Double HandedClub Certificate2026
EchoFIN-47145
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
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 Angles46.1°42.9°40.7°40.1°40.0°39.7°39.6°39.8°40.9°
Beat VMG2.253.183.814.224.464.574.634.644.56
52°3.544.815.636.176.456.596.666.706.68
60°3.805.055.876.386.646.796.876.936.93
75°4.005.236.066.556.826.997.127.257.31
90°3.895.286.216.716.917.097.267.537.71
110°3.965.436.416.927.227.457.607.878.08
120°3.845.306.326.877.217.517.808.178.42
135°3.364.785.856.607.037.357.678.328.85
150°2.784.055.095.966.596.967.247.808.40
Run VMG2.413.514.415.165.726.156.517.037.51
Gybe Angles139.4°144.4°148.0°148.9°152.5°158.1°162.8°167.3°164.2°
APH ToD:607.1CDL: 7.852APH ToT: 0.9883CertNo:
BOAT
ClassImpala 36DesignerBjorn JensenBuilderFordewerft + M&P YAge date01/1995Series date01/1992Offset fileI0014.BOFData fileFIN47145
HULL
Length Overall10.868Maximum Beam3.248Draft1.950Displacement6,657DLR9.4030IMS DivisionCruiser/RacerDynamic Allowance0.560%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.410m
CREW
Maximum weight200(declared)Minimum weight120 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.9433.36Headsail Luffed32.5032.50Headsail FlyingSymmetricAsymmetric90.8990.89 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.45Storm Jib8.09Heavy Weather Jib21.85
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 103.6 Stability Index 127.4
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  04140004IKU Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
EchoFIN-47145
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
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 VMG1599.91132.4944.5853.9808.0787.9777.9776.0790.3
52°1018.4748.1639.0583.9558.3546.2540.6537.0538.7
60°946.8712.2612.9564.6541.8530.0524.3519.6519.2
75°900.3688.2594.2549.8527.6514.7506.0496.9492.5
90°925.2681.5579.5536.5521.2507.7495.9478.4467.0
110°909.5662.9561.5520.4498.5483.2473.4457.6445.7
120°937.8679.6570.0523.8499.1479.4461.7440.5427.8
135°1070.2753.7615.2545.3512.4489.8469.2432.6406.8
150°1292.7888.3707.4603.8546.6517.2497.1461.3428.7
Run VMG1492.71025.8816.9697.2628.8585.4553.3512.0479.5
Selected Courses
Windward / Leeward1546.31079.1880.7775.6718.4686.6665.6644.0634.9
All purpose1169.7834.9693.6623.1587.2566.3552.2534.9525.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward748.80.8013
All purpose607.10.9883
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6907
Downwind "popa"0.8715
70% up, 30% down "Ilhabela"0.7366
30% up, 70% down "Ilhabela-inverso"0.8080
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Predominantly Upwind661.50.9070
Predominantly Downwind608.40.9862
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP632.80.9482 Predom. Rc High504.01.1904 5B SF Bay L/M810.70.7401 TriNum AP Low764.20.7851 Predom. Dn Low910.70.6588 5B SF Bay Med707.00.8487 TriNum AP Med602.90.9952 Predom. Dn L/M679.30.8833 5B SF Bay M/H652.60.9194 TriNum AP High549.21.0925 Predom. Dn Med588.51.0195 5B SF Bay High631.50.9501 TriNum W/L Low1026.00.5848 Predom. Dn M/H535.21.1210 5B AP Low842.00.7126 TriNum W/L Med743.00.8075 Predom. Dn High505.41.1871 5B AP L/M673.80.8904 TriNum W/L Hig662.80.9053 ChiMac Up Low825.90.7265 5B AP Med595.61.0074 Predom. Upwind689.00.8708 ChiMac Up Med749.30.8007 5B AP M/H554.61.0819 Predom. Reaching602.00.9967 ChiMac Up High661.30.9073 5B AP High536.31.1188 Predom. Downwind635.40.9442 ChiMac Off Low787.70.7617 5B W/L Low1146.30.5234 Predom. Up Low935.30.6415 ChiMac Off Med701.00.8559 5B W/L L/M848.90.7068 Predom. Up L/M719.80.8335 ChiMac Off High599.31.0012 5B W/L Med731.70.8200 Predom. Up Med642.20.9343 ChiMac AP Low803.30.7469 5B W/L M/H670.00.8956 Predom. Up M/H605.50.9909 ChiMac AP Med722.70.8302 5B W/L High646.20.9286 Predom. Up High592.91.0120 ChiMac AP High628.70.9543 W/L 60-40 Low1157.50.5184 Predom. Rc Low821.20.7306 BayMac Cove Island921.90.6508 W/L 60-40 L/M863.10.6951 Predom. Rc L/M631.80.9497 BayMac Shore915.30.6556 W/L 60-40 Med749.60.8004 Predom. Rc Med563.41.0650 Harvest Moon534.71.1222 W/L 60-40 M/H692.30.8666 Predom. Rc M/H525.41.1421 5B SF Bay Low970.60.6181 W/L 60-40 High672.70.8919      SA/DSPL Up18.10SA/DSPL Dn34.49
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance659.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating659.80.9094
FinRating, kevyt tuuli1127.10.8873
FinRating, kova tuuli540.20.9256
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9094
Triple Number Coastal/Long Distance Low0.7851
Triple Number Coastal/Long Distance Medium0.9953
Triple Number Coastal/Long Distance High1.0925
Triple Number Windward/Leeward Low0.6123
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
For information
General Purpose Handicap (GPH)677.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Saronikos S All Purpose698.10.8594
Saronikos S Upwind786.90.7625
Saronikos S Downwind582.41.0302
Saronikos N All Purpose724.90.8277
Saronikos N Upwind819.60.7320
Saronikos N Downwind621.70.9651
Saronikos SW All Purpose698.90.8585
Saronikos SW Upwind804.80.7455
Saronikos SW Downwind584.51.0265
Saronikos NE All Purpose744.80.8056
Saronikos NE Upwind767.40.7818
Saronikos NE Downwind692.60.8663
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose632.80.9482
5-Band All Purpose Low919.20.6527
5-Band All Purpose L/M697.60.8601
5-Band All Purpose Med614.50.9765
5-Band All Purpose M/H569.91.0528
5-Band All Purpose High548.81.0932
Single Number Predominant Upwind660.60.9083
Single Number Predominant Reaching578.91.0365
Single Number Predominant Downwind608.90.9854
5-Band 50-50 Windward/Leeward Low1146.30.5234
5-Band 50-50 Windward/Leeward L/M848.90.7068
5-Band 50-50 Windward/Leeward Med731.70.8200
5-Band 50-50 Windward/Leeward M/H670.00.8956
5-Band 50-50 Windward/Leeward High646.20.9286
5-Band 60-40 Windward/Leeward Low1157.50.5184
5-Band 60-40 Windward/Leeward L/M863.10.6951
5-Band 60-40 Windward/Leeward Med749.60.8004
5-Band 60-40 Windward/Leeward M/H692.30.8666
5-Band 60-40 Windward/Leeward High672.70.8919
Triple Number 50-50 Windward/Leeward Low1026.00.5848
Triple Number 50-50 Windward/Leeward Med743.10.8074
Triple Number 50-50 Windward/Leeward High662.80.9053
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward766.70.7826
Triple Number 60-40 Windward/Leeward Low1037.90.5781
Triple Number 60-40 Windward/Leeward Med760.50.7890
Triple Number 60-40 Windward/Leeward High686.10.8745
Triple Number All-Purpose Low828.80.7239
Triple Number All-Purpose Med622.20.9643
Triple Number All-Purpose High563.81.0642
Triple Number Predominant Upwind Low853.40.7031
Triple Number Predominant Upwind Med651.80.9205
Triple Number Predominant Upwind High607.80.9871
Triple Number Predominant Reaching Low748.70.8014
Triple Number Predominant Reaching Med579.41.0356
Triple Number Predominant Reaching High509.51.1777
Triple Number Predominant Downwind Low816.70.7347
Triple Number Predominant Downwind Med596.91.0052
Triple Number Predominant Downwind High515.91.1631
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low764.2
Triple Number Coastal/Long Distance Medium602.8
Triple Number Coastal/Long Distance High549.2
Triple Number Windward/Leeward Low979.9
Triple Number Windward/Leeward Medium743.0
Triple Number Windward/Leeward High662.8
Predominantly Upwind661.5
Predominantly Downwind608.4
Predominantly Reaching586.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7851
Triple Number Coastal/Long Distance Medium0.9953
Triple Number Coastal/Long Distance High1.0925
Triple Number Windward/Leeward Low0.6123
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9053
Coastal/Long Distance0.9094
Predominantly Upwind0.9070
Predominantly Downwind0.9862
For information
General Purpose Handicap (GPH)677.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9883
Distanseseilas Trippeltall svak vind0.7851
Distanseseilas Trippeltall mellomvind0.9953
Distanseseilas Trippeltall sterk vind1.0925
Pølsebane Trippeltall svak vind0.6123
Pølsebane Trippeltall mellomvind0.8075
Pølsebane Trippeltall sterk vind0.9053
Motvind Singeltall0.9070
Medvind Singeltall0.9862
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Coastal/Long Distance659.80.9094
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind661.50.9070
Predominantly Downwind608.40.9862
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore637.60.9410
Cape Doctor Coastal528.51.1352
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7851
Triple Number Coastal/Long Distance Medium0.9953
Triple Number Coastal/Long Distance High1.0925
Triple Number Windward/Leeward Low0.6123
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9053
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7851
Triple Number Coastal/Long Distance Medium0.9953
Triple Number Coastal/Long Distance High1.0925
Triple Number Windward/Leeward Low0.6123
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9053
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Predominantly Upwind661.50.9070
Predominantly Downwind608.40.9862
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.80.9094
Triple Number Coastal/Long Distance Low764.20.7851
Triple Number Coastal/Long Distance Medium602.80.9953
Triple Number Coastal/Long Distance High549.21.0925
Triple Number Windward/Leeward Low979.90.6123
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High662.80.9053
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1540.91073.7828.0700.1627.0587.8557.1510.6500.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP632.80.9482 Predom. Dn High505.41.1871 5B AP M/H554.61.0819 TriNum AP Low764.20.7851 Predom. Rc Low821.20.7306 5B AP High536.31.1188 TriNum AP Med602.90.9952 Predom. Rc L/M631.80.9497 5B SF Bay Low970.60.6181 TriNum AP High549.21.0925 Predom. Rc Med563.41.0650 5B SF Bay L/M810.70.7401 TriNum W/L Low1026.00.5848 Predom. Rc M/H525.41.1421 5B SF Bay Med707.00.8487 TriNum W/L Med743.00.8075 Predom. Rc High504.01.1904 5B SF Bay M/H652.60.9194 TriNum W/L Hig662.80.9053 5B W/L Low1146.30.5234 5B SF Bay High631.50.9501 Predom. Upwind689.00.8708 5B W/L L/M848.90.7068 ChiMac Up Low825.90.7265 Predom. Reaching602.00.9967 5B W/L Med731.70.8200 ChiMac Up Med749.30.8007 Predom. Downwind635.40.9442 5B W/L M/H670.00.8956 ChiMac Up High661.30.9073 Predom. Up Low935.30.6415 5B W/L High646.20.9286 ChiMac Off Low787.70.7617 Predom. Up L/M719.80.8335 W/L 60-40 Low1157.50.5184 ChiMac Off Med701.00.8559 Predom. Up Med642.20.9343 W/L 60-40 L/M863.10.6951 ChiMac Off High599.31.0012 Predom. Up M/H605.50.9909 W/L 60-40 Med749.60.8004 ChiMac AP Low803.30.7469 Predom. Up High592.91.0120 W/L 60-40 M/H692.30.8666 ChiMac AP Med722.70.8302 Predom. Dn Low910.70.6588 W/L 60-40 High672.70.8919 ChiMac AP High628.70.9543 Predom. Dn L/M679.30.8833 5B AP Low842.00.7126 BayMac Cove Island921.90.6508 Predom. Dn Med588.51.0195 5B AP L/M673.80.8904 BayMac Shore915.30.6556 Predom. Dn M/H535.21.1210 5B AP Med595.61.0074 Harvest Moon534.71.1222      SA/DSPL Up18.10SA/DSPL Dn34.49
ORC Ref  04140004IKU Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
EchoFIN-47145
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassImpala 36Measurement10/05/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.868Maximum beam3.248Draft1.950Displacement6,657Wetted area24.97IMS L8.874LSM08.912Accomod. length10.556Sink (kg/mm) 17.04
VCGD-0.030VCGM-0.023 RM Rated (kg·m) 103.6Limit of positive stability(°) 121.2 Stability Index 127.4 BLR index 0.0000Default crew weight170 Declared crew weight 200
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0023
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.700IG12.720ISP14.150MDT10.137MDL10.275MDT2MDL2TL3.000MWGO
E4.250J3.760BAS1.480FSDSFJSPLWPLTPS3.760BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date10/05/2021
SFFP1.300FFMFF1.227LCFcl6.229SG
SAFP10.194FAMFA0.861LCFsh6.447HBI1.087
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004IKU Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
EchoFIN-47145
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.861.572.713.5831.9415/03/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1 260.030.621.242.634.115.6511.97NoNo 32.5015/03/20262 260.050.480.931.802.683.5611.50YesNo 20.7015/03/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA115.0613.0514.068.026.72119%90.8915/03/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.6 mTable area0.44 m²Headroom1.74 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity92 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity62 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004IKU Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org