Reviews

• Scratch YJ-324 By Ted Phipps

  YJ-324 ( Contributed - by Ted Phipps) Note: This is a slightly shortened, edited version of Ted's article with fewer pictures.  Visit Ted's site for all the pictures. Backround  The Estes Yellow Jacket is one of my all-time favorite rockets. A great flyer, it will go nearly out of sight on C engines, and is small-field capable on an A. One of the first upscales I ever ...