CELESTIAL NAVIGATION 360
CELESTIAL NAVIGATION 360
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Determine your geographical position from the sun, moon, stars and planets.
NAVIGATIONAL SKY COACH
NAVIGATIONAL SKY COACH
Get up to scratch at finding and recognizing the bright navigational stars and their constellations. Gain a feel for their diurnal and seasonal trajectories
"Worth it! I wanted to learn the constellations I see, and this taught me quickly in a fun way." -- Geoff (Google Play Review)
SEXTANT FRAME
SEXTANT FRAME
Use your phone camera as a provisonal sextant. Great for the occasional navigator, perhaps with limited space in the rucksack or sea chest!
contact at sharpitor.com
contact at sharpitor.com
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