These are from Harken Compuspec I put them here for my own easy reference.

Harken Load Calculations - Pearson 424 Ketch

Dimensions

Item	Imperial	Metric
Length Overall	0.0 ft	0.00 m
Design Waterline	33.7 ft	10.26 m
Maxi Beam	13.0 ft	3.96 m
Draft	5.2 ft	1.60 m
Displacememt	21000 lbs	9526 kg
I Dimen	44.1 ft	13.44 m
J Dimen	15.8 ft	4.80 m
P Dimen	38.0 ft	11.58 m
E Dimen	14.5 ft	4.42 m
I2 Dimen	0.0 ft	0.00 m
J2 Dimen	0.0 ft	0.00 m
Estimated Headstay Length	46.8 ft	14.27 m

Genoa

Item	Imperial	Metric
100% Foretriangle Sail Area	347.1 sq ft	32.2 sq m
135% Foretriangle Sail Area	468.6 sq ft	43.5 sq m
150% Foretriangle Sail Area	520.7 sq ft	48.4 sq m

SheetLoads

Item	Imperial	Metric
100% Foretriangle @ 30 Knots	1346.5 lbs	610.8 kg
100% Foretriangle @ 35 Knots	1832.8 lbs	6.1f kg
100% Foretriangle @ 40 Knots	2393.8 lbs	1085.8 kg
135% Foretriangle @ 20 Knots	807.9 lbs	366.5 kg
135% Foretriangle @ 25 Knots	1260.3 lbs	571.7 kg
135% Foretriangle @ 30 Knots	1817.8 lbs	824.6 kg
150% Foretriangle @ 5 Knots	56.1 lbs	25.4 kg
150% Foretriangle @ 10 Knots	224.4 lbs	101.8 kg
150% Foretriangle @ 15 Knots	504.9 lbs	229.0 kg
150% Foretriangle @ 20 Knots	897.7 lbs	407.2 kg

Lead Block Loads

Item	Imperial	Metric
No. 3 Genoa @ 30 Knots	1763.9 lbs	800.1 kg
No. 3 Genoa @ 35 Knots	2400.8 lbs	1089.0 kg
No. 3 Genoa @ 40 Knots	3135.9 lbs	1422.4 kg
No. 1 Genoa @ 6 Knots	60.6 lbs	27.5 kg
No. 1 Genoa @ 12 Knots	242.4 lbs	109.9 kg
No. 1 Genoa @ 18 Knots	545.3 lbs	247.4 kg
No. 1 Genoa @ 20 Knots	673.2 lbs	305.4 kg
No. 1 Genoa @ 25 Knots	1052.0 lbs	477.2 kg

Item	Imperial	Metric
Mainsail Area (Standard Roach)	294.8 sq ft	27.4 sq m
Spinnaker Sail Area	1249.7 sq ft	116.1 sq m
End Boom Load	1996.89 lbs	905.79 kg

Maximum Genoa Turning Lead Block

Item	Imperial	Metric
60 Degree Turn	1832.8 lbs	831.3 kg
90 Degree Turn	2584.2 lbs	1172.2 kg
135 Degree Turn	3372.3 lbs	1529.7 kg
180 Degree Turn	3665.5 lbs	1662.7 kg