Blue sign
A blue sign or blue board is used by inland waterways vessels within the Trans-European Inland Waterway network when performing a special manoeuvre or passing on the starboard side. On navigable waterways vessels normally pass each other on the port-side, so the display of the blue sign and flashing white light signal intention to pass each other on the starboard-side. This process is known as blue boarding or historically blue flagging.
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Blue sign
A blue sign or blue board is used by inland waterways vessels within the Trans-European Inland Waterway network when performing a special manoeuvre or passing on the starboard side. On navigable waterways vessels normally pass each other on the port-side, so the display of the blue sign and flashing white light signal intention to pass each other on the starboard-side. This process is known as blue boarding or historically blue flagging.
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A blue sign or blue board is u ...... transmitted every ten seconds.
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Het blauwe bord, in combinatie ...... n het stuurhuis nog te vinden.
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Wikipage page ID
47,309,333
Wikipage revision ID
741,153,000
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Blue sign activated, during starboard passing
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comment
A blue sign or blue board is u ...... or historically blue flagging.
@en
Het blauwe bord, in combinatie ...... e elk ten minste 1 m bedragen.
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Blauw bord
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Blue sign
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