The World of Silent Flight

• Author(s): Richard A. Wolters,
• Publisher: McGraw-Hill
• Pages: 182
• ISBN_10: 0070715610
  ISBN_13: 9780070715615
  
• Language: en
• Categories: Sports & Recreation / Air Sports , Technology & Engineering / Aeronautics & Astronautics ,

Description:... Covers nonpowered flying with relation to the areas of flying kites, ballooning, soaring, hang gliding, and parachuting and includes information on costs, instruction and training, equipment and related organizations.