Pugsley's Dead Reckoning, Including the Various Methods of Finding Course and Distance by Mercator and Middle Latitude Sailings: And Examination SpecialtyR.M. Pugsley, 1916 - 176페이지 |
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138 페이지
... fishing , or of steamers engaged in the Atlantic , Pacific , or Gulf coast fisheries , or of steam or sail vessels navigating between ports of the Hawaiian Islands , or between ports of the island of Porto Rico , shall have had at least ...
... fishing , or of steamers engaged in the Atlantic , Pacific , or Gulf coast fisheries , or of steam or sail vessels navigating between ports of the Hawaiian Islands , or between ports of the island of Porto Rico , shall have had at least ...
146 페이지
... FISHING VESSELS . ART . 9. Fishing vessels and fishing boats , when under way and when not required by this article to carry or show the lights hereinafter specified , shall carry or show the lights prescribed for vessels of their ...
... FISHING VESSELS . ART . 9. Fishing vessels and fishing boats , when under way and when not required by this article to carry or show the lights hereinafter specified , shall carry or show the lights prescribed for vessels of their ...
147 페이지
... fishing with their lines out and attached to or hauling their lines , and when not at anchor or stationary within the meaning of subdivision ( h ) , shall carry the same lights as vessels fishing with drift nets . When shooting lines ...
... fishing with their lines out and attached to or hauling their lines , and when not at anchor or stationary within the meaning of subdivision ( h ) , shall carry the same lights as vessels fishing with drift nets . When shooting lines ...
148 페이지
... fishing with dredge nets shall carry and show the same lights as trawlers . ( f ) Fishing vessels and fishing boats may at any time use a flare - up light in addition to the lights which they are by this article required to carry and ...
... fishing with dredge nets shall carry and show the same lights as trawlers . ( f ) Fishing vessels and fishing boats may at any time use a flare - up light in addition to the lights which they are by this article required to carry and ...
149 페이지
... fishing with any kind of drag net , and vessels line fishing with their lines out , shall , if of twenty tons gross tonnage or upward , respectively , at intervals of not more than one minute make a blast ; if steam vessels , with the ...
... fishing with any kind of drag net , and vessels line fishing with their lines out , shall , if of twenty tons gross tonnage or upward , respectively , at intervals of not more than one minute make a blast ; if steam vessels , with the ...
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add the logarithm Barnegat light Cape Horn chief mate coastwise steam vessels compass course corresponding number course and distance COURSE NUMBER DEAD RECKONING deck department difference of latitude difference of longitude Dist distance column Enter Table EXAMPLE NUMBER EXPLANATION Find Find the course Find the difference gives the logarithm latitude 35 latitude 55 latitude and departure latitude and longitude latitude and takes latitude by subtracting latitude column logarithm cosine logarithm secant logarithm tangent Long longitude 74 mate of ocean Mercator sailing meridional difference Middle lat middle latitude sailing mile and find miles and name name it south navigation nearest mile ocean or coastwise ocean steam vessels original license pilot point in latitude point left Prop proper difference PUGSLEY'S sail vessels Sandy Hook ship 38 ship has sailed signals subtract the logarithm subtracting the latitude Table 3 take take the meridional tang third mate traverse table white light