Dick Johnson

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61	PDF Document Add to Reading List Source URL: www.lakesgc.co.uk Language: English - Date: 2010-12-24 12:39:32 Gliding Glider Bird flight Fixed-wing aircraft Flying and gliding animals Dick Johnson Aviation Flight Aeronautics
62	PDF Document Add to Reading List Source URL: www.laudermilch.com Language: English - Date: 2005-11-02 08:57:41 Schweizer aircraft Dick Johnson Thomas Knauff Karl Striedieck Soaring Society of America Aviation Gliding Schweizer SGS 1-26
63	PDF Document Add to Reading List Source URL: www.lakesgc.co.uk Language: English - Date: 2010-12-24 11:53:25 London Gliding Club Glider aircraft Gliding flight Glider Robert Kronfeld Dick Johnson Aviation Gliding Aeronautics