Articles include the final article in a four part series about the Erik Teeter’s design and construction of the Dobsonian Stellafane Donation Telescope, Erik Wilcox’s test drive of Carina Software’s Voyager 4.5 Dynamic Sky Simulator, Craig Stark’s testing of the Borg 50 Guide Scope and X-Y Stage, Mike Jones’ examination of baffle optimization for cassegrain telescopes, Marcin KIapczynski’s unique ATM project building a ultra-compact, airline carry-on chest Dob, this month’s Astro Tip, Industry News, New Products and much more!