Sight Reduction Tables for Air Navigation- Commercial Edition Pacific Northwest East River

East River

to preventing sea sickness

Catalina is serviced by passenger ferry as well as by helicopter

Please allow up to two weeks for your special-ordered item to arrive

" – The Ensign

Sight Reduction Tables for Air Navigation- Commercial Edition Pacific Northwest East RiverSIGHT REDUCTION TABLES FOR AIR NAVIGATION SELECTED STARS EPOCH 2020 (GOOD THROUGH YEAR 2024) PUB. NO. 249 VOLUME 1 COMMERCIAL EDITION 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. The way the 6 volumes of 229 were combined into this 3 volume set is this: volumes 2 & 3 cover all latitudes, but work