num_pages: 344
description: The Sight Reduction Tables for Air Navigation (Pub 249) consist of three volumes of comprehensive tables of altitude and azimuth designed for the rapid reduction of astronomical sights in the air. This volume (Volume 3), for latitudes 39 -89 , and Volume 2 for latitudes 0 -40 , provide for sights of the Sun, Moon, and planets; these tables are permanent. Volume 1 contains tables for selected stars for all latitudes, calculated for a specific epoch; it is intended for use for about 5 years, when it will be replaced by a new edition based on a later epoch.
language: English
title: PUB 249 Sight Reduction Tables for Air Navigation, Volume 3: Latitudes 39° to 89° Declinations 0° to 29°
titlecomplete: PUB 249 Sight Reduction Tables for Air Navigation, Volume 3: Latitudes 39° to 89° Declinations 0° to 29°
publisher: ProStar Publications, Inc.