发表于2025-01-23
Celestial Navigation with the "S" Table 2025 pdf epub mobi 电子书
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Recently developed method to back-up celestial navigation computers. Uses DR position, is shortest and simplest to learn table and method, works for all latitudes and altitudes and is a practical star identifier.
Celestial Navigation with the "S" Table 2025 pdf epub mobi 电子书