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Davis Instruments Artificial Horizon Practice Navigation Kit - $35 (Cape Coral)

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condition: excellent
make / manufacturer: Davis Instruments
model name / number: Artificial Horizon
Davis Instruments Artificial Horizon #144. Answers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact position when inland, and making exact sextant shot on foggy mornings. Windproof and corrosion resistant, the reflecting surface is completely enclosed. Comes with two sun shades, a lid and full directions. Compact 6" × 4" × 1½". Kit is complete with original box. Smoke/pet free.

To Use:
Fill with water and read the angle of the reflected sun with your sextant. Half your sextant reading is the sun’s angle above the true horizon.


$35firm, pick up or can arrange shipping.
cash/zelle/cashapp

post id: 7743055991

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