PY Number for Westerly Sealord?

[john_morris_uk]

Does anyone know what the PY number for a Westerly Sealord is? Our WOA handbook is on the boat and I think that there are some guidline numbers for various westerly boats in the front but we need the number in a hurry.

Our Westerly is standard rig, three bladed feathering prop and we carry a kite.

Many thanks

John

 

[gandy]

The WOA number is 987 - fin keel and 2 blade fixed prop. -10 for the feathering prop.

 

[john_morris_uk]

Thanks