HO-249 Air Navigation Volume 1 Selected Stars - Epoch 2025
Download or Read eBook HO-249 Air Navigation Volume 1 Selected Stars - Epoch 2025 PDF written by Celestaire and published by . This book was released on 2021-10 with total page pages. Available in PDF, EPUB and Kindle.
| Author | : Celestaire |
| Publisher | : |
| Total Pages | : |
| Release | : 2021-10 |
| ISBN-10 | : 1639445293 |
| ISBN-13 | : 9781639445295 |
| Rating | : 4/5 (93 Downloads) |
Book Synopsis HO-249 Air Navigation Volume 1 Selected Stars - Epoch 2025 by : Celestaire
Book excerpt: These tables were designed for air navigation where weight and space are at a premium, however, they are very popular with sailors too due to the fact that Vol. 1 offers a speedier way to compute stars. Volume 1 contains some stars (whose declinations may be more than 29°) that are pre-selected for optimum viewing and direction. This volume is applicable for an 8 year period, centered on its Epoch date.
