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 |
도서 본문에서
26개의 결과 중 1 - 5개
1 페이지
... Compass Card , " " Course Corrector , " " Guide to U. S. Local Inspectors Examination of Masters and Mates of Ocean - Going Steam and Sail Vessels , " " Pugsley's Tides , " etc. EXPERT INSTRUCTOR IN NAVIGATION PRICE , $ 2.00 PUBLISHED ...
... Compass Card , " " Course Corrector , " " Guide to U. S. Local Inspectors Examination of Masters and Mates of Ocean - Going Steam and Sail Vessels , " " Pugsley's Tides , " etc. EXPERT INSTRUCTOR IN NAVIGATION PRICE , $ 2.00 PUBLISHED ...
3 페이지
... the advanced portion of a book should not be followed . Bowditch tables have been used throughout and those are referred to where table numbers are mentioned . R. M. PUGSLEY . EXPLANATION When the compass course is between north and west 3.
... the advanced portion of a book should not be followed . Bowditch tables have been used throughout and those are referred to where table numbers are mentioned . R. M. PUGSLEY . EXPLANATION When the compass course is between north and west 3.
4 페이지
... compass error , if west , are to be added to the compass course . If east , they are subtractive . When the compass course is between south and west , it is in the south - west quadrant , the signs indicating that the varia- tion ...
... compass error , if west , are to be added to the compass course . If east , they are subtractive . When the compass course is between south and west , it is in the south - west quadrant , the signs indicating that the varia- tion ...
5 페이지
... COMPASS CARD for those who I wish to learn the compass . Printed name at every quarter point . Price , 50 Cents . PUGSLEY'S SEAMEN'S RECEIPT BOOK . A proper receipt for money paid for services to a ship by seamen and others . Price , 25 ...
... COMPASS CARD for those who I wish to learn the compass . Printed name at every quarter point . Price , 50 Cents . PUGSLEY'S SEAMEN'S RECEIPT BOOK . A proper receipt for money paid for services to a ship by seamen and others . Price , 25 ...
12 페이지
... ° 28 ′ 42 ′′ . 86 ° 28 ' cos . 8.78979 Dif . 1 ' 204 cor . for 42 " : 204 X 7 ― 143 42 " X 7 86 ° 28 ′ 42 ′′ cos . 8.78836 143 = 142.8 or the cor . 142.8 : 204 60 X 42 " DEFINITIONS Compass course is that course steered by the ship's 14.
... ° 28 ′ 42 ′′ . 86 ° 28 ' cos . 8.78979 Dif . 1 ' 204 cor . for 42 " : 204 X 7 ― 143 42 " X 7 86 ° 28 ′ 42 ′′ cos . 8.78836 143 = 142.8 or the cor . 142.8 : 204 60 X 42 " DEFINITIONS Compass course is that course steered by the ship's 14.
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
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