Super Yacht Declared
Certificate
2024

Boat

ZIG ZAG

82-07

ORC Superyacht
Rating Office
orc.org/organization/superyachts
sy@orc.org
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles51.9°50.7°49.5°48.0°47.5°46.8°45.7°45.9°
Beat VMG2.743.574.264.715.095.355.705.84
52°4.465.796.857.488.058.428.849.03
60°5.056.447.488.038.608.989.399.59
75°5.627.008.098.979.479.7710.1110.25
90°6.047.658.819.5910.0610.3210.6810.91
110°6.067.628.759.5710.1710.6311.2311.56
120°5.717.268.469.349.9910.4911.2411.83
135°4.916.397.638.629.379.9610.8211.48
150°4.045.306.387.468.389.1410.2711.07
Run VMG3.504.595.616.677.648.519.8610.80
Gybe Angles138.1°139.9°180.0°180.0°180.0°180.0°180.0°180.0°
BOAT
ClassOyster 82DesignerHumphreysBuilderOysterAge date01/2007Series date01/1993Offset fileSY096.offData fileSY096OPF light | strong0.0% | 0.0%
HULL
Length Overall24.380 mMaximum Beam6.324 mDynamic Allowance2.690%Age Allowance0.975%
LightshipSailingDisplacement (kg)62,20569,009Draft (m)3.1833.265RM at 1° (kg·m)1763.21899.4VCGD (m)0.3810.393VCGM (m)0.3340.346DLR181.54SAup / Displ 18.78
SAIL AREAS (m²)
MeasuredRatedMainsail137.60137.60Headsail Luffed161.31Headsail FlyingSymmetricAsymmetric353.23Total upwind298.91Total downwind490.83
SAILS IN INVENTORY
Headsails Luffed1Headsails Flying0Spinnakers1
USE OF SAILS
Furled Sails1Mainsail FurlerIn mastMultiple HeadsailsNoTacking Unfurling StaysailNo * Spinnaker pole aboard
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 SY 402.
ORC Ref  03190003155Issued on 13/03/2024Valid until 31/12/2024
VPP ver: 2024 1.00SY | © ORC | www.orc.org

Super Yacht Declared
Certificate
2024

Boat

ZIG ZAG

82-07

ORC Superyacht
Rating Office
orc.org/organization/superyachts
sy@orc.org
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1311.71007.0844.7764.1707.5672.3631.2617.0
52°807.7622.2525.5481.4447.2427.7407.2398.5
60°712.2559.1481.2448.1418.6400.7383.5375.3
75°641.1514.0444.9401.2380.2368.3356.3351.3
90°596.2470.8408.7375.3358.0348.8337.0330.1
110°594.0472.7411.4376.1354.0338.6320.7311.5
120°631.0495.7425.8385.5360.4343.2320.2304.3
135°733.5563.3471.7417.8384.0361.6332.8313.5
150°891.1679.3564.0482.8429.7393.9350.7325.3
Run VMG1028.9784.4641.3539.8471.0423.1365.0333.2
Selected Courses
Windward / Leeward1170.3895.7743.0652.0589.2547.7498.1475.1
All purpose857.8663.2559.6500.4461.0435.6405.7390.9
Scoring Options
Wind StrengthLight
TWS < 8		Light-Moderate
8 ≤ TWS < 11		Moderate
11 ≤ TWS < 14		Moderate-Strong
14 ≤ TWS < 17		Strong
TWS ≥ 17
Time on Distance727.9578.8488.9441.0415.2
Time on Time0.68690.86391.02261.13381.2042
 
ORC Ref  03190003155Issued on 13/03/2024Valid until 31/12/2024
VPP ver: 2024 1.00SY | © ORC | www.orc.org

Super Yacht Declared
Certificate
2024

Boat

ZIG ZAG

82-07

ORC Superyacht
Rating Office
orc.org/organization/superyachts
sy@orc.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOyster 82Hull constructionSolidCarbon RudderNoTrim tabNoMCA CertifiedNo
LOA24.380Max. Beam6.324Draft3.183Displacement62,205IMS L21.218Sink (kg/mm) 83.63
VCGD0.381VCGM0.334Righting Moment (kg·m) 1763.2SkegYes
PROPELLER (measured)
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoBow Thruster Diam.
PRD0.890PIPA0.0393
POWERED WINCHES
Halyard Power (KW)Halyard Speed (m/min)52.8Sheet Power (KW)Sheet Speed (m/min)63.0
SUPERSTRUCTURES
Area Front4.15Area Side7.81Dome frontal areas (m²)
RIG
Rig TypeSloopMast materialAluminumNon-circular riggingNoFiber riggingNo
P27.000IG30.270ISP30.570BAS2.950E9.900BDCPW5.268
MDT10.300MDL10.565MDT20.300MDL20.565TLMW0.565GO0.565
J8.850SFJ0.250FSDSPL8.850TPS9.100WPL
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
SailingAfuel 2x16003,2009.39-0.540.84000.750Bwater1,03016.23-0.691.00000.750Cwater1,03017.93-0.641.00000.750
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGAAanchor #1661.202.30  X  Bchain #15283.490.51  X  Canchor #2303.490.51  X  Dchain #2613.490.51  X 
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAfuel 2x1600Fuel3,20009.39-0.54BwaterWater1,030016.23-0.69CwaterWater1,030017.93-0.64Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCGADeductibleanchor #11.202.30BDeductiblechain #13.490.51CDeductibleanchor #23.490.51DDeductiblechain #23.490.51Total deductible
ORC Ref  03190003155Issued on 13/03/2024Valid until 31/12/2024
VPP ver: 2024 1.00SY | © ORC | www.orc.org

Super Yacht Declared
Certificate
2024

Boat

ZIG ZAG

82-07

ORC Superyacht
Rating Office
orc.org/organization/superyachts
sy@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.051.352.655.187.58137.6025/02/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFurlerAreaMeas.DateCommentC0.091.252.525.338.3511.5429.20NoNoYes & TA161.3125/02/2020B0.080.601.252.533.855.4021.40NoNoYes55.55D5.1221.18NoInnerYes55.2026/01/2023staysail
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA30.8028.9029.8514.2014.20100%353.23
  • All the sails used during an event must be declared. This applies also to the staysails tacked between the forestay and the mast and to all the sails that are smaller than the largest of their kind.
  • The sails that can be used during the event are only those listed in the fourth page of the certificate, regardless of the fact that other available sails are smaller than the largest of their kind listed on the certificate.
  • While it is not mandatory to carry all the declared sails while racing, the number of sails on board shall remain constant for each individual race day. The race day begins when the yacht leaves for the race course from its dock or mooring.
  • The minimum amount of liquids to carry onboard while racing is shown on the third page of the certificate as a fraction of one, under the sailing level column. The lowest number printed on the certificate is 0.100 also when the declared amount is zero.
  • It is mandatory to race with 1 headsail(s) always furled (see ORCSY rule 204.5)
  • It is NOT permitted to unfurl the staysail to tack while furling the other headsail
ORC Ref  03190003155Issued on 13/03/2024Valid until 31/12/2024
VPP ver: 2024 1.00SY | © ORC | www.orc.org