| 41. | Separate approval is required where line of sight is unmanageable or for night flying.
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| 42. | The second point occurs as the projectile is descending through the line of sight.
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| 43. | On observing an approaching enemy the knights would signal Montone via line of sight.
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| 44. | The rest may not have a direct line of sight to the broadcast antenna.
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| 45. | He said the bear was in an area out of the wardens'line of sight.
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| 46. | You have to move the wrist into strange positions to get line of sight.
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| 47. | Parked cars may obstruct a clear line of sight.
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| 48. | The satellite dishes need a clear line of sight to the big dish in Oakland.
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| 49. | We have to rely on line of sight, instant replay and tracks in the snow.
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| 50. | Mountain, city, and forest types block line of sight.
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