International Certificate2026
DIRE WOLFUSA 12204
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 Angles46.3°43.1°41.1°39.3°38.1°37.4°37.1°37.4°38.4°
Beat VMG2.663.784.625.185.435.575.655.735.68
52°4.195.786.847.417.667.777.857.947.96
60°4.526.097.097.607.857.988.068.178.18
75°4.786.317.257.748.048.258.388.578.67
90°4.686.357.397.918.238.448.628.969.19
110°4.606.427.568.128.508.769.059.6710.18
120°4.466.297.498.108.579.009.359.9810.89
135°3.975.656.997.788.308.819.3510.7212.37
150°3.284.755.967.017.748.208.629.5811.45
Run VMG2.844.115.176.076.757.187.568.309.92
Gybe Angles139.3°142.6°146.2°149.2°153.0°156.6°159.7°153.4°143.2°
APH ToD:508.4CDL: 10.655APH ToT: 1.1801CertNo:US6861
BOAT
ClassJ 122DesignerALAN JOHNSTONEBuilderJ CompositesAge date01/2008Series date01/2006Offset fileJ122 VER.OFFData fileUS6861
HULL
Length Overall12.190 mMaximum Beam3.638 mDraft2.231 mDisplacement7,259 kgDLR5.6952IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight865 kg(declared)Minimum weight735 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail49.8650.85Headsail Luffed42.8842.88Headsail FlyingSymmetricAsymmetric160.04160.04 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.68Storm Jib14.16Heavy Weather Jib38.21
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 178.9 kg·m Stability Index 119.6
COMMENTS
Fixed bowsprit Radar & mast on stern
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  04560004P63 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DIRE WOLFUSA 12204
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 VMG1353.7951.2778.8695.6662.4646.7637.5628.6634.1
52°859.3622.9526.4485.7470.0463.0458.6453.4452.5
60°796.0590.7507.9473.6458.5451.3446.6440.7439.9
75°753.9570.5496.5465.1447.7436.4429.3419.9415.4
90°769.8566.6487.1455.1437.5426.6417.7401.7391.8
110°782.4560.9476.5443.6423.7411.0397.9372.1353.8
120°807.4572.1480.6444.4419.9400.2384.9360.7330.7
135°906.3637.2514.9462.8433.7408.8385.0335.8290.9
150°1096.0757.7603.6513.7465.1439.3417.7375.9314.4
Run VMG1265.6874.9696.9593.2533.7501.5476.0433.7363.0
Selected Courses
Windward / Leeward1309.6913.0737.9644.4598.1574.1556.7531.1498.6
All purpose990.2702.7580.5521.7492.2475.1462.0440.1418.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward624.80.9603
All purpose508.41.1801
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8399
Downwind "popa"1.0219
70% up, 30% down "Ilhabela"0.8873
30% up, 70% down "Ilhabela-inverso"0.9595
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Predominantly Upwind550.81.0893
Predominantly Downwind511.71.1725
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP529.01.1343 Predom. Rc High413.81.4499 5B SF Bay L/M676.90.8864 TriNum AP Low641.60.9352 Predom. Dn Low768.80.7804 5B SF Bay Med588.31.0199 TriNum AP Med505.21.1877 Predom. Dn L/M572.51.0481 5B SF Bay M/H541.41.1082 TriNum AP High457.11.3127 Predom. Dn Med495.91.2099 5B SF Bay High514.31.1667 TriNum W/L Low864.50.6940 Predom. Dn M/H448.21.3386 5B AP Low709.20.8460 TriNum W/L Med619.20.9690 Predom. Dn High412.51.4546 5B AP L/M564.71.0625 TriNum W/L Hig551.51.0880 ChiMac Up Low690.20.8693 5B AP Med499.11.2022 Predom. Upwind574.01.0453 ChiMac Up Med624.80.9603 5B AP M/H463.11.2957 Predom. Reaching504.11.1903 ChiMac Up High548.91.0931 5B AP High440.21.3630 Predom. Downwind533.71.1242 ChiMac Off Low664.70.9027 5B W/L Low968.40.6196 Predom. Up Low784.50.7649 ChiMac Off Med590.71.0157 5B W/L L/M710.10.8450 Predom. Up L/M598.91.0019 ChiMac Off High502.11.1949 5B W/L Med609.90.9837 Predom. Up Med534.91.1218 ChiMac AP Low674.50.8896 5B W/L M/H558.81.0737 Predom. Up M/H504.21.1900 ChiMac AP Med605.80.9905 5B W/L High529.91.1322 Predom. Up High488.11.2293 ChiMac AP High524.41.1441 W/L 60-40 Low976.40.6145 Predom. Rc Low689.10.8707 BayMac Cove Island775.10.7741 W/L 60-40 L/M719.60.8338 Predom. Rc L/M530.01.1320 BayMac Shore769.40.7799 W/L 60-40 Med622.50.9638 Predom. Rc Med473.11.2682 Harvest Moon449.21.3358 W/L 60-40 M/H575.01.0435 Predom. Rc M/H438.81.3675 5B SF Bay Low817.80.7337 W/L 60-40 High550.21.0906      SA/DSPL Up24.57SA/DSPL Dn55.62
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance552.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating552.31.0864
FinRating, kevyt tuuli952.01.0504
FinRating, kova tuuli442.61.1296
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0864
Triple Number Coastal/Long Distance Low0.9352
Triple Number Coastal/Long Distance Medium1.1878
Triple Number Coastal/Long Distance High1.3127
Triple Number Windward/Leeward Low0.7269
Triple Number Windward/Leeward Medium0.9690
Triple Number Windward/Leeward High1.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
For information
General Purpose Handicap (GPH)568.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Saronikos S All Purpose580.21.0341
Saronikos S Upwind652.90.9190
Saronikos S Downwind489.01.2270
Saronikos N All Purpose605.30.9912
Saronikos N Upwind681.30.8806
Saronikos N Downwind527.21.1380
Saronikos SW All Purpose580.91.0328
Saronikos SW Upwind670.20.8953
Saronikos SW Downwind489.71.2253
Saronikos NE All Purpose624.30.9610
Saronikos NE Upwind640.00.9376
Saronikos NE Downwind587.11.0219
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose529.01.1343
5-Band All Purpose Low773.20.7760
5-Band All Purpose L/M584.21.0271
5-Band All Purpose Med514.61.1659
5-Band All Purpose M/H476.01.2605
5-Band All Purpose High450.71.3314
Single Number Predominant Upwind549.81.0913
Single Number Predominant Reaching485.11.2368
Single Number Predominant Downwind512.41.1710
5-Band 50-50 Windward/Leeward Low968.40.6196
5-Band 50-50 Windward/Leeward L/M710.10.8450
5-Band 50-50 Windward/Leeward Med609.90.9837
5-Band 50-50 Windward/Leeward M/H558.81.0737
5-Band 50-50 Windward/Leeward High529.91.1322
5-Band 60-40 Windward/Leeward Low976.40.6145
5-Band 60-40 Windward/Leeward L/M719.60.8338
5-Band 60-40 Windward/Leeward Med622.50.9638
5-Band 60-40 Windward/Leeward M/H575.01.0435
5-Band 60-40 Windward/Leeward High550.21.0906
Triple Number 50-50 Windward/Leeward Low864.50.6940
Triple Number 50-50 Windward/Leeward Med619.20.9689
Triple Number 50-50 Windward/Leeward High551.51.0880
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward637.40.9413
Triple Number 60-40 Windward/Leeward Low872.70.6875
Triple Number 60-40 Windward/Leeward Med631.30.9505
Triple Number 60-40 Windward/Leeward High568.51.0555
Triple Number All-Purpose Low696.00.8621
Triple Number All-Purpose Med521.11.1514
Triple Number All-Purpose High469.41.2781
Triple Number Predominant Upwind Low713.90.8405
Triple Number Predominant Upwind Med542.51.1061
Triple Number Predominant Upwind High504.91.1883
Triple Number Predominant Reaching Low627.80.9558
Triple Number Predominant Reaching Med486.41.2335
Triple Number Predominant Reaching High424.11.4149
Triple Number Predominant Downwind Low688.70.8712
Triple Number Predominant Downwind Med503.81.1909
Triple Number Predominant Downwind High430.41.3939
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low641.6
Triple Number Coastal/Long Distance Medium505.1
Triple Number Coastal/Long Distance High457.1
Triple Number Windward/Leeward Low825.4
Triple Number Windward/Leeward Medium619.2
Triple Number Windward/Leeward High551.5
Predominantly Upwind550.8
Predominantly Downwind511.7
Predominantly Reaching491.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9352
Triple Number Coastal/Long Distance Medium1.1878
Triple Number Coastal/Long Distance High1.3127
Triple Number Windward/Leeward Low0.7269
Triple Number Windward/Leeward Medium0.9690
Triple Number Windward/Leeward High1.0880
Coastal/Long Distance1.0864
Predominantly Upwind1.0893
Predominantly Downwind1.1725
For information
General Purpose Handicap (GPH)568.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1801
Distanseseilas Trippeltall svak vind0.9352
Distanseseilas Trippeltall mellomvind1.1878
Distanseseilas Trippeltall sterk vind1.3127
Pølsebane Trippeltall svak vind0.7269
Pølsebane Trippeltall mellomvind0.9690
Pølsebane Trippeltall sterk vind1.0880
Motvind Singeltall1.0893
Medvind Singeltall1.1725
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Coastal/Long Distance552.31.0864
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind550.81.0893
Predominantly Downwind511.71.1725
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore508.31.1803
Cape Doctor Coastal425.11.4114
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9352
Triple Number Coastal/Long Distance Medium1.1878
Triple Number Coastal/Long Distance High1.3127
Triple Number Windward/Leeward Low0.7269
Triple Number Windward/Leeward Medium0.9690
Triple Number Windward/Leeward High1.0880
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9352
Triple Number Coastal/Long Distance Medium1.1878
Triple Number Coastal/Long Distance High1.3127
Triple Number Windward/Leeward Low0.7269
Triple Number Windward/Leeward Medium0.9690
Triple Number Windward/Leeward High1.0880
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Predominantly Upwind550.81.0893
Predominantly Downwind511.71.1725
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance552.31.0864
Triple Number Coastal/Long Distance Low641.60.9352
Triple Number Coastal/Long Distance Medium505.11.1878
Triple Number Coastal/Long Distance High457.11.3127
Triple Number Windward/Leeward Low825.40.7269
Triple Number Windward/Leeward Medium619.20.9690
Triple Number Windward/Leeward High551.51.0880
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1305.2909.2694.3583.9524.1492.6466.7424.5402.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP529.01.1343 Predom. Dn High412.51.4546 5B AP M/H463.11.2957 TriNum AP Low641.60.9352 Predom. Rc Low689.10.8707 5B AP High440.21.3630 TriNum AP Med505.21.1877 Predom. Rc L/M530.01.1320 5B SF Bay Low817.80.7337 TriNum AP High457.11.3127 Predom. Rc Med473.11.2682 5B SF Bay L/M676.90.8864 TriNum W/L Low864.50.6940 Predom. Rc M/H438.81.3675 5B SF Bay Med588.31.0199 TriNum W/L Med619.20.9690 Predom. Rc High413.81.4499 5B SF Bay M/H541.41.1082 TriNum W/L Hig551.51.0880 5B W/L Low968.40.6196 5B SF Bay High514.31.1667 Predom. Upwind574.01.0453 5B W/L L/M710.10.8450 ChiMac Up Low690.20.8693 Predom. Reaching504.11.1903 5B W/L Med609.90.9837 ChiMac Up Med624.80.9603 Predom. Downwind533.71.1242 5B W/L M/H558.81.0737 ChiMac Up High548.91.0931 Predom. Up Low784.50.7649 5B W/L High529.91.1322 ChiMac Off Low664.70.9027 Predom. Up L/M598.91.0019 W/L 60-40 Low976.40.6145 ChiMac Off Med590.71.0157 Predom. Up Med534.91.1218 W/L 60-40 L/M719.60.8338 ChiMac Off High502.11.1949 Predom. Up M/H504.21.1900 W/L 60-40 Med622.50.9638 ChiMac AP Low674.50.8896 Predom. Up High488.11.2293 W/L 60-40 M/H575.01.0435 ChiMac AP Med605.80.9905 Predom. Dn Low768.80.7804 W/L 60-40 High550.21.0906 ChiMac AP High524.41.1441 Predom. Dn L/M572.51.0481 5B AP Low709.20.8460 BayMac Cove Island775.10.7741 Predom. Dn Med495.91.2099 5B AP L/M564.71.0625 BayMac Shore769.40.7799 Predom. Dn M/H448.21.3386 5B AP Med499.11.2022 Harvest Moon449.21.3358      SA/DSPL Up24.57SA/DSPL Dn55.62
ORC Ref  04560004P63 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DIRE WOLFUSA 12204
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 122Measurement12/05/2022HIN4Plan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall12.190Maximum beam3.638Draft2.231Displacement7,259Wetted area31.04IMS L11.148LSM010.841Accomod. length11.823Sink (kg/mm) 23.29
VCGD0.029VCGM0.001 RM Rated (kg·m) 178.9Limit of positive stability(°) 115.3 Stability Index 119.6 BLR index 0.0000Default crew weight772 Declared crew weight 865
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.120PIPA0.0033
EDL2.388ST10.058ST20.176
ST30.176ST40.095ST50.332
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.650IG16.541ISP17.579MDT10.123MDL10.242MDT20.101MDL20.155TL1.320MW0.155GO0.232
E5.360J4.586BAS1.713FSD0.038SFJ0.315SPL0.000WPLTPS6.461BD0.217MWT168.10MCG5.930
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS117.5796.461
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date12/05/2022CommentBerth cushions on
SFFP0.300FFM1.376FF1.391LCFcl6.833SG1.0200
SAFP11.850FAM0.964FA0.958LCFsh7.063HBI1.156
W1117.0W2117.0W3117.0W4117.0LCFD7.252
PD1261.1PD2257.1PD3255.3PD4261.8
WD4.946PLM9000.00GSA1.0RSA1.0RM176.1
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAFuel13245Total deductible38
Total deductible
ORC Ref  04560004P63 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
DIRE WOLFUSA 12204
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN10.151.162.053.454.4649.8622/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentL1-240.080.781.462.733.945.0916.08YesNo 42.8801/03/2024Lt-Med0.080.741.432.713.915.0715.92YesNo 42.0704/09/2024Md-Hv0.090.741.412.663.885.0316.02YesNo 41.8904/09/2024J30.070.721.152.323.534.6215.87YesNo 37.2311/09/2024J40.070.521.002.123.144.3614.37YesNo 30.5110/09/2024SS-260.040.460.931.952.973.9814.90NoInner 29.2722/04/2026GS0.070.430.841.472.012.4710.29YesInner 14.1809/09/2024SJ1.142.395.99NoNo 7.1816/09/2024Storm Jib
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2619.8016.4918.1510.7110.08106%160.0422/04/2026A2 WolfA2-2419.8216.3418.0810.119.66105%150.9704/09/2024Class A2A419.5316.2317.8810.179.90103%150.7312/09/2024A318.8316.0317.438.489.6388%126.5111/09/2024A3-BlueA3-8518.5316.4317.487.318.5386%110.0412/09/2024A3-85CZ-2517.8016.0616.934.886.5075%73.4226/03/2025CZ-75-2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004P63 Issued on 08/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org