100VCGM0.126 RM Rated (kg·m) 240.3Limit of positive stability(°) 110.6 Stability Index 120.7 BLR index 0.0000Default crew weight840 Declared crew weight 640
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.457PBW0.162PIPA0.0062
PSD0.040PHD0.083PHL0.230
PSA12.0°ESL0.820
ST10.040ST20.080ST30.110
ST40.060ST50.340
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders2Rotating mastNo
P17.240IG18.800ISP19.000MDT10.150MDL10.257MDT20.150MDL20.213TL2.820MW0.185GO0.240
E5.180J6.120BAS1.543FSDNo FoilSFJ0.075SPL6.304WPLTPS0.000BD0.220MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date23/08/2016
SFFP0.968FFM1.498FF1.498LCFcl7.945SG1.0255
SAFP13.637FAM1.155FA1.155LCFsh8.204HBI1.193
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03860004W4L Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SNOW WOLFGBR 7635 T
ORC
Central Rating Office
Issuing certificates for
UNITED KINGDOM
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM011.021.873.3152.93
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH011.072.104.268.7918.33NoNo 80.01
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSS0119.0019.0019.0011.9311.27186.80
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangYesHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.5 mTable area0.66 m²Headroom1.87 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity225 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity120 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03860004W4L Issued on 06/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org