ORC SY Certificate for NEFERTITI

Rated boat velocities in knots
Wind Velocity at 10 meters	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat Angles	49.9°	46.2°	43.4°	41.6°	40.1°	39.7°	39.4°	39.7°
Beat VMG	4.54	5.76	6.57	7.11	7.47	7.68	7.88	7.95
52°	7.37	9.15	10.10	10.67	11.05	11.31	11.58	11.72
60°	8.30	9.89	10.67	11.18	11.52	11.77	12.07	12.25
75°	9.31	10.67	11.26	11.78	12.13	12.40	12.81	13.08
90°	9.60	11.02	11.75	11.97	12.48	12.86	13.41	13.85
110°	9.02	10.53	11.46	12.16	12.75	13.28	13.44	14.48
120°	8.25	9.88	10.97	11.81	12.39	12.83	13.63	14.39
135°	6.62	8.52	9.97	11.01	11.80	12.48	13.89	15.45
150°	5.44	7.07	8.46	9.55	10.40	11.13	12.34	13.56
Run VMG	4.71	6.13	7.32	8.27	9.01	9.64	11.21	12.46
Gybe Angles	137.9°	140.4°	142.9°	144.9°	147.3°	150.7°	176.5°	177.2°

BOAT

ClassSwan 90DesignerFrersBuilderNautorAge date01/2005Series date01/2005Offset fileSY154.OFFData fileSY154OPF light | strong0.0% | 0.0%

HULL

Length Overall27.720 mMaximum Beam6.490 mDynamic Allowance1.200%Age Allowance0.682%

LightshipSailingDisplacement (kg) 58,63862,760Draft (m) 4.4194.461RM at 1° (kg·m) 2344.52319.7 VCGD (m) -0.208-0.077 VCGM (m) -0.171-0.041DLR100.68SAup / Displ 29.36

SAIL AREAS (m²)

MeasuredRatedMainsail235.15235.15Headsail Luffed214.09214.09Headsail Flying407.70407.70SymmetricAsymmetric679.18679.18Total upwind449.25Total downwind914.33

SAILS IN INVENTORY

Headsails Luffed2Headsails Flying1Spinnakers2

USE OF SAILS

Permanently Furled Sails0Furl to TackNoMainsail FurlerNoMultiple HeadsailsNoTacking Unfurling StaysailNo

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.

Time Allowances in secs/NM
Selected Courses
Wind Velocity at 10 meters	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	792.9	624.8	547.9	506.6	481.8	469.0	456.9	452.9
52°	488.2	393.5	356.3	337.3	325.8	318.4	311.0	307.1
60°	433.7	364.2	337.5	322.0	312.4	305.8	298.2	293.9
75°	386.6	337.2	319.9	305.6	296.9	290.4	281.1	275.3
90°	375.1	326.8	306.3	300.8	288.5	279.9	268.5	259.9
110°	399.0	342.0	314.2	296.1	282.4	271.1	267.9	248.5
120°	436.5	364.3	328.1	304.7	290.6	280.6	264.2	250.2
135°	543.6	422.7	361.0	326.9	305.0	288.4	259.2	233.0
150°	662.2	508.9	425.7	377.0	346.2	323.5	291.7	265.6
Run VMG	764.6	587.6	491.6	435.3	399.7	373.4	321.2	288.9
Windward / Leeward	778.8	606.2	519.8	471.0	440.7	421.2	389.0	370.9
All purpose	562.8	451.5	397.9	367.8	348.1	334.8	316.8	303.1

Scoring Options
Wind Velocity at 10 meters	Light TWS < 8	Light-Moderate 8 ≤ TWS < 11	Moderate 11 ≤ TWS < 14	Moderate-Strong 14 ≤ TWS < 17	Strong TWS ≥ 17
Time on Distance	487.9	407.4	362.0	337.7	322.8
Time on Time	1.0248	1.2273	1.3813	1.4806	1.5488

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassSwan 90Hull constructionCarbonCarbon rudderYesTrim tabNoCharter ClassYes

LOA27.720Max. Beam6.490Draft4.419Displacement58,638IMS L25.321Sink (kg/mm) 93.25

VCGD-0.208VCGM-0.171Righting Moment (kg·m) 2344.5SkegNo

PROPELLER (measured)

Propeller TypeFolding 3 blades

InstallationShaft exposedTwin screwNoBow Thruster Diam.

PRD0.750PIPA0.0239

POWERED WINCHES

Halyard Speed (m/min)115.0Sheet Speed (m/min)85.0Spinnaker Sheet Speed (m/min)85.0

SUPERSTRUCTURES

Area Front1.76Area Side2.57Dome frontal areas (m²)

RIG

Rig TypeSloopMast materialCarbonNon-circular riggingNoFiber riggingYesBelow deck spinnaker retrieverNo

P34.950IG36.750ISP38.390BAS2.530E11.450BD0.500CPW6.650

MDT10.250MDL10.670MDT20.220MDL20.450TL2.770MW0.610GO0.665

J10.820SFJ0.790FSD0.050SPLTPS11.450WPL

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.172.614.407.199.35235.1527/08/20183DI REC.

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFurlerAreaMeas.DateCommentG0.853.836.8113.2514.9017.0338.00NoYesYes407.70J0.201.783.285.928.3611.0737.06YesNoYes214.0919/08/2020H0.221.602.955.558.2011.0136.40YesNoNo202.8602/07/2019K0.231.392.585.077.6810.3932.19YesNoYes166.1627/08/2016I0.121.192.294.586.939.4228.90NoInnerYes134.3124/07/2017SS

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentH41.9637.2639.6120.7419.92104%679.1831/08/2018A-1.5G42.6136.9039.7620.7518.95109%675.5027/08/2018

MIZZEN STAYSAIL

IdYSHFYSHWYSFLUseAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment

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 this page, 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 onboard 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 last page of this 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 NOT permitted to unfurl the staysail to tack while furling the other headsail

Data in meters/kilograms (Metric)

FLOTATION AND STABILITY

Calculation methodBoom incliningFlotation date08/08/2018

SFFP0.267FFM0.105FF0.112LCFcl15.355SG1.0260

SAFP27.710FAM0.318FA0.310LCFsh15.691HBI1.865

W1543.6W2543.6W3543.6W4543.6LCFD

PD1144.1PD2142.4PD3141.9PD4133.3

WD7.595PLM9000.00GSA1.0RSA1.0RM2317.5

BALLAST

TANKS

IdDescriptionCapacityLCGVCGSp.wght Condition
measurement Level
sailing min Ltrs
min Level
sailing max Ltrs
max AWATER 2 X 29559013.16-0.711.0000010.0%5910.0%59BWATER 2 x 21543013.73-0.711.0000040.0%17250.0%215CFUEL 2 X 8501,70015.19-0.730.8400010.0%170100.0%1,700DFUEL DAY TANK32014.25-0.730.840012010.0%32100.0%320

INVENTORY

IdDescriptionWeight msrmentWeight sailingLCGVCGGAIdDescriptionWeight msrmentWeight sailingLCGVCGGACgenerator-18523.97