The aviation history of Northrop aircraft. From their very beginnings up to their later years. Their products over numerous years. Types with their performance, construction, weights, dimensions, first flights, power plants, plans in in some cases their demise, plus many other hard to find details. Around 495 aircraft details - 202 pictures and 73 plan diagrams.

Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.