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The Nautical Almanac for the Year 1981
Usno Nautical Almanac Office
The Nautical Almanac for the Year 1981
Usno Nautical Almanac Office
Data in this book are no longer valid for navigation. It is preserved in print because many training programs (including USCG and US Navy ) use examples from 1981 to teach celestial navigation. USCG license exams require data from this almanac. These exams also require Sight Reduction Tables, Pub 229, Vol. 2 and a 2102-D Star Finder.
Media | Books Hardcover Book (Book with hard spine and cover) |
Released | June 28, 2011 |
ISBN13 | 9780914025702 |
Publishers | Starpath Publications |
Pages | 314 |
Dimensions | 178 × 254 × 19 mm · 762 g |
Language | English |
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