Day signal, black ball
Item number 1043835
Day shapes are mast head signals visually indicating the status of a vessel to other vessels on navigable waters during daylight hours
Full description
Item number 1043835
Day shapes are mast head signals visually indicating the status of a vessel to other vessels on navigable waters during daylight hours. The equipment is required on board by International Regulation for Preventing Collisions at Sea, 1972.
Specifications:
Datasheets