Æ001

2

FALSE

Sheet1

FE83 Polars	FIN-2674	s/y Charlotta
Wind velocity (knots)	6	8	10	12	14	16	20		checksum2
Beat angles	45.1	44.5	43.4	42.5	41.5	41	40.8		298.8
Beat VMG	1409.9	1131.1	995.2	930.2	893.7	870.9	852.4		7083.4
52	892.7	725.9	651.7	614.7	597.2	586.7	576.6		4645.5
60	819.8	680.4	618.4	586.4	568.6	559.2	549.1		4381.9
75	765.6	644.3	586.3	556.6	540.8	525.8	512.3		4131.7
90	736	622.6	572.3	541.9	519.8	505.5	492.3		3990.4
110	776.7	645.6	585.9	550.1	522	498.9	463.6		4042.8
120	832.3	674.1	601.9	561.8	531.8	506.5	464.6		4173
135	958.3	749.8	645.1	589.8	555.1	527.5	482		4507.6
150	1126.4	867.7	718.4	635.3	586.6	554	504.5		4992.9		To convert to speed in knots:
run vmg	1300.7	1001.8	822.7	710.9	639.8	593.3	535.3		5604.5		Kt = 3600 / TA
gybe angles	148.3	151.2	159.2	166.1	171.6	174.9	176.1		1147.4
		FE-83 Cheatsheet				FIN-2674
						s/y Charlotta
All angles and speeds	TRUE					HH 20.5 2005
											1 NM=	1.852
Wind speed	6	8	10	12	14	16	20
Beat angles	45.1	44.2	43.4	42.3	41.4	40.9	41
Beat angles Apparent	25	26	25	26	25	26	27
Leeway	3	3	4	4	5	5	5
VMG	2.55	3.18	3.62	3.87	4.03	4.13	4.22
beat BSP	3.62	4.44	4.98	5.23	5.37	5.47	5.60
52	4.03	4.96	5.52	5.86	6.03	6.14	6.24
60	4.39	5.29	5.82	6.14	6.33	6.44	6.56
75	4.70	5.59	6.14	6.47	6.66	6.85	7.03
90	4.89	5.78	6.29	6.64	6.93	7.12	7.31
110	4.63	5.58	6.14	6.54	6.90	7.22	7.77
120	4.33	5.34	5.98	6.41	6.77	7.11	7.75
135	3.76	4.80	5.58	6.10	6.49	6.82	7.47
150	3.20	4.15	5.01	5.67	6.14	6.50	7.14
Run VMG	2.77	3.59	4.38	5.06	5.63	6.07	6.73
Gybe Angles	144.5	160.4	162.6	166.3	171.1	173.4	174.5
Run BSP	-3.40	3.60	4.39	5.09	5.66	6.11	6.78

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Sheet3