For use with USCG Celestial Navigation Exam questions

1981 Nautical Almanac ISBN 9780914025269 7"x10", 314 pages. Printed and distributed by Starpath Publications. $39.00   ...item# 1720
Data in this book are no longer valid for navigation.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. There are also ebook editions for $19.99. See link above.