| 41. | "I wanted to learn celestial navigation and get out of Chicago for the winter, " she says.
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| 42. | She won the Canadian Governor General Award in 1984 for " Celestial Navigation, " a book of poetry.
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| 43. | Celestial navigation systems are based on observation of the positions of the Sun, Moon, Planets and navigational stars.
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| 44. | Originally, race participants were only allowed to use celestial navigation; [ electronic navigation ] was added in 1997.
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| 45. | Five periscopic sextant stations spaced along the length of the training compartment were used for celestial navigation training.
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| 46. | _from Anne Tyler's " Celestial Navigation"
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| 47. | Celestial navigation continues to be used by private yachtsmen, and particularly by long-distance cruising yachts around the world.
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| 48. | He became an expert in celestial navigation and served on many ships, some sailing between Australia and California.
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| 49. | This course teaches advanced celestial navigation.
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| 50. | Since 1 minute of error is about a nautical mile, the best possible accuracy of celestial navigation is about.
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