ORC Certificate for SHOE STRING

Rated boat velocities in knots
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat Angles	42.8°	41.4°	41.3°	39.8°	39.4°	39.0°	39.8°
Beat VMG	3.36	4.04	4.56	4.79	4.89	4.92	4.86
52°	5.13	6.07	6.65	6.88	6.96	6.99	6.98
60°	5.42	6.34	6.83	7.06	7.15	7.19	7.20
75°	5.66	6.54	6.97	7.22	7.40	7.50	7.58
90°	5.59	6.59	7.08	7.30	7.51	7.74	8.04
110°	5.59	6.69	7.20	7.55	7.84	8.13	8.54
120°	5.42	6.57	7.14	7.54	7.96	8.34	8.92
135°	4.81	6.01	6.86	7.28	7.69	8.13	9.10
150°	4.08	5.12	6.11	6.76	7.09	7.36	8.04
Run VMG	3.54	4.43	5.29	5.85	6.17	6.72	7.36
Gybe Angles	145.5°	147.5°	146.8°	149.5°	173.0°	176.0°	178.0°

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	1070.5	890.9	790.1	751.1	736.8	731.2	740.2
52°	702.4	593.4	541.1	523.4	517.5	515.0	516.0
60°	664.4	567.7	526.7	510.2	503.8	500.8	499.9
75°	636.2	550.8	516.4	498.3	486.3	479.9	475.1
90°	643.7	546.3	508.8	493.2	479.3	465.1	447.7
110°	644.1	538.5	500.1	476.7	459.2	443.0	421.5
120°	664.2	548.0	504.4	477.7	452.4	431.5	403.4
135°	749.0	598.9	524.8	494.2	468.4	442.6	395.6
150°	881.9	703.0	588.9	532.6	507.4	489.2	447.8
Run VMG	1018.4	811.8	680.0	615.0	583.9	536.1	488.8
Windward / Leeward	1044.5	851.4	735.0	683.1	660.4	633.7	614.5
All purpose	802.6	663.1	589.9	557.2	539.6	524.4	507.5

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	715.4	0.8386
All purpose	577.3	1.0393

Custom scoring options for Austria

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Bulgaria

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476
Predominantly Upwind	624.8	0.9604
Predominantly Downwind	584.9	1.0258

Custom scoring options for Canada

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	732.9	0.8187
Triple Number All Purpose Medium	572.5	1.0480
Triple Number All Purpose High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476
Predominantly Upwind	624.8	0.9604
Predominantly Downwind	584.9	1.0258
Predominantly Upwind Low	820.0	0.7318
Predominantly Upwind Medium	644.4	0.9311
Predominantly Upwind High	612.1	0.9802
Predominantly Downwind Low	801.2	0.7489
Predominantly Downwind Medium	580.9	1.0329
Predominantly Downwind High	494.8	1.2127
Chicago-Mac Upwind		0.9449
Chicago-Mac All Purpose		0.9749
Chicago-Mac Downwind		1.0107
Bayview-Mac Cove Island		0.9102
Bayview-Mac Shore		0.9173
Victoria-Maui		1.0713

Custom scoring options for Denmark

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Spain

Single Number	Time On Distance
Coastal/Long Distance	629.7
Triple Number Coastal/Long Distance Low	732.9
Triple Number Coastal/Long Distance Medium	572.5
Triple Number Coastal/Long Distance High	521.9
Triple Number Windward/Leeward Low	947.9
Triple Number Windward/Leeward Medium	708.7
Triple Number Windward/Leeward High	633.2

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Estonia

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Finland

Single Number	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for France

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Custom scoring options for Germany

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8187
Triple Number Coastal/Long Distance Medium	1.0480
Triple Number Coastal/Long Distance High	1.1497
Triple Number Windward/Leeward Low	0.6330
Triple Number Windward/Leeward Medium	0.8466
Triple Number Windward/Leeward High	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Greece

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Israel

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Italy

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Japan

Single Number	Time On Distance	Time On Time
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Korea

Single Number	Time On Distance
Triple Number Coastal/Long Distance Low	732.9
Triple Number Coastal/Long Distance Medium	572.5
Triple Number Coastal/Long Distance High	521.9
Triple Number Windward/Leeward Low	947.9
Triple Number Windward/Leeward Medium	708.7
Triple Number Windward/Leeward High	633.2
Predominantly Upwind	624.8
Predominantly Downwind	584.9
Predominantly Reaching	559.5

Custom scoring options for Lithuania

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Custom scoring options for Netherlands

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8187
Triple Number Coastal/Long Distance Medium	1.0480
Triple Number Coastal/Long Distance High	1.1497
Triple Number Windward/Leeward Low	0.6330
Triple Number Windward/Leeward Medium	0.8466
Triple Number Windward/Leeward High	0.9476
Coastal/Long Distance	0.9529
Predominantly Upwind	0.9604
Predominantly Downwind	1.0258

Custom scoring options for Norway

Single Number	Time On Time
Distanseseilas (NOR-rating ett tall)	0.9529
Tretall Distanseseilas Lite vind	0.8187
Tretall Distanseseilas Mellomvind	1.0480
Tretall Distanseseilas Mye vind	1.1497
Tretall Pølsebane Lite vind	0.6330
Tretall Pølsebane Mellomvind	0.8466
Tretall Pølsebane Mye vind	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Distanseseilas	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Portugal

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Custom scoring options for Russia

Single Number	Time On Distance	Time On Time
Predominantly Upwind	624.8	0.9604
Predominantly Downwind	584.9	1.0258

Custom scoring options for South Africa

Single Number	Time On Distance	Time On Time
Cape Doctor Inshore	620.3	0.9673
Cape Doctor Coastal	512.6	1.1705

Custom scoring options for Slovenia

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8187
Triple Number Coastal/Long Distance Medium	1.0480
Triple Number Coastal/Long Distance High	1.1497
Triple Number Windward/Leeward Low	0.6330
Triple Number Windward/Leeward Medium	0.8466
Triple Number Windward/Leeward High	0.9476

Custom scoring options for Switzerland

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8187
Triple Number Coastal/Long Distance Medium	1.0480
Triple Number Coastal/Long Distance High	1.1497
Triple Number Windward/Leeward Low	0.6330
Triple Number Windward/Leeward Medium	0.8466
Triple Number Windward/Leeward High	0.9476

Custom scoring options for Sweden

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476
Predominantly Upwind	624.8	0.9604
Predominantly Downwind	584.9	1.0258

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for Ukraine

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	629.7	0.9529
Triple Number Coastal/Long Distance Low	732.9	0.8187
Triple Number Coastal/Long Distance Medium	572.5	1.0480
Triple Number Coastal/Long Distance High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1041.8	799.3	663.7	595.0	560.6	529.5	483.1

Custom scoring options for United States of America

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	732.9	0.8187
Triple Number All Purpose Medium	572.5	1.0480
Triple Number All Purpose High	521.9	1.1497
Triple Number Windward/Leeward Low	947.9	0.6330
Triple Number Windward/Leeward Medium	708.7	0.8466
Triple Number Windward/Leeward High	633.2	0.9476
Predominantly Upwind	624.8	0.9604
Predominantly Downwind	584.9	1.0258
Predominantly Upwind Low	820.0	0.7318
Predominantly Upwind Medium	644.4	0.9311
Predominantly Upwind High	612.1	0.9802
Predominantly Downwind Low	801.2	0.7489
Predominantly Downwind Medium	580.9	1.0329
Predominantly Downwind High	494.8	1.2127
Chicago-Mac Upwind		0.9449
Chicago-Mac All Purpose		0.9749
Chicago-Mac Downwind		1.0107
Bayview-Mac Cove Island		0.9102
Bayview-Mac Shore		0.9173
Harvest Moon Regatta	510.1	1.1763
Victoria-Maui		1.0713

Club
Certificate
2021

Boat

SHOE STRING

USA 34109

GPH = 645.5

CDL = 8.554

Club
Certificate
2021

Boat

SHOE STRING

USA 34109

Club
Certificate
2021

Boat

SHOE STRING

USA 34109

Club
Certificate
2021

Boat

SHOE STRING

USA 34109

Club Certificate2021

Boat

SHOE STRING

USA 34109

GPH = 645.5

CDL = 8.554

Club Certificate2021

Boat

SHOE STRING

USA 34109

Club Certificate2021

Boat

SHOE STRING

USA 34109

Club Certificate2021

Boat

SHOE STRING

USA 34109

Club
Certificate
2021

Club
Certificate
2021

Club
Certificate
2021

Club
Certificate
2021