Patterns in the Sky: Natural Visualizations of Aircraft Flow Fields (NASA SP-514) By Campbell, James F. and Joseph R. Chambers Books / Hardcover Books Publisher: NASA, Langley Research Center, January 1994 Price Starting at $205.22 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Collectible - Very Good SIGNED/INSCRIBED! Hampton, VA: NASA, Langley Research Center, 1994. 4to. xii,156pp. Illus. Inscribed by author on title page: "Dec. 17, 1997 / Tom, I appreciate your efforts over the years of helping build the best Museum program ever! In 1981, the NASM let me borrow a high speed F-106 model to evaluate a vortext flap concept. The F-106 vortext flap flight experiments were completed in 1991. Thanks again, Jim Campbell." Very Good book. Signed letter from author laid in. From the library of American aeronautics author, historian and curator Tom D. Crouch. (flow visualizations, vortex-motion) Inquire if you need further information. $205.22 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Patterns in the Sky: Natural Visualizations of Aircraft Flow Fields (NASA SP-514) There are not any review yet for this book