Club Certificate2026
CHIMERAITA-10507
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles45.4°42.6°39.6°37.4°36.7°36.2°36.0°35.8°36.7°
Beat VMG2.954.134.925.305.485.585.665.745.70
52°4.616.257.087.427.577.667.747.847.88
60°4.966.557.287.597.767.887.968.108.17
75°5.236.767.427.768.018.208.358.618.79
90°5.096.657.397.818.138.408.689.129.46
110°4.546.267.287.838.298.789.269.9910.70
120°4.225.967.137.738.198.719.2910.5211.63
135°3.645.266.567.377.888.388.9510.3612.24
150°3.004.405.606.667.407.888.359.5311.14
Run VMG2.603.814.855.776.547.157.638.519.70
Gybe Angles139.0°140.9°146.5°151.2°158.3°166.9°173.2°169.3°160.4°
APH ToD:513.3CDL: 10.313APH ToT: 1.1690CertNo:26/1
BOAT
ClassIOR One Tonner '85DesignerBriandBuilderGalettiAge date06/1985Series date06/1985Offset fileCHIME95.OFFData fileI10507.
HULL
Length Overall11.990Maximum Beam4.040Draft2.304Displacement5,180DLR5.8667IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.381%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.410m
CREW
Maximum weight665(declared)Minimum weight535 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.9752.09Headsail Luffed42.1642.16Headsail FlyingSymmetric92.2692.26Asymmetric68.4670.72 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.03Storm Jib10.23Heavy Weather Jib27.61
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 121.8 Stability Index 111.9
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  03190004IPL Issued on 24/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CHIMERAITA-10507
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1221.1871.2731.5678.9656.9645.1636.6627.6631.9
52°781.0576.3508.1485.4475.7469.7465.2459.0456.7
60°725.7549.6494.6474.1463.9457.1452.0444.3440.4
75°688.4532.7485.1463.8449.6439.1431.0417.9409.7
90°707.0541.2487.4461.2443.0428.4414.7394.6380.7
110°792.3575.3494.8459.7434.0410.2388.8360.5336.5
120°853.8603.7504.6465.8439.4413.4387.3342.1309.5
135°990.1684.1548.7488.4456.7429.6402.2347.6294.2
150°1200.0819.1643.4540.4486.5456.8431.1377.7323.1
Run VMG1385.7945.8743.0623.4550.2503.4471.9422.9371.2
Selected Courses
Windward / Leeward1303.4908.5737.3651.2603.6574.3554.2525.2501.6
All purpose973.3694.6581.9529.5500.2480.4464.2437.7416.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward627.00.9569
All purpose513.31.1690
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8664
Downwind "popa"0.9858
70% up, 30% down "Ilhabela"0.8990
30% up, 70% down "Ilhabela-inverso"0.9466
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Predominantly Upwind550.01.0910
Predominantly Downwind525.31.1423
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP533.01.1258 Predom. Rc High414.71.4469 5B SF Bay L/M676.60.8868 TriNum AP Low638.30.9401 Predom. Dn Low795.10.7546 5B SF Bay Med592.81.0122 TriNum AP Med511.91.1721 Predom. Dn L/M591.51.0143 5B SF Bay M/H542.71.1057 TriNum AP High458.31.3092 Predom. Dn Med509.41.1777 5B SF Bay High512.81.1701 TriNum W/L Low862.30.6958 Predom. Dn M/H453.61.3227 5B AP Low709.60.8455 TriNum W/L Med623.20.9627 Predom. Dn High413.71.4502 5B AP L/M568.01.0564 TriNum W/L Hig548.31.0942 ChiMac Up Low669.80.8959 5B AP Med505.61.1868 Predom. Upwind569.21.0542 ChiMac Up Med614.00.9772 5B AP M/H465.51.2890 Predom. Reaching509.31.1781 ChiMac Up High546.81.0973 5B AP High438.61.3679 Predom. Downwind547.71.0955 ChiMac Off Low686.90.8735 5B W/L Low964.40.6221 Predom. Up Low748.90.8012 ChiMac Off Med608.50.9860 5B W/L L/M712.40.8422 Predom. Up L/M589.91.0172 ChiMac Off High513.71.1681 5B W/L Med613.60.9779 Predom. Up Med537.31.1168 ChiMac AP Low674.40.8897 5B W/L M/H556.91.0775 Predom. Up M/H507.31.1828 ChiMac AP Med608.50.9860 5B W/L High526.11.1404 Predom. Up High489.21.2264 ChiMac AP High528.61.1351 W/L 60-40 Low956.30.6274 Predom. Rc Low684.00.8772 BayMac Cove Island774.10.7751 W/L 60-40 L/M714.40.8398 Predom. Rc L/M536.61.1181 BayMac Shore766.10.7832 W/L 60-40 Med623.50.9623 Predom. Rc Med482.21.2442 Harvest Moon453.71.3224 W/L 60-40 M/H573.11.0469 Predom. Rc M/H443.71.3524 5B SF Bay Low806.60.7438 W/L 60-40 High546.91.0971      SA/DSPL Up30.94SA/DSPL Dn47.58
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance557.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating557.61.0761
FinRating, kevyt tuuli950.11.0525
FinRating, kova tuuli439.81.1369
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0761
Triple Number Coastal/Long Distance Low0.9401
Triple Number Coastal/Long Distance Medium1.1722
Triple Number Coastal/Long Distance High1.3092
Triple Number Windward/Leeward Low0.7291
Triple Number Windward/Leeward Medium0.9627
Triple Number Windward/Leeward High1.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
For information
General Purpose Handicap (GPH)571.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Saronikos S All Purpose570.21.0523
Saronikos S Upwind628.40.9548
Saronikos S Downwind502.51.1941
Saronikos N All Purpose600.01.0000
Saronikos N Upwind650.60.9222
Saronikos N Downwind550.81.0894
Saronikos SW All Purpose569.41.0537
Saronikos SW Upwind637.80.9408
Saronikos SW Downwind507.81.1816
Saronikos NE All Purpose622.30.9641
Saronikos NE Upwind611.90.9805
Saronikos NE Downwind616.00.9740
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose533.01.1258
5-Band All Purpose Low767.00.7822
5-Band All Purpose L/M588.71.0192
5-Band All Purpose Med522.11.1491
5-Band All Purpose M/H479.61.2512
5-Band All Purpose High451.11.3301
Single Number Predominant Upwind548.31.0943
Single Number Predominant Reaching492.91.2173
Single Number Predominant Downwind526.51.1396
5-Band 50-50 Windward/Leeward Low964.40.6221
5-Band 50-50 Windward/Leeward L/M712.40.8422
5-Band 50-50 Windward/Leeward Med613.60.9779
5-Band 50-50 Windward/Leeward M/H556.91.0775
5-Band 50-50 Windward/Leeward High526.11.1404
5-Band 60-40 Windward/Leeward Low956.30.6274
5-Band 60-40 Windward/Leeward L/M714.40.8398
5-Band 60-40 Windward/Leeward Med623.50.9623
5-Band 60-40 Windward/Leeward M/H573.11.0469
5-Band 60-40 Windward/Leeward High546.91.0971
Triple Number 50-50 Windward/Leeward Low862.30.6958
Triple Number 50-50 Windward/Leeward Med623.30.9626
Triple Number 50-50 Windward/Leeward High548.41.0942
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward636.30.9429
Triple Number 60-40 Windward/Leeward Low857.50.6997
Triple Number 60-40 Windward/Leeward Med632.20.9491
Triple Number 60-40 Windward/Leeward High565.81.0605
Triple Number All-Purpose Low693.40.8653
Triple Number All-Purpose Med528.81.1346
Triple Number All-Purpose High472.01.2713
Triple Number Predominant Upwind Low689.90.8696
Triple Number Predominant Upwind Med544.31.1024
Triple Number Predominant Upwind High507.31.1827
Triple Number Predominant Reaching Low626.30.9580
Triple Number Predominant Reaching Med495.31.2114
Triple Number Predominant Reaching High428.51.4003
Triple Number Predominant Downwind Low710.40.8446
Triple Number Predominant Downwind Med519.21.1555
Triple Number Predominant Downwind High435.01.3795
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low638.2
Triple Number Coastal/Long Distance Medium511.9
Triple Number Coastal/Long Distance High458.3
Triple Number Windward/Leeward Low822.9
Triple Number Windward/Leeward Medium623.2
Triple Number Windward/Leeward High548.3
Predominantly Upwind550.0
Predominantly Downwind525.3
Predominantly Reaching501.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9401
Triple Number Coastal/Long Distance Medium1.1722
Triple Number Coastal/Long Distance High1.3092
Triple Number Windward/Leeward Low0.7291
Triple Number Windward/Leeward Medium0.9627
Triple Number Windward/Leeward High1.0942
Coastal/Long Distance1.0761
Predominantly Upwind1.0910
Predominantly Downwind1.1423
For information
General Purpose Handicap (GPH)571.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1690
Distanseseilas Trippeltall svak vind0.9401
Distanseseilas Trippeltall mellomvind1.1722
Distanseseilas Trippeltall sterk vind1.3092
Pølsebane Trippeltall svak vind0.7291
Pølsebane Trippeltall mellomvind0.9627
Pølsebane Trippeltall sterk vind1.0942
Motvind Singeltall1.0910
Medvind Singeltall1.1423
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Coastal/Long Distance557.61.0761
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind550.01.0910
Predominantly Downwind525.31.1423
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore508.71.1796
Cape Doctor Coastal422.91.4189
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9401
Triple Number Coastal/Long Distance Medium1.1722
Triple Number Coastal/Long Distance High1.3092
Triple Number Windward/Leeward Low0.7291
Triple Number Windward/Leeward Medium0.9627
Triple Number Windward/Leeward High1.0942
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9401
Triple Number Coastal/Long Distance Medium1.1722
Triple Number Coastal/Long Distance High1.3092
Triple Number Windward/Leeward Low0.7291
Triple Number Windward/Leeward Medium0.9627
Triple Number Windward/Leeward High1.0942
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Predominantly Upwind550.01.0910
Predominantly Downwind525.31.1423
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.61.0761
Triple Number Coastal/Long Distance Low638.20.9401
Triple Number Coastal/Long Distance Medium511.91.1722
Triple Number Coastal/Long Distance High458.31.3092
Triple Number Windward/Leeward Low822.90.7291
Triple Number Windward/Leeward Medium623.20.9627
Triple Number Windward/Leeward High548.31.0942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1311.6912.3696.3591.7532.4498.6469.2418.3396.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP533.01.1258 Predom. Dn High413.71.4502 5B AP M/H465.51.2890 TriNum AP Low638.30.9401 Predom. Rc Low684.00.8772 5B AP High438.61.3679 TriNum AP Med511.91.1721 Predom. Rc L/M536.61.1181 5B SF Bay Low806.60.7438 TriNum AP High458.31.3092 Predom. Rc Med482.21.2442 5B SF Bay L/M676.60.8868 TriNum W/L Low862.30.6958 Predom. Rc M/H443.71.3524 5B SF Bay Med592.81.0122 TriNum W/L Med623.20.9627 Predom. Rc High414.71.4469 5B SF Bay M/H542.71.1057 TriNum W/L Hig548.31.0942 5B W/L Low964.40.6221 5B SF Bay High512.81.1701 Predom. Upwind569.21.0542 5B W/L L/M712.40.8422 ChiMac Up Low669.80.8959 Predom. Reaching509.31.1781 5B W/L Med613.60.9779 ChiMac Up Med614.00.9772 Predom. Downwind547.71.0955 5B W/L M/H556.91.0775 ChiMac Up High546.81.0973 Predom. Up Low748.90.8012 5B W/L High526.11.1404 ChiMac Off Low686.90.8735 Predom. Up L/M589.91.0172 W/L 60-40 Low956.30.6274 ChiMac Off Med608.50.9860 Predom. Up Med537.31.1168 W/L 60-40 L/M714.40.8398 ChiMac Off High513.71.1681 Predom. Up M/H507.31.1828 W/L 60-40 Med623.50.9623 ChiMac AP Low674.40.8897 Predom. Up High489.21.2264 W/L 60-40 M/H573.11.0469 ChiMac AP Med608.50.9860 Predom. Dn Low795.10.7546 W/L 60-40 High546.91.0971 ChiMac AP High528.61.1351 Predom. Dn L/M591.51.0143 5B AP Low709.60.8455 BayMac Cove Island774.10.7751 Predom. Dn Med509.41.1777 5B AP L/M568.01.0564 BayMac Shore766.10.7832 Predom. Dn M/H453.61.3227 5B AP Med505.61.1868 Harvest Moon453.71.3224      SA/DSPL Up30.94SA/DSPL Dn47.58
ORC Ref  03190004IPL Issued on 24/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CHIMERAITA-10507
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIOR One Tonner '85Measurement04/09/2001HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall11.990Maximum beam4.040Draft2.304Displacement5,180Wetted area25.19IMS L10.293LSM09.592Accomod. length11.990Sink (kg/mm) 18.48
VCGD-0.096VCGM-0.055 RM Rated (kg·m) 121.8Limit of positive stability(°) 115.9 Stability Index 111.9 BLR index 0.0000Default crew weight649 Declared crew weight 665
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0032
EDL0.980ST10.050ST20.175
ST30.175ST40.097ST50.265
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders3Rotating mastNo
P15.200IG14.270ISP14.280MDT10.104MDL10.169MDT20.059MDL20.082TL3.000MW0.169GO0.178
E5.650J4.170BAS1.524FSD0.026SFJSPL4.150WPLTPSBD0.256MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered125.0Flotation Date11/04/1995
SFFP0.288FFM1.280FF1.296LCFcl6.082SG1.0020
SAFP10.250FAM0.914FA0.924LCFsh6.407HBI1.077
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004IPL Issued on 24/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CHIMERAITA-10507
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.251.182.103.604.7650.9712/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.040.701.392.874.476.1014.25NoNo 42.1612/05/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA14.4514.4514.457.707.5192.2612/05/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.8513.4813.675.647.5075%68.4620/03/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03190004IPL Issued on 24/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org