Abridgment of the Nautical Almanac1910 |
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5개의 결과 중 1 - 3개
42 페이지
... Silent interval Blast 4 sec . Silent interval ........ 4 sec . 5 sec . 107 sec . Should whistle be disabled , a bell will be rung by hand . submarine fog signal bell sounds during thick or foggy weather the number 45. Thus : 4 Strokes ...
... Silent interval Blast 4 sec . Silent interval ........ 4 sec . 5 sec . 107 sec . Should whistle be disabled , a bell will be rung by hand . submarine fog signal bell sounds during thick or foggy weather the number 45. Thus : 4 Strokes ...
44 페이지
... silent intervals 27 seconds ( and if whistle be disabled a bell rung by hand ) , about 31⁄2 miles to the southward ... silent inter- vals , 27 seconds . Thus : Blast 3 sec . Silent interval 27 sec . Blast 3 sec . If whistle be disabled ...
... silent intervals 27 seconds ( and if whistle be disabled a bell rung by hand ) , about 31⁄2 miles to the southward ... silent inter- vals , 27 seconds . Thus : Blast 3 sec . Silent interval 27 sec . Blast 3 sec . If whistle be disabled ...
46 페이지
... Silent interval Blast Silent interval 2 sec . 8 sec . Blast 2 sec . Silent interval 38 sec . 8 sec . HARBOR OF REFUGE NORTH END . - Located on the northwesterly end of Harbor of Refuge Breakwater . The light , a fixed red lens lantern ...
... Silent interval Blast Silent interval 2 sec . 8 sec . Blast 2 sec . Silent interval 38 sec . 8 sec . HARBOR OF REFUGE NORTH END . - Located on the northwesterly end of Harbor of Refuge Breakwater . The light , a fixed red lens lantern ...
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Apparent Diff Brandywine Shoal Brandywine Shoal Light Brass canal boats Cape Henlopen Light Cape May Lighthouse change of declination channel Cherry Island CHRONOMETER Cross Ledge Light Daboll trumpet declinations are increasing Deep Water Point Delaware Bay Delaware Breakwater Delaware River dial diameter Sidereal fixed white light Fog signal Frid front light G. M. T. LATITUDE LONGITUDE Glass GREENWICH APPARENT NOON inches Island Range Buoy lantern LATITUDE LONGITUDE REMARKS Ledge Range Buoy Lighthouse Listons Range Mahon River Light MARKET ST Mifflin Bar Cut miles NOON THE SUN'S NOTE-The mean Philadelphia Pilot port side Range Lights Range line RATE OF G. M. T. rear light red light Reedy Island Right Ascension rules Schooner Ledge Range Schuylkill River seconds Semi-diameter Passing Meridian separated by eclipses Ship John Shoal SHIP'S BELL Silent interval starboard side steam vessel steamer stern Thur Tinicum Island Range towed Tues vessel ahead Water Point Range whistle