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Just like traffic lights and signs help drivers on the road, boaters have buoys and signs to guide them to and from shore safely.
cable management products: Revenue: €596.9 ... HellermannTyton is a British registered company with affiliated companies in 37 countries manufacturing and ...
Markers are often installed on overhead lines near airfields, or at river crossings where there is a possibility of float-equipped aircraft using the river. Some markers contain conductor marking lights or strobe lights to improve visibility at night or in fog. An overhead line obstruction warning marker near an airstrip.
An aviation obstruction marker on a high-voltage overhead transmission line reminds pilots of the presence of an overhead line. Some markers are lit at night or have strobe lights. General aviation, hang gliding, paragliding, skydiving, balloon, and kite flying must avoid accidental contact with power lines.
Watercraft navigation lights must permit other vessels to determine the type and relative angle of a vessel, and thus decide if there is a danger of collision. In general, sailing vessels are required to carry a green light that shines from dead ahead to 2 points (22 + 1 ⁄ 2 °) abaft [note 1] the beam on the starboard side (the right side from the perspective of someone on board facing ...
The three ropes are so tightly wound counter to the weave of the constituent ropes that the fibers are compressed and the individual weaves stressed, sealing out the water and resulting in a length of about 180 metres (100 fathoms), the UK traditional definition of cable length. Using a cable, the raising of the anchor, or any activity ...
Subsea markers are passive identification markers used underwater to identify equipment or a designated workspace. [1] As subsea equipment may be covered in underwater growth like seaweed, kelp and algae, special non-fouling materials are sometimes utilized for equipment marking to ensure these are readable even after prolonged periods of submergence.
A lateral buoy, lateral post or lateral mark, as defined by the International Association of Marine Aids to Navigation and Lighthouse Authorities, is a sea mark used in maritime pilotage to indicate the edge of a channel. Each mark indicates the edge of the safe water channel in terms of port (left-hand) or starboard (right-hand).
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