celestial navigation expertise

Celestaire is a Wichita-based company specializing in celestial navigation. It began in 1972 selling government surplus aircraft sextants and now offers marine sextants, plotting tools, and sight reduction materials. The company makes the Astra IIIB sextant since 1986 and processes more sextants than any other single firm in the world. Staff are experienced in marine and air navigation.

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sextant manufacturing