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- Distance_line abstract "A distance line, penetration line or guide line is an item of diving equipment used by scuba divers as a means of returning to a safe starting point in conditions of low visibility, water currents or where pilotage is difficult. They are often used in cave diving and wreck diving where the diver must return to open water after a penetration when it may be difficult to discern the return route. Guidelines are also useful in the event of silt out.Distance lines are wound on to a spool or a reel. The length of the distance line used is dependent on the plan for the dive. An open water diver using the distance line only for a surface marker buoy may only need 50 metres / 165 feet, whereas a cave diver may use multiple reels of lengths from 50 ft (15 m) to 1000+ ft (300 m).Reels for distance lines may have a locking mechanism, ratchet or adjustable drag to control deployment of the line and a winding handle to help keep slack line under control and rewind line. Lines are used in open water to deploy surface marker buoys and decompression buoys and link the buoy on the surface to the submerged diver, or may be used to allow easy return navigation to a point such as a shotline or boat anchor.The material used for any given distance line will vary based on intended use, nylon being the material of choice for cave diving. A common line used is 2 mm (0.08 inch) polypropylene line when it does not matter if the line is buoyant.The use of guideline for navigation requires careful attention to laying and securing the line, line following, marking, referencing, positioning, teamwork, and communication.".
- Distance_line thumbnail Distance_line.JPG?width=300.
- Distance_line wikiPageExternalLink options-for-choosing-a-wreck-diving-reel.
- Distance_line wikiPageID "496877".
- Distance_line wikiPageLength "23310".
- Distance_line wikiPageOutDegree "27".
- Distance_line wikiPageRevisionID "683146415".
- Distance_line wikiPageWikiLink Category:Underwater_diving_safety_equipment.
- Distance_line wikiPageWikiLink Cave_diving.
- Distance_line wikiPageWikiLink Distance_line.
- Distance_line wikiPageWikiLink Diving_equipment.
- Distance_line wikiPageWikiLink Diving_shot.
- Distance_line wikiPageWikiLink Nylon.
- Distance_line wikiPageWikiLink Penetration_diving.
- Distance_line wikiPageWikiLink Pilotage.
- Distance_line wikiPageWikiLink Polypropylene.
- Distance_line wikiPageWikiLink Reel.
- Distance_line wikiPageWikiLink Scuba_diving.
- Distance_line wikiPageWikiLink Sheck_Exley.
- Distance_line wikiPageWikiLink Silt_out.
- Distance_line wikiPageWikiLink Surface_marker_buoy.
- Distance_line wikiPageWikiLink Wreck_diving.
- Distance_line wikiPageWikiLink File:Cave_diver_running_a_reel.jpg.
- Distance_line wikiPageWikiLink File:Dive_reel_with_DSMB_P9245620.JPG.
- Distance_line wikiPageWikiLink File:Diving_spool_with_double_ender_bolt_snap_P6147909.JPG.
- Distance_line wikiPageWikiLink File:Line_arrow.jpg.
- Distance_line wikiPageWikiLinkText "Distance line".
- Distance_line wikiPageWikiLinkText "Guide line".
- Distance_line wikiPageWikiLinkText "cave reels".
- Distance_line wikiPageWikiLinkText "distance line".
- Distance_line wikiPageWikiLinkText "guide lines".
- Distance_line wikiPageWikiLinkText "guidelines".
- Distance_line wikiPageWikiLinkText "line".
- Distance_line wikiPageWikiLinkText "line-reel".
- Distance_line wikiPageWikiLinkText "reel and line".
- Distance_line wikiPageWikiLinkText "reels".
- Distance_line caption "50".
- Distance_line name "Distance line".
- Distance_line otherNames "Guideline".
- Distance_line related "Jackstay, Cave line, Penetration line, Jump line, Search line".
- Distance_line uses "Used to guide divers back to a specific point".
- Distance_line wikiPageUsesTemplate Template:Cite_web.
- Distance_line wikiPageUsesTemplate Template:Infobox_diving_equipment.
- Distance_line wikiPageUsesTemplate Template:Main.
- Distance_line wikiPageUsesTemplate Template:Portal.
- Distance_line wikiPageUsesTemplate Template:Reflist.
- Distance_line wikiPageUsesTemplate Template:Underwater_diving.
- Distance_line subject Category:Underwater_diving_safety_equipment.
- Distance_line hypernym Item.
- Distance_line type Food.
- Distance_line comment "A distance line, penetration line or guide line is an item of diving equipment used by scuba divers as a means of returning to a safe starting point in conditions of low visibility, water currents or where pilotage is difficult. They are often used in cave diving and wreck diving where the diver must return to open water after a penetration when it may be difficult to discern the return route. Guidelines are also useful in the event of silt out.Distance lines are wound on to a spool or a reel.".
- Distance_line label "Distance line".
- Distance_line sameAs Q2396765.
- Distance_line sameAs Tauchseil.
- Distance_line sameAs Fil_dAriane_(plongxc3xa9e).
- Distance_line sameAs m.02hghr.
- Distance_line sameAs Q2396765.
- Distance_line wasDerivedFrom Distance_line?oldid=683146415.
- Distance_line depiction Distance_line.JPG.
- Distance_line isPrimaryTopicOf Distance_line.