Hi, I am  an enthusiast of the scale models, of old models, I present to you this XI BLERIOT Mod: BL-877 of 1911 has an wing span of 225 cm and the warp of the wings is doing for torsion of the wings and not with ailerons, is the same as the original pattern weighs 9,700 kg and it takes a engine MAGNUM 180 of 4 Stroke, is very beautiful to see take off, here I leave you an image if you want to see but you detail and a video of one of its flights can enter in my web: http://www.cobashobbies.com and there is you have much but you photograph and details.

http://www.cobashobbies.com/product_info.php?cPath=14_53&products_id=85

Hi,
    I suppose you meant 9.7 kgs. The plane looks nice - at the website.