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- Q135 - Navigation Problems: Oceans
676. On 22 May your 0437 DR position is LAT 25°18.5'N, LONG 51°18.0'W. You observe an unidentified star bearing 116°T at an observed altitude (Ho) of 11°27.8'. The chronometer reads 07h 40m 40s, and is 03m 24s fast. What star did you observe?
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« Go to questions from category Q135 — Navigation Problems: OceansDiphda is the correct answer because its computed altitude and true bearing match the observed values when reduced to the DR position, date, and time.
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