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Deck 2014: General Navigation

Question 558 of 2,111

In the Bay of Fundy, during twilight, you a take sight of Mars.  The sextant altitude (hs) is 03°35.5'.  Your height of eye is 32 feet and there is no index error. The  air temperature is -10°C and the barometer reads 1010 millibars.  What is the observed altitude (Ho)?

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