Club Certificate2026
Senta IVFIN 850
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 Angles46.3°43.0°41.5°40.1°39.3°38.9°39.1°39.0°39.7°
Beat VMG2.313.223.864.314.554.664.734.794.76
52°3.634.895.726.216.486.616.686.756.76
60°3.905.145.936.396.636.776.856.946.98
75°4.085.286.076.526.776.957.097.277.40
90°3.965.186.036.536.827.057.247.587.80
110°3.715.116.116.687.017.307.567.868.03
120°3.584.965.986.616.997.327.658.138.38
135°3.174.535.546.326.807.157.518.178.69
150°2.643.884.915.786.436.847.177.858.45
Run VMG2.283.364.265.035.716.256.667.287.90
Gybe Angles142.9°147.4°151.6°154.1°160.8°166.9°175.9°177.7°177.9°
APH ToD:610.1CDL: 7.624APH ToT: 0.9834CertNo:
BOAT
ClassANTILLA 36DesignerSparkman&StephensBuilderAA BoatAge date06/1979Series date12/1976Offset fileMINNA.OFFData fileFIN850
HULL
Length Overall10.760 mMaximum Beam3.260 mDraft1.830 mDisplacement5,186 kgDLR10.6169IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.428m
CREW
Maximum weight535 kg(declared)Minimum weight405 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.7030.26Headsail Luffed38.8038.80Headsail FlyingSymmetric80.8280.82Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.82Storm Jib8.59Heavy Weather Jib23.17
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 94.7 kg·m Stability Index 124.3
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  04140004T8B Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Senta IVFIN 850
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 VMG1558.41116.7933.4836.1791.4772.5760.8751.8756.3
52°992.4736.1629.3579.3555.7544.7539.3533.7532.5
60°923.6700.9606.8563.8543.0531.8525.9518.8515.6
75°883.0681.4593.0552.3531.5517.8507.8495.1486.4
90°910.1695.0597.3551.5527.7511.0497.0474.9461.6
110°971.6703.9589.5539.3513.3493.3476.1457.9448.3
120°1004.8725.5602.0544.3514.7491.5470.6442.6429.6
135°1136.6795.5649.7569.4529.8503.7479.6440.8414.2
150°1365.1927.8732.8622.7559.7526.3502.3458.4426.0
Run VMG1576.31071.3844.9715.4630.8576.4540.9494.7455.7
Selected Courses
Windward / Leeward1567.31094.0889.1775.7711.1674.5650.8623.2606.0
All purpose1185.6849.6704.8629.4589.2566.1549.5527.6514.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward743.20.8073
All purpose610.10.9834
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7044
Downwind "popa"0.8617
70% up, 30% down "Ilhabela"0.7452
30% up, 70% down "Ilhabela-inverso"0.8076
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Predominantly Upwind659.90.9092
Predominantly Downwind617.30.9720
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP634.10.9463 Predom. Rc High501.31.1970 5B SF Bay L/M815.30.7359 TriNum AP Low777.20.7720 Predom. Dn Low940.40.6380 5B SF Bay Med703.30.8531 TriNum AP Med606.50.9893 Predom. Dn L/M696.90.8610 5B SF Bay M/H642.10.9345 TriNum AP High545.41.1001 Predom. Dn Med595.71.0073 5B SF Bay High614.90.9757 TriNum W/L Low1037.80.5781 Predom. Dn M/H533.91.1238 5B AP Low860.20.6975 TriNum W/L Med738.30.8127 Predom. Dn High499.91.2003 5B AP L/M682.50.8792 TriNum W/L Hig646.40.9282 ChiMac Up Low824.20.7280 5B AP Med598.31.0028 Predom. Upwind685.40.8754 ChiMac Up Med746.50.8037 5B AP M/H552.01.0870 Predom. Reaching608.90.9853 ChiMac Up High657.20.9130 5B AP High529.21.1339 Predom. Downwind644.90.9304 ChiMac Off Low809.50.7412 5B W/L Low1161.10.5167 Predom. Up Low933.80.6425 ChiMac Off Med715.80.8382 5B W/L L/M853.00.7034 Predom. Up L/M719.90.8335 ChiMac Off High605.80.9904 5B W/L Med725.50.8270 Predom. Up Med639.50.9383 ChiMac AP Low813.20.7378 5B W/L M/H655.20.9157 Predom. Up M/H599.61.0006 ChiMac AP Med728.60.8235 5B W/L High625.00.9600 Predom. Up High582.91.0294 ChiMac AP High630.00.9525 W/L 60-40 Low1165.20.5150 Predom. Rc Low836.70.7171 BayMac Cove Island931.70.6440 W/L 60-40 L/M863.50.6949 Predom. Rc L/M644.90.9304 BayMac Shore924.10.6493 W/L 60-40 Med741.40.8093 Predom. Rc Med570.11.0525 Harvest Moon539.61.1119 W/L 60-40 M/H676.90.8863 Predom. Rc M/H526.21.1402 5B SF Bay Low983.10.6103 W/L 60-40 High650.80.9219      SA/DSPL Up22.74SA/DSPL Dn36.69
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance662.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating662.10.9062
FinRating, kevyt tuuli1144.00.8742
FinRating, kova tuuli533.00.9380
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9062
Triple Number Coastal/Long Distance Low0.7720
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.1001
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
For information
General Purpose Handicap (GPH)683.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Saronikos S All Purpose693.00.8657
Saronikos S Upwind777.40.7718
Saronikos S Downwind592.61.0125
Saronikos N All Purpose726.30.8262
Saronikos N Upwind808.90.7418
Saronikos N Downwind646.40.9282
Saronikos SW All Purpose700.00.8571
Saronikos SW Upwind797.20.7526
Saronikos SW Downwind604.60.9924
Saronikos NE All Purpose753.10.7967
Saronikos NE Upwind759.40.7901
Saronikos NE Downwind727.60.8246
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose634.10.9463
5-Band All Purpose Low932.90.6432
5-Band All Purpose L/M706.60.8491
5-Band All Purpose Med616.70.9730
5-Band All Purpose M/H566.11.0598
5-Band All Purpose High540.81.1095
Single Number Predominant Upwind658.50.9112
Single Number Predominant Reaching586.81.0225
Single Number Predominant Downwind618.10.9708
5-Band 50-50 Windward/Leeward Low1161.10.5167
5-Band 50-50 Windward/Leeward L/M853.00.7034
5-Band 50-50 Windward/Leeward Med725.50.8270
5-Band 50-50 Windward/Leeward M/H655.20.9157
5-Band 50-50 Windward/Leeward High625.00.9600
5-Band 60-40 Windward/Leeward Low1165.20.5150
5-Band 60-40 Windward/Leeward L/M863.50.6949
5-Band 60-40 Windward/Leeward Med741.40.8093
5-Band 60-40 Windward/Leeward M/H676.90.8863
5-Band 60-40 Windward/Leeward High650.80.9219
Triple Number 50-50 Windward/Leeward Low1037.80.5781
Triple Number 50-50 Windward/Leeward Med738.40.8126
Triple Number 50-50 Windward/Leeward High646.40.9282
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward759.00.7905
Triple Number 60-40 Windward/Leeward Low1044.00.5747
Triple Number 60-40 Windward/Leeward Med753.40.7964
Triple Number 60-40 Windward/Leeward High669.20.8966
Triple Number All-Purpose Low841.60.7129
Triple Number All-Purpose Med625.50.9592
Triple Number All-Purpose High558.91.0735
Triple Number Predominant Upwind Low854.20.7024
Triple Number Predominant Upwind Med649.80.9234
Triple Number Predominant Upwind High600.60.9990
Triple Number Predominant Reaching Low763.50.7858
Triple Number Predominant Reaching Med586.31.0234
Triple Number Predominant Reaching High510.51.1754
Triple Number Predominant Downwind Low841.60.7129
Triple Number Predominant Downwind Med606.30.9897
Triple Number Predominant Downwind High514.11.1670
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low777.2
Triple Number Coastal/Long Distance Medium606.4
Triple Number Coastal/Long Distance High545.4
Triple Number Windward/Leeward Low991.6
Triple Number Windward/Leeward Medium738.3
Triple Number Windward/Leeward High646.4
Predominantly Upwind659.9
Predominantly Downwind617.3
Predominantly Reaching595.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7720
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.1001
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9282
Coastal/Long Distance0.9062
Predominantly Upwind0.9092
Predominantly Downwind0.9720
For information
General Purpose Handicap (GPH)683.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9834
Distanseseilas Trippeltall svak vind0.7720
Distanseseilas Trippeltall mellomvind0.9894
Distanseseilas Trippeltall sterk vind1.1001
Pølsebane Trippeltall svak vind0.6051
Pølsebane Trippeltall mellomvind0.8127
Pølsebane Trippeltall sterk vind0.9282
Motvind Singeltall0.9092
Medvind Singeltall0.9720
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Coastal/Long Distance662.10.9062
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind659.90.9092
Predominantly Downwind617.30.9720
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore611.20.9817
Cape Doctor Coastal518.71.1568
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7720
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.1001
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9282
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7720
Triple Number Coastal/Long Distance Medium0.9894
Triple Number Coastal/Long Distance High1.1001
Triple Number Windward/Leeward Low0.6051
Triple Number Windward/Leeward Medium0.8127
Triple Number Windward/Leeward High0.9282
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Predominantly Upwind659.90.9092
Predominantly Downwind617.30.9720
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low777.20.7720
Triple Number Coastal/Long Distance Medium606.40.9894
Triple Number Coastal/Long Distance High545.41.1001
Triple Number Windward/Leeward Low991.60.6051
Triple Number Windward/Leeward Medium738.30.8127
Triple Number Windward/Leeward High646.40.9282
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1568.21091.7838.3703.8627.4587.1555.4505.8492.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP634.10.9463 Predom. Dn High499.91.2003 5B AP M/H552.01.0870 TriNum AP Low777.20.7720 Predom. Rc Low836.70.7171 5B AP High529.21.1339 TriNum AP Med606.50.9893 Predom. Rc L/M644.90.9304 5B SF Bay Low983.10.6103 TriNum AP High545.41.1001 Predom. Rc Med570.11.0525 5B SF Bay L/M815.30.7359 TriNum W/L Low1037.80.5781 Predom. Rc M/H526.21.1402 5B SF Bay Med703.30.8531 TriNum W/L Med738.30.8127 Predom. Rc High501.31.1970 5B SF Bay M/H642.10.9345 TriNum W/L Hig646.40.9282 5B W/L Low1161.10.5167 5B SF Bay High614.90.9757 Predom. Upwind685.40.8754 5B W/L L/M853.00.7034 ChiMac Up Low824.20.7280 Predom. Reaching608.90.9853 5B W/L Med725.50.8270 ChiMac Up Med746.50.8037 Predom. Downwind644.90.9304 5B W/L M/H655.20.9157 ChiMac Up High657.20.9130 Predom. Up Low933.80.6425 5B W/L High625.00.9600 ChiMac Off Low809.50.7412 Predom. Up L/M719.90.8335 W/L 60-40 Low1165.20.5150 ChiMac Off Med715.80.8382 Predom. Up Med639.50.9383 W/L 60-40 L/M863.50.6949 ChiMac Off High605.80.9904 Predom. Up M/H599.61.0006 W/L 60-40 Med741.40.8093 ChiMac AP Low813.20.7378 Predom. Up High582.91.0294 W/L 60-40 M/H676.90.8863 ChiMac AP Med728.60.8235 Predom. Dn Low940.40.6380 W/L 60-40 High650.80.9219 ChiMac AP High630.00.9525 Predom. Dn L/M696.90.8610 5B AP Low860.20.6975 BayMac Cove Island931.70.6440 Predom. Dn Med595.71.0073 5B AP L/M682.50.8792 BayMac Shore924.10.6493 Predom. Dn M/H533.91.1238 5B AP Med598.31.0028 Harvest Moon539.61.1119      SA/DSPL Up22.74SA/DSPL Dn36.69
ORC Ref  04140004T8B Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Senta IVFIN 850
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassANTILLA 36MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.760Maximum beam3.260Draft1.830Displacement5,186Wetted area22.19IMS L8.128LSM07.875Accomod. length10.595Sink (kg/mm) 14.89
VCGD-0.141VCGM-0.113 RM Rated (kg·m) 94.7Limit of positive stability(°) 122.3 Stability Index 124.3 BLR index 0.0000Default crew weight490 Declared crew weight 535
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.428PBW0.135PIPA0.0059
PSD0.030PHD0.069PHL0.115
PSA18.0°ESL1.290
ST10.025ST20.120ST30.120
ST40.048ST50.550
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.000IG13.100ISP13.100MDT10.125MDL10.175MDT20.105MDL20.120TL2.690MW0.170GO0.170
E4.200J4.120BAS1.065FSD0.032SFJ0.000SPL4.500WPLTPSBD0.130MWT130.10MCG4.774
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date14/06/2026
SFFP1.136FFM1.085FF1.088LCFcl5.845SG1.0050
SAFP9.856FAM0.893FA0.906LCFsh6.068HBI0.975
W161.1W261.1W361.1W461.1LCFD
PD1219.3PD2214.8PD3211.3PD4206.5
WD4.200PLM9000.00GSA1.0RSA1.0RM94.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Diesel0.8500100258.74Total deductible218.74
Total deductible
ORC Ref  04140004T8B Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Senta IVFIN 850
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.160.851.542.663.5229.70
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.100.781.462.914.466.0713.00NoNo 38.80G1LG20.100.691.312.664.145.6912.90NoNo 35.59G1 M-HG30.090.561.042.023.014.0512.90NoNo 26.23G3
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentAP13.0013.0013.007.507.3080.82Spi AP ORC
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  04140004T8B Issued on 15/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org