Time for a little time off and a quick trip to the US over the next two weeks. Please go back and visit with a few of the older articles and the 3DB will be back with new articles on 7 August.
Have a good week, enjoy time with family and friends, and take care/be safe.
July 19, 2015
P.S. The featured photo is my favorite airplane of all time – The Boeing 314 Clipper – and the original double deck airplane for commercial aviation.