Marine ship safety communication daylight signal ball
Description of marine daylight signal ball:
In accordance with the 1972 International Convention for Precenting Collisions at sea(Consolidated version, 2003)
Shape of boat dalight signal ball:
Ball shape IMPA code: 370581
Cylinder shape IMPA code: 370582
Cone shape IMPA code: 370583
Double cone shape IMPA code: 370584
Diamand shape IMPA code: 370585
Size of net hole:3cm*3cm
Diameter of daylight signal ball: 600mm
Marine daylight signal ball photo:
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