Navigation General · Publications — Bowditch
The American Practical Navigator (Bowditch), NGA Pub. No. 9, is best described as:
- AA tide table
- BA comprehensive reference/encyclopedia of navigation theory and practice✓ Correct
- CA list of radio call signs
- DA chart catalog only
Explanation
Bowditch is the standard American navigation reference, covering piloting, dead reckoning, celestial and electronic navigation, tides/currents, weather, and mathematical tables. It is a teaching and reference text rather than a daily data table.
Authority: NGA Pub. No. 9 (Bowditch)
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