ORC Certificate for OTIS B. DRIFTWOOD

Rated boat velocities in knots
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat Angles	43.5°	41.7°	40.5°	38.4°	37.6°	37.2°	37.2°
Beat VMG	3.27	3.96	4.46	4.81	4.97	5.06	5.11
52°	5.01	5.91	6.44	6.73	6.89	6.98	7.06
60°	5.28	6.14	6.60	6.86	7.04	7.15	7.26
75°	5.43	6.27	6.72	6.98	7.20	7.37	7.59
90°	5.39	6.35	6.85	7.17	7.42	7.63	7.90
110°	5.26	6.33	6.89	7.26	7.58	7.86	8.34
120°	5.09	6.19	6.82	7.21	7.56	7.89	8.58
135°	4.57	5.70	6.52	6.98	7.33	7.68	8.38
150°	3.89	4.94	5.82	6.41	6.76	7.04	7.54
Run VMG	3.37	4.27	5.04	5.55	5.86	6.36	7.03
Gybe Angles	145.1°	146.9°	146.9°	148.3°	150.5°	173.0°	176.8°

Time Allowances in secs/NM
Selected Courses
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat VMG	1100.3	910.1	806.4	748.6	724.2	712.0	704.8
52°	719.0	609.2	559.1	535.2	522.1	515.6	510.0
60°	682.2	586.3	545.5	524.8	511.4	503.2	495.9
75°	662.4	573.7	536.1	515.4	500.2	488.2	474.2
90°	667.3	566.5	525.2	502.2	484.9	471.7	455.8
110°	683.9	569.0	522.3	496.0	475.1	457.9	431.7
120°	707.9	581.6	528.0	499.1	476.1	456.1	419.6
135°	787.6	631.8	552.1	515.9	490.9	468.9	429.5
150°	924.8	729.4	618.5	561.5	532.2	511.5	477.7
Run VMG	1067.9	842.3	714.2	648.3	614.3	565.7	512.3
Windward / Leeward	1084.1	876.2	760.3	698.5	669.3	638.9	608.5
All purpose	835.2	687.0	611.6	572.0	550.1	532.1	510.0

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	731.6	0.8201
All purpose	593.1	1.0116

Custom scoring options for Australia

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Custom scoring options for Austria

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Brazil

Scoring Option	Time On Time
Upwind "bolina"	0.7360
Downwind "popa"	0.8459
70% up, 30% down "Ilhabela"	0.7659
30% up, 70% down "Ilhabela-inverso"	0.8097

Custom scoring options for Bulgaria

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448
Predominantly Upwind	635.7	0.9439
Predominantly Downwind	607.3	0.9880

Custom scoring options for Canada

Scoring Option	Time On Distance	Time On Time
Triple Number All Purpose Low	761.1	0.7883
Triple Number All Purpose Medium	589.3	1.0181
Triple Number All Purpose High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448
Predominantly Upwind	635.7	0.9439
Predominantly Downwind	607.3	0.9880
Predominantly Upwind Low	844.5	0.7105
Predominantly Upwind Medium	653.4	0.9183
Predominantly Upwind High	603.1	0.9948
Predominantly Downwind Low	834.1	0.7194
Predominantly Downwind Medium	606.6	0.9892
Predominantly Downwind High	517.3	1.1599
Chicago-Mac Upwind		0.9264
Chicago-Mac All Purpose		0.9468
Chicago-Mac Downwind		0.9719
Bayview-Mac Cove Island		0.8807
Bayview-Mac Shore		0.8906

Scoring Option	Time On Distance	Time On Time
Predominantly Reaching	562.6	1.0666
Predominantly Reaching Low	688.7	0.8712
Predominantly Reaching Medium	557.6	1.0760
Predominantly Reaching High	494.2	1.2140

5-Band Windward/Leeward	Time On Distance	Time On Time
5-Band Low	1068.1	0.5618
5-Band Low / Medium	896.2	0.6695
5-Band Medium	713.8	0.8405
5-Band Medium / High	644.0	0.9316
5-Band High	613.8	0.9776

Custom scoring options for Cyprus

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Denmark

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Spain

Scoring Option	Time On Distance
Coastal/Long Distance	645.5
Triple Number Coastal/Long Distance Low	761.1
Triple Number Coastal/Long Distance Medium	589.3
Triple Number Coastal/Long Distance High	528.3
Triple Number Windward/Leeward Low	980.1
Triple Number Windward/Leeward Medium	726.6
Triple Number Windward/Leeward High	635.1

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Estonia

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Finland

Scoring Option	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for France

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Custom scoring options for Germany

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7883
Triple Number Coastal/Long Distance Medium	1.0181
Triple Number Coastal/Long Distance High	1.1357
Triple Number Windward/Leeward Low	0.6122
Triple Number Windward/Leeward Medium	0.8258
Triple Number Windward/Leeward High	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Greece

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Hungary

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Custom scoring options for Israel

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Japan

Scoring Option	Time On Distance	Time On Time
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Korea

Scoring Option	Time On Distance
Triple Number Coastal/Long Distance Low	761.1
Triple Number Coastal/Long Distance Medium	589.3
Triple Number Coastal/Long Distance High	528.3
Triple Number Windward/Leeward Low	980.1
Triple Number Windward/Leeward Medium	726.6
Triple Number Windward/Leeward High	635.1
Predominantly Upwind	635.7
Predominantly Downwind	607.3
Predominantly Reaching	578.1

Custom scoring options for Lithuania

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Netherlands

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7883
Triple Number Coastal/Long Distance Medium	1.0181
Triple Number Coastal/Long Distance High	1.1357
Triple Number Windward/Leeward Low	0.6122
Triple Number Windward/Leeward Medium	0.8258
Triple Number Windward/Leeward High	0.9448
Coastal/Long Distance	0.9295
Predominantly Upwind	0.9439
Predominantly Downwind	0.9880

Custom scoring options for Norway

Scoring Option	Time On Time
Tretall Distanseseilas Lite vind	0.7883
Tretall Distanseseilas Mellomvind	1.0181
Tretall Distanseseilas Mye vind	1.1357
Tretall Pølsebane Lite vind	0.6122
Tretall Pølsebane Mellomvind	0.8258
Tretall Pølsebane Mye vind	0.9448
Distanseseilas ett tall (OSN 8-16kn)	0.9295
Distanseseilas ett tall (APH 6-20kn)	1.0116
Enkeltall Motvind	0.9439
Enkeltall Medvind	0.9880

Custom scoring options for Portugal

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448
Coastal/Long Distance	645.5	0.9295

Custom scoring options for Russia

Scoring Option	Time On Distance	Time On Time
Predominantly Upwind	635.7	0.9439
Predominantly Downwind	607.3	0.9880

Custom scoring options for South Africa

Scoring Option	Time On Distance	Time On Time
Cape Doctor Inshore	617.6	0.9715
Cape Doctor Coastal	516.6	1.1613
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Custom scoring options for Slovenia

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7883
Triple Number Coastal/Long Distance Medium	1.0181
Triple Number Coastal/Long Distance High	1.1357
Triple Number Windward/Leeward Low	0.6122
Triple Number Windward/Leeward Medium	0.8258
Triple Number Windward/Leeward High	0.9448

Custom scoring options for Switzerland

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7883
Triple Number Coastal/Long Distance Medium	1.0181
Triple Number Coastal/Long Distance High	1.1357
Triple Number Windward/Leeward Low	0.6122
Triple Number Windward/Leeward Medium	0.8258
Triple Number Windward/Leeward High	0.9448

Custom scoring options for Sweden

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448
Predominantly Upwind	635.7	0.9439
Predominantly Downwind	607.3	0.9880

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for Ukraine

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	645.5	0.9295
Triple Number Coastal/Long Distance Low	761.1	0.7883
Triple Number Coastal/Long Distance Medium	589.3	1.0181
Triple Number Coastal/Long Distance High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1082.4	824.1	687.2	609.9	571.1	538.3	489.5

Custom scoring options for United States of America

Scoring Option	Time On Distance	Time On Time
Triple Number All Purpose Low	761.1	0.7883
Triple Number All Purpose Medium	589.3	1.0181
Triple Number All Purpose High	528.3	1.1357
Triple Number Windward/Leeward Low	980.1	0.6122
Triple Number Windward/Leeward Medium	726.6	0.8258
Triple Number Windward/Leeward High	635.1	0.9448
Predominantly Upwind	635.7	0.9439
Predominantly Downwind	607.3	0.9880
Predominantly Upwind Low	844.5	0.7105
Predominantly Upwind Medium	653.4	0.9183
Predominantly Upwind High	603.1	0.9948
Predominantly Downwind Low	834.1	0.7194
Predominantly Downwind Medium	606.6	0.9892
Predominantly Downwind High	517.3	1.1599
Chicago-Mac Upwind		0.9264
Chicago-Mac All Purpose		0.9468
Chicago-Mac Downwind		0.9719
Bayview-Mac Cove Island		0.8807
Bayview-Mac Shore		0.8906
Harvest Moon Regatta	520.4	1.1529

Scoring Option	Time On Distance	Time On Time
San Francisco Bay Heavy	617.8	0.9712
San Francisco Bay Medium	715.0	0.8391
Predominantly Reaching	562.6	1.0666
Predominantly Reaching Low	688.7	0.8712
Predominantly Reaching Medium	557.6	1.0760
Predominantly Reaching High	494.2	1.2140
Windward/Leeward 60-40 Low	985.1	0.6091
Windward/Leeward 60-40 Medium	743.2	0.8074
Windward/Leeward 60-40 High	661.4	0.9072

5-Band Windward/Leeward	Time On Distance	Time On Time
5-Band Low	1068.1	0.5618
5-Band Low / Medium	896.2	0.6695
5-Band Medium	713.8	0.8405
5-Band Medium / High	644.0	0.9316
5-Band High	613.8	0.9776

Club
Certificate
2023

Boat

OTIS B. DRIFTWOOD

USA 25341

APH: 593.1

CDL: 8.340

GPH: 665.3

CertNo: US2534

Club
Certificate
2023

Boat

OTIS B. DRIFTWOOD

USA 25341

Club
Certificate
2023

Boat

OTIS B. DRIFTWOOD

USA 25341

Club
Certificate
2023

Boat

OTIS B. DRIFTWOOD

USA 25341

Club Certificate2023

Boat

OTIS B. DRIFTWOOD

USA 25341

APH: 593.1

CDL: 8.340

GPH: 665.3

CertNo: US2534

Club Certificate2023

Boat

OTIS B. DRIFTWOOD

USA 25341

Club Certificate2023

Boat

OTIS B. DRIFTWOOD

USA 25341

Club Certificate2023

Boat

OTIS B. DRIFTWOOD

USA 25341

Club
Certificate
2023

Club
Certificate
2023

Club
Certificate
2023

Club
Certificate
2023