Sunday, 4 December 2011

RYA Day Skipper Class Leson 8

Remember No Class on 8th of December 2011 due Ballyholme Yacht Club A.G.M.

15th December 2011.

Lesson 8 Subjects.

Standard & Secondary Ports.

Calculation of Height & Time of LW & HW.

Calculation of Height at any time at a Standard Port.

Calculation of Time for a given height at a Standard Port.

No comments:

Post a Comment