Double HandedClub Certificate2026
OTIS B. DRIFTWOODUSA 25341
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 Angles46.6°43.5°41.5°40.8°40.3°40.2°40.4°41.4°43.5°
Beat VMG2.343.303.954.344.514.564.574.484.27
52°3.695.035.886.346.546.616.626.616.46
60°3.975.286.116.536.736.816.836.866.80
75°4.175.466.266.686.927.067.147.237.25
90°4.055.376.266.767.047.227.377.617.73
110°3.835.386.416.947.277.557.758.218.55
120°3.725.246.316.897.267.617.958.468.87
135°3.254.685.826.617.057.427.808.629.52
150°2.703.965.035.946.596.987.297.948.69
Run VMG2.343.434.355.145.726.136.487.067.61
Gybe Angles139.9°144.1°147.4°148.4°151.9°157.0°161.3°174.6°158.8°
APH ToD:601.8CDL: 7.816APH ToT: 0.9970CertNo:US2534
BOAT
ClassSun Rise 34DesignerJ. FaurouxBuilderJeanneauAge date11/1987Series date11/1986Offset filesunrise34.offData fileUS25341
HULL
Length Overall10.045 mMaximum Beam3.504 mDraft1.805 mDisplacement4,755 kgDLR7.3933IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.400m
CREW
Maximum weight127 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.0124.35Headsail Luffed41.4041.40Headsail FlyingSymmetricAsymmetric83.9783.97 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.19Storm Jib8.87Heavy Weather Jib23.94
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 98.6 kg·m Stability Index 112.9
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  04560004V6B Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
OTIS B. DRIFTWOODUSA 25341
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 VMG1539.61090.6910.6829.0798.9788.7787.0803.1843.0
52°976.3716.3612.3568.1550.5544.6544.0544.7557.1
60°907.2681.6589.5551.3534.7528.3526.8524.6529.2
75°863.5659.6574.8538.6520.6509.8504.0498.3496.3
90°889.4670.8575.5532.4511.4498.4488.7473.0465.5
110°940.1668.9561.4519.0495.1476.6464.8438.5421.0
120°968.6687.4570.2522.7495.8473.2452.8425.4405.8
135°1106.2768.6618.3544.7510.4485.1461.5417.4378.1
150°1335.0908.4716.0606.5546.6516.1494.0453.5414.4
Run VMG1541.51048.9826.7700.3629.7587.1555.2510.2473.2
Selected Courses
Windward / Leeward1540.61069.8868.7764.7714.3687.9671.1656.7658.1
All purpose1161.6825.0683.0614.7582.1563.7551.7536.5531.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward745.10.8053
All purpose601.80.9970
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6991
Downwind "popa"0.8645
70% up, 30% down "Ilhabela"0.7417
30% up, 70% down "Ilhabela-inverso"0.8072
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Predominantly Upwind653.00.9188
Predominantly Downwind605.20.9914
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP628.70.9543 Predom. Rc High501.31.1969 5B SF Bay L/M799.40.7506 TriNum AP Low754.00.7958 Predom. Dn Low915.50.6554 5B SF Bay Med701.90.8548 TriNum AP Med596.81.0054 Predom. Dn L/M677.40.8858 5B SF Bay M/H656.30.9143 TriNum AP High549.01.0929 Predom. Dn Med585.41.0249 5B SF Bay High642.50.9338 TriNum W/L Low1016.00.5906 Predom. Dn M/H532.81.1262 5B AP Low835.60.7180 TriNum W/L Med737.40.8137 Predom. Dn High501.81.1957 5B AP L/M664.90.9024 TriNum W/L Hig669.90.8957 ChiMac Up Low807.10.7434 5B AP Med590.21.0166 Predom. Upwind681.00.8811 ChiMac Up Med736.00.8152 5B AP M/H553.71.0836 Predom. Reaching596.21.0064 ChiMac Up High655.80.9150 5B AP High538.31.1146 Predom. Downwind633.80.9467 ChiMac Off Low789.00.7605 5B W/L Low1137.20.5276 Predom. Up Low911.60.6582 ChiMac Off Med700.40.8566 5B W/L L/M838.80.7153 Predom. Up L/M703.80.8525 ChiMac Off High596.81.0053 5B W/L Med727.50.8248 Predom. Up Med634.50.9456 ChiMac AP Low794.40.7553 5B W/L M/H675.20.8887 Predom. Up M/H607.40.9879 ChiMac AP Med715.60.8384 5B W/L High659.40.9099 Predom. Up High602.30.9962 ChiMac AP High624.70.9605 W/L 60-40 Low1141.30.5257 Predom. Rc Low812.80.7382 BayMac Cove Island914.40.6562 W/L 60-40 L/M849.40.7064 Predom. Rc L/M625.00.9601 BayMac Shore906.90.6616 W/L 60-40 Med744.00.8064 Predom. Rc Med557.41.0764 Harvest Moon528.21.1359 W/L 60-40 M/H698.30.8592 Predom. Rc M/H521.51.1504 5B SF Bay Low957.90.6264 W/L 60-40 High689.00.8709      SA/DSPL Up23.02SA/DSPL Dn37.99
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance654.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating654.30.9170
FinRating, kevyt tuuli1119.60.8932
FinRating, kova tuuli542.40.9218
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9170
Triple Number Coastal/Long Distance Low0.7958
Triple Number Coastal/Long Distance Medium1.0055
Triple Number Coastal/Long Distance High1.0929
Triple Number Windward/Leeward Low0.6191
Triple Number Windward/Leeward Medium0.8137
Triple Number Windward/Leeward High0.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
For information
General Purpose Handicap (GPH)671.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Saronikos S All Purpose686.10.8745
Saronikos S Upwind767.10.7822
Saronikos S Downwind583.41.0285
Saronikos N All Purpose720.40.8329
Saronikos N Upwind803.80.7464
Saronikos N Downwind625.70.9589
Saronikos SW All Purpose684.20.8769
Saronikos SW Upwind781.20.7680
Saronikos SW Downwind584.61.0263
Saronikos NE All Purpose741.50.8092
Saronikos NE Upwind752.10.7978
Saronikos NE Downwind701.00.8560
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose628.70.9543
5-Band All Purpose Low909.30.6598
5-Band All Purpose L/M688.80.8711
5-Band All Purpose Med608.90.9853
5-Band All Purpose M/H569.41.0538
5-Band All Purpose High551.61.0877
Single Number Predominant Upwind651.60.9209
Single Number Predominant Reaching572.81.0474
Single Number Predominant Downwind606.20.9897
5-Band 50-50 Windward/Leeward Low1137.20.5276
5-Band 50-50 Windward/Leeward L/M838.80.7153
5-Band 50-50 Windward/Leeward Med727.50.8248
5-Band 50-50 Windward/Leeward M/H675.20.8887
5-Band 50-50 Windward/Leeward High659.40.9099
5-Band 60-40 Windward/Leeward Low1141.30.5257
5-Band 60-40 Windward/Leeward L/M849.40.7064
5-Band 60-40 Windward/Leeward Med744.00.8064
5-Band 60-40 Windward/Leeward M/H698.30.8592
5-Band 60-40 Windward/Leeward High689.00.8709
Triple Number 50-50 Windward/Leeward Low1016.00.5906
Triple Number 50-50 Windward/Leeward Med737.40.8136
Triple Number 50-50 Windward/Leeward High669.90.8957
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward761.60.7878
Triple Number 60-40 Windward/Leeward Low1022.00.5871
Triple Number 60-40 Windward/Leeward Med753.10.7967
Triple Number 60-40 Windward/Leeward High694.60.8638
Triple Number All-Purpose Low819.20.7325
Triple Number All-Purpose Med616.00.9740
Triple Number All-Purpose High564.11.0637
Triple Number Predominant Upwind Low833.10.7202
Triple Number Predominant Upwind Med642.30.9341
Triple Number Predominant Upwind High612.10.9802
Triple Number Predominant Reaching Low740.40.8104
Triple Number Predominant Reaching Med573.11.0469
Triple Number Predominant Reaching High505.31.1873
Triple Number Predominant Downwind Low817.90.7336
Triple Number Predominant Downwind Med594.41.0095
Triple Number Predominant Downwind High512.51.1707
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low754.0
Triple Number Coastal/Long Distance Medium596.7
Triple Number Coastal/Long Distance High549.0
Triple Number Windward/Leeward Low969.1
Triple Number Windward/Leeward Medium737.4
Triple Number Windward/Leeward High669.9
Predominantly Upwind653.0
Predominantly Downwind605.2
Predominantly Reaching581.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7958
Triple Number Coastal/Long Distance Medium1.0055
Triple Number Coastal/Long Distance High1.0929
Triple Number Windward/Leeward Low0.6191
Triple Number Windward/Leeward Medium0.8137
Triple Number Windward/Leeward High0.8957
Coastal/Long Distance0.9170
Predominantly Upwind0.9188
Predominantly Downwind0.9914
For information
General Purpose Handicap (GPH)671.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9970
Distanseseilas Trippeltall svak vind0.7958
Distanseseilas Trippeltall mellomvind1.0055
Distanseseilas Trippeltall sterk vind1.0929
Pølsebane Trippeltall svak vind0.6191
Pølsebane Trippeltall mellomvind0.8137
Pølsebane Trippeltall sterk vind0.8957
Motvind Singeltall0.9188
Medvind Singeltall0.9914
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Coastal/Long Distance654.30.9170
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind653.00.9188
Predominantly Downwind605.20.9914
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore657.70.9123
Cape Doctor Coastal533.11.1255
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7958
Triple Number Coastal/Long Distance Medium1.0055
Triple Number Coastal/Long Distance High1.0929
Triple Number Windward/Leeward Low0.6191
Triple Number Windward/Leeward Medium0.8137
Triple Number Windward/Leeward High0.8957
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7958
Triple Number Coastal/Long Distance Medium1.0055
Triple Number Coastal/Long Distance High1.0929
Triple Number Windward/Leeward Low0.6191
Triple Number Windward/Leeward Medium0.8137
Triple Number Windward/Leeward High0.8957
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Predominantly Upwind653.00.9188
Predominantly Downwind605.20.9914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance654.30.9170
Triple Number Coastal/Long Distance Low754.00.7958
Triple Number Coastal/Long Distance Medium596.71.0055
Triple Number Coastal/Long Distance High549.01.0929
Triple Number Windward/Leeward Low969.10.6191
Triple Number Windward/Leeward Medium737.40.8137
Triple Number Windward/Leeward High669.90.8957
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.71067.7817.5690.7621.8585.5556.3508.8499.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP628.70.9543 Predom. Dn High501.81.1957 5B AP M/H553.71.0836 TriNum AP Low754.00.7958 Predom. Rc Low812.80.7382 5B AP High538.31.1146 TriNum AP Med596.81.0054 Predom. Rc L/M625.00.9601 5B SF Bay Low957.90.6264 TriNum AP High549.01.0929 Predom. Rc Med557.41.0764 5B SF Bay L/M799.40.7506 TriNum W/L Low1016.00.5906 Predom. Rc M/H521.51.1504 5B SF Bay Med701.90.8548 TriNum W/L Med737.40.8137 Predom. Rc High501.31.1969 5B SF Bay M/H656.30.9143 TriNum W/L Hig669.90.8957 5B W/L Low1137.20.5276 5B SF Bay High642.50.9338 Predom. Upwind681.00.8811 5B W/L L/M838.80.7153 ChiMac Up Low807.10.7434 Predom. Reaching596.21.0064 5B W/L Med727.50.8248 ChiMac Up Med736.00.8152 Predom. Downwind633.80.9467 5B W/L M/H675.20.8887 ChiMac Up High655.80.9150 Predom. Up Low911.60.6582 5B W/L High659.40.9099 ChiMac Off Low789.00.7605 Predom. Up L/M703.80.8525 W/L 60-40 Low1141.30.5257 ChiMac Off Med700.40.8566 Predom. Up Med634.50.9456 W/L 60-40 L/M849.40.7064 ChiMac Off High596.81.0053 Predom. Up M/H607.40.9879 W/L 60-40 Med744.00.8064 ChiMac AP Low794.40.7553 Predom. Up High602.30.9962 W/L 60-40 M/H698.30.8592 ChiMac AP Med715.60.8384 Predom. Dn Low915.50.6554 W/L 60-40 High689.00.8709 ChiMac AP High624.70.9605 Predom. Dn L/M677.40.8858 5B AP Low835.60.7180 BayMac Cove Island914.40.6562 Predom. Dn Med585.41.0249 5B AP L/M664.90.9024 BayMac Shore906.90.6616 Predom. Dn M/H532.81.1262 5B AP Med590.21.0166 Harvest Moon528.21.1359      SA/DSPL Up23.02SA/DSPL Dn37.99
ORC Ref  04560004V6B Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
OTIS B. DRIFTWOODUSA 25341
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSun Rise 34Measurement07/05/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.045Maximum beam3.504Draft1.805Displacement4,755Wetted area22.83IMS L8.644LSM08.631Accomod. length10.045Sink (kg/mm) 16.75
VCGD0.081VCGM0.109 RM Rated (kg·m) 98.6Limit of positive stability(°) 114.4 Stability Index 112.9 BLR index 0.0000Default crew weight170 Declared crew weight 127
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBW0.050PIPA0.0038
PSD0.025PHD0.060PHL0.090
PSA18.0°ESL1.000
ST10.040ST20.100ST30.100
ST40.030ST50.100
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.558IG13.176ISP13.176MDT10.124MDL10.184MDT20.124MDL20.184TLMW0.140GO0.184
E3.550J4.191BAS1.340FSD0.028SFJ0.000SPL4.197WPLTPS4.427BD0.120MWT161.00MCG4.300
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date07/05/2025
SFFP0.341FFM1.230FF1.238LCFcl5.760SG1.0000
SAFP9.076FAM0.983FA0.990LCFsh6.018HBI1.085
W166.9W266.9W366.9W466.9LCFD4.200
PD1187.5PD2188.8PD3188.6PD4191.1
WD3.513PLM9000.00GSA1.0RSA1.0RM97.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#fuelFuel6088.000.00Total deductible78.000.00
Total deductible
ORC Ref  04560004V6B Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
OTIS B. DRIFTWOODUSA 25341
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-250.160.741.302.232.9224.0124/03/2025199851
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1-250.080.841.623.194.816.5212.81NoNo 41.4024/03/2025195018SS0.060.490.982.303.464.6011.63NoInner 26.3702/05/2024GS0.440.630.881.351.802.227.39YesInner 9.7120/03/2026209176
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA214.9012.1013.507.577.04108%83.9720/04/2023171935Code 013.0711.7012.395.297.0076%58.1304/01/2022Sail ID: 160167
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004V6B Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org