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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3 페이지
... experience as a nautical instructor , which makes possible the production of this volume for the beginner . The matter in this volume is arranged in the proper order for study and should not be deviated from as the nature of the ...
... experience as a nautical instructor , which makes possible the production of this volume for the beginner . The matter in this volume is arranged in the proper order for study and should not be deviated from as the nature of the ...
118 페이지
... experience shall be eligible for examination : Provided , That no person shall receive a license as master or chief engineer before reaching the age of 21 years . Inspectors shall , before granting an original license to any per- son to ...
... experience shall be eligible for examination : Provided , That no person shall receive a license as master or chief engineer before reaching the age of 21 years . Inspectors shall , before granting an original license to any per- son to ...
123 페이지
... experience in the capacity for which he has been licensed . Inspectors shall , before granting an extension of route or raise of grade of license , require the applicant to make his written application upon the blank form of application ...
... experience in the capacity for which he has been licensed . Inspectors shall , before granting an extension of route or raise of grade of license , require the applicant to make his written application upon the blank form of application ...
126 페이지
... experience of any such applicant within three years of making application has been such as to qualify him to serve in the capacity for which he makes application to be licensed . ( Secs . 4439 , 4440 , 4441 , 4442 , R. S. ) REPORTS OF ...
... experience of any such applicant within three years of making application has been such as to qualify him to serve in the capacity for which he makes application to be licensed . ( Secs . 4439 , 4440 , 4441 , 4442 , R. S. ) REPORTS OF ...
129 페이지
... experience in the next lower grade , while holding chief mate's license , shall be counted one - half in computing experience . Third . Or two years ' experience in the capacity of second mate , or watch officer actually in charge of a ...
... experience in the next lower grade , while holding chief mate's license , shall be counted one - half in computing experience . Third . Or two years ' experience in the capacity of second mate , or watch officer actually in charge of a ...
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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