Club Certificate2026
ZeitgeistEST 870
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
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 Angles48.6°45.7°43.2°40.8°40.5°40.4°40.3°40.2°40.8°
Beat VMG2.303.283.934.274.564.714.804.894.86
52°3.705.146.026.426.696.886.987.097.10
60°4.105.526.386.766.937.137.237.347.36
75°4.505.866.717.127.327.437.537.697.75
90°4.535.916.817.287.557.737.868.048.18
110°4.095.556.567.177.557.838.088.538.83
120°3.725.236.357.097.547.868.158.779.25
135°3.224.675.796.717.307.698.048.809.50
150°2.643.895.015.996.807.327.708.409.20
Run VMG2.283.374.345.195.986.597.097.808.46
Gybe Angles136.1°145.3°150.1°151.1°157.6°164.4°170.0°178.1°176.3°
APH ToD:583.4CDL: 8.565APH ToT: 1.0284CertNo:
BOAT
ClassAnsa 42DesignerOcke MannerfeltBuilderRex Marin / Ansa Sailing AB (SWE)Age date06/1981Series date06/1979Offset fileANSA42.offData fileEST870
HULL
Length Overall12.670 mMaximum Beam3.132 mDraft1.900 mDisplacement7,246 kgDLR7.9055IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.3736.80Headsail Luffed26.1626.16Headsail Flying65.7665.76Symmetric88.6688.66Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.20Storm Jib8.97Heavy Weather Jib24.22
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 112.9 kg·m Stability Index 123.6
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  04340004V1W Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ZeitgeistEST 870
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
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 VMG1564.61098.0915.3844.0789.3764.9750.1736.4740.8
52°973.7700.3598.4560.5538.2523.5515.9507.5506.7
60°877.4652.6564.5532.4519.3505.0497.6490.3489.3
75°800.8614.2536.4505.7491.9484.3478.4467.9464.3
90°795.0608.8529.0494.2476.6465.5457.9447.8440.3
110°879.6648.8548.8501.9477.0460.0445.7421.9407.8
120°968.8688.2567.1507.8477.5458.2441.7410.6389.0
135°1118.2770.2621.5536.3493.4468.1447.8409.2378.8
150°1365.3925.2718.9600.8529.3491.5467.7428.4391.3
Run VMG1576.51068.3829.9693.3602.5546.0508.1461.6425.6
Selected Courses
Windward / Leeward1570.51083.2872.6768.6695.9655.4629.1599.0583.2
All purpose1153.6816.3673.5605.5563.1539.3523.2501.3488.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward727.90.8243
All purpose583.41.0284
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7121
Downwind "popa"0.8918
70% up, 30% down "Ilhabela"0.7579
30% up, 70% down "Ilhabela-inverso"0.8290
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Predominantly Upwind635.50.9441
Predominantly Downwind586.61.0228
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP606.00.9902 Predom. Rc High473.11.2681 5B SF Bay L/M800.60.7494 TriNum AP Low744.90.8055 Predom. Dn Low912.80.6573 5B SF Bay Med687.20.8731 TriNum AP Med580.51.0336 Predom. Dn L/M667.80.8985 5B SF Bay M/H620.80.9665 TriNum AP High519.01.1560 Predom. Dn Med565.11.0617 5B SF Bay High591.51.0144 TriNum W/L Low1026.80.5844 Predom. Dn M/H503.31.1922 5B AP Low822.50.7295 TriNum W/L Med724.80.8278 Predom. Dn High470.31.2759 5B AP L/M654.20.9171 TriNum W/L Hig624.40.9609 ChiMac Up Low798.20.7517 5B AP Med572.11.0488 Predom. Upwind662.00.9063 ChiMac Up Med723.00.8298 5B AP M/H525.61.1416 Predom. Reaching572.61.0479 ChiMac Up High634.30.9459 5B AP High502.81.1933 Predom. Downwind615.10.9754 ChiMac Off Low781.30.7680 5B W/L Low1152.40.5207 Predom. Up Low903.10.6644 ChiMac Off Med687.00.8734 5B W/L L/M840.90.7135 Predom. Up L/M694.70.8637 ChiMac Off High576.31.0412 5B W/L Med710.60.8444 Predom. Up Med618.00.9709 ChiMac AP Low783.80.7655 5B W/L M/H634.10.9462 Predom. Up M/H576.51.0408 ChiMac AP Med700.70.8563 5B W/L High601.50.9975 Predom. Up High559.11.0731 ChiMac AP High602.70.9955 W/L 60-40 Low1155.70.5192 Predom. Rc Low789.20.7603 BayMac Cove Island909.20.6600 W/L 60-40 L/M852.40.7039 Predom. Rc L/M605.30.9913 BayMac Shore899.70.6669 W/L 60-40 Med728.80.8232 Predom. Rc Med534.81.1219 Harvest Moon505.51.1870 W/L 60-40 M/H658.00.9119 Predom. Rc M/H494.61.2130 5B SF Bay Low964.70.6219 W/L 60-40 High629.10.9538      SA/DSPL Up16.59SA/DSPL Dn33.17
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance638.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating638.00.9404
FinRating, kevyt tuuli1129.40.8854
FinRating, kova tuuli505.50.9892
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9404
Triple Number Coastal/Long Distance Low0.8055
Triple Number Coastal/Long Distance Medium1.0337
Triple Number Coastal/Long Distance High1.1560
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8278
Triple Number Windward/Leeward High0.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
For information
General Purpose Handicap (GPH)654.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Saronikos S All Purpose667.50.8989
Saronikos S Upwind752.60.7972
Saronikos S Downwind558.31.0746
Saronikos N All Purpose697.10.8607
Saronikos N Upwind776.80.7724
Saronikos N Downwind611.20.9816
Saronikos SW All Purpose668.70.8972
Saronikos SW Upwind763.20.7862
Saronikos SW Downwind569.01.0545
Saronikos NE All Purpose719.10.8343
Saronikos NE Upwind717.90.8358
Saronikos NE Downwind691.10.8682
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose606.00.9902
5-Band All Purpose Low900.70.6662
5-Band All Purpose L/M677.60.8854
5-Band All Purpose Med589.51.0179
5-Band All Purpose M/H538.71.1139
5-Band All Purpose High514.11.1670
Single Number Predominant Upwind634.00.9464
Single Number Predominant Reaching550.21.0904
Single Number Predominant Downwind587.61.0211
5-Band 50-50 Windward/Leeward Low1152.40.5207
5-Band 50-50 Windward/Leeward L/M840.90.7135
5-Band 50-50 Windward/Leeward Med710.60.8444
5-Band 50-50 Windward/Leeward M/H634.10.9462
5-Band 50-50 Windward/Leeward High601.50.9975
5-Band 60-40 Windward/Leeward Low1155.70.5192
5-Band 60-40 Windward/Leeward L/M852.40.7039
5-Band 60-40 Windward/Leeward Med728.80.8232
5-Band 60-40 Windward/Leeward M/H658.00.9119
5-Band 60-40 Windward/Leeward High629.10.9538
Triple Number 50-50 Windward/Leeward Low1026.80.5844
Triple Number 50-50 Windward/Leeward Med724.90.8277
Triple Number 50-50 Windward/Leeward High624.40.9609
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward745.70.8046
Triple Number 60-40 Windward/Leeward Low1032.50.5811
Triple Number 60-40 Windward/Leeward Med742.30.8083
Triple Number 60-40 Windward/Leeward High649.30.9241
Triple Number All-Purpose Low809.80.7409
Triple Number All-Purpose Med598.61.0024
Triple Number All-Purpose High531.61.1287
Triple Number Predominant Upwind Low823.90.7282
Triple Number Predominant Upwind Med629.00.9540
Triple Number Predominant Upwind High577.71.0386
Triple Number Predominant Reaching Low719.90.8334
Triple Number Predominant Reaching Med552.41.0862
Triple Number Predominant Reaching High479.21.2522
Triple Number Predominant Downwind Low813.10.7379
Triple Number Predominant Downwind Med575.41.0428
Triple Number Predominant Downwind High482.91.2424
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low744.9
Triple Number Coastal/Long Distance Medium580.4
Triple Number Coastal/Long Distance High519.0
Triple Number Windward/Leeward Low977.8
Triple Number Windward/Leeward Medium724.8
Triple Number Windward/Leeward High624.4
Predominantly Upwind635.5
Predominantly Downwind586.6
Predominantly Reaching559.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8055
Triple Number Coastal/Long Distance Medium1.0337
Triple Number Coastal/Long Distance High1.1560
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8278
Triple Number Windward/Leeward High0.9609
Coastal/Long Distance0.9404
Predominantly Upwind0.9441
Predominantly Downwind1.0228
For information
General Purpose Handicap (GPH)654.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0284
Distanseseilas Trippeltall svak vind0.8055
Distanseseilas Trippeltall mellomvind1.0337
Distanseseilas Trippeltall sterk vind1.1560
Pølsebane Trippeltall svak vind0.6136
Pølsebane Trippeltall mellomvind0.8278
Pølsebane Trippeltall sterk vind0.9609
Motvind Singeltall0.9441
Medvind Singeltall1.0228
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Coastal/Long Distance638.00.9404
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind635.50.9441
Predominantly Downwind586.61.0228
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore587.91.0205
Cape Doctor Coastal492.11.2192
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8055
Triple Number Coastal/Long Distance Medium1.0337
Triple Number Coastal/Long Distance High1.1560
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8278
Triple Number Windward/Leeward High0.9609
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8055
Triple Number Coastal/Long Distance Medium1.0337
Triple Number Coastal/Long Distance High1.1560
Triple Number Windward/Leeward Low0.6136
Triple Number Windward/Leeward Medium0.8278
Triple Number Windward/Leeward High0.9609
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Predominantly Upwind635.50.9441
Predominantly Downwind586.61.0228
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.00.9404
Triple Number Coastal/Long Distance Low744.90.8055
Triple Number Coastal/Long Distance Medium580.41.0337
Triple Number Coastal/Long Distance High519.01.1560
Triple Number Windward/Leeward Low977.80.6136
Triple Number Windward/Leeward Medium724.80.8278
Triple Number Windward/Leeward High624.40.9609
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1571.11081.7817.1687.2603.8559.9527.5477.4463.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP606.00.9902 Predom. Dn High470.31.2759 5B AP M/H525.61.1416 TriNum AP Low744.90.8055 Predom. Rc Low789.20.7603 5B AP High502.81.1933 TriNum AP Med580.51.0336 Predom. Rc L/M605.30.9913 5B SF Bay Low964.70.6219 TriNum AP High519.01.1560 Predom. Rc Med534.81.1219 5B SF Bay L/M800.60.7494 TriNum W/L Low1026.80.5844 Predom. Rc M/H494.61.2130 5B SF Bay Med687.20.8731 TriNum W/L Med724.80.8278 Predom. Rc High473.11.2681 5B SF Bay M/H620.80.9665 TriNum W/L Hig624.40.9609 5B W/L Low1152.40.5207 5B SF Bay High591.51.0144 Predom. Upwind662.00.9063 5B W/L L/M840.90.7135 ChiMac Up Low798.20.7517 Predom. Reaching572.61.0479 5B W/L Med710.60.8444 ChiMac Up Med723.00.8298 Predom. Downwind615.10.9754 5B W/L M/H634.10.9462 ChiMac Up High634.30.9459 Predom. Up Low903.10.6644 5B W/L High601.50.9975 ChiMac Off Low781.30.7680 Predom. Up L/M694.70.8637 W/L 60-40 Low1155.70.5192 ChiMac Off Med687.00.8734 Predom. Up Med618.00.9709 W/L 60-40 L/M852.40.7039 ChiMac Off High576.31.0412 Predom. Up M/H576.51.0408 W/L 60-40 Med728.80.8232 ChiMac AP Low783.80.7655 Predom. Up High559.11.0731 W/L 60-40 M/H658.00.9119 ChiMac AP Med700.70.8563 Predom. Dn Low912.80.6573 W/L 60-40 High629.10.9538 ChiMac AP High602.70.9955 Predom. Dn L/M667.80.8985 5B AP Low822.50.7295 BayMac Cove Island909.20.6600 Predom. Dn Med565.11.0617 5B AP L/M654.20.9171 BayMac Shore899.70.6669 Predom. Dn M/H503.31.1922 5B AP Med572.11.0488 Harvest Moon505.51.1870      SA/DSPL Up16.59SA/DSPL Dn33.17
ORC Ref  04340004V1W Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ZeitgeistEST 870
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAnsa 42Measurement03/07/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.670Maximum beam3.132Draft1.900Displacement7,246Wetted area28.24IMS L9.972LSM09.713Accomod. length10.179Sink (kg/mm) 18.99
VCGD-0.005VCGM0.016 RM Rated (kg·m) 112.9Limit of positive stability(°) 116.6 Stability Index 123.6 BLR index 0.0000Default crew weight660 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.140PIPA0.0029
EDL0.694ST10.048ST20.170
ST30.170ST40.098ST50.215
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P14.330IG13.200ISP13.200MDT10.130MDL10.195MDT20.125MDL20.180TL3.000MW0.195GO0.260
E4.463J4.510BAS1.286FSD0.030SFJ0.590SPL4.375WPLTPS4.700BD0.170MWT170.00MCG3.880
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/07/2026
SFFP0.827FFM1.080FF1.092LCFcl6.876SG1.0010
SAFP12.246FAM0.930FA0.937LCFsh7.033HBI0.962
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04340004V1W Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ZeitgeistEST 870
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.060.801.502.753.6336.3703/07/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.071.222.454.686.507.8715.12NoYes065.7603/07/2026Code 010.070.500.991.993.003.9713.11YesNo 26.1603/07/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment114.8814.8814.887.157.1588.6603/07/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.2 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity84 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity54 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04340004V1W Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org