Showing 2 items matching "magnetic compass errors"
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Moorabbin Air MuseumBooklet - Navigation, Dead Reckoning Navigation
... Magnetic compass errors... Magnetic compass errors Very brief overview on dead reckoning ...Very brief overview on dead reckoning navigation, circa 1965non-fictionVery brief overview on dead reckoning navigation, circa 1965methods of navigation, navigational terms, magnetic compass errors -
Queenscliffe Maritime MuseumInstrument - Heeling Error Instrument
... . A heeling instrument corrects an error on the ships magnetic compass... magnetic compass caused by this lean or heel unless the compass had ...A ship is said to heel when it leans over to one side. A heeling instrument corrects an error on the ships magnetic compass caused by this lean or heel unless the compass had been stabilized and corrected with small magnets to prevent such errors. Instrument for measuring ships heeling error, in wooden boxNo. 0.408heeling, heeling error, compass, marine instruments
