thanks good luck the canadian military aviation section is badly in need of a clean up unfortunatley bzuk continues his alturnative histories makes any attempt pointless for example hello m stefanomencarelli welcome to the aviation side of wikipedia as you are not a native english speaker there will need to be some help in editing for readability in grammar as well please note that you do need to refer to reference sources to back up submissions please continue to contribute but be aware that other editors will help you in framing the articles in an encyclopedic manner fwiw bzuk stefan be aware that bill bzuk has made a retirement cottage industry out of ' coffee table aircraft buff conspiracy books' to quote melvin conant his seriously flawed article on the avro arrow can't be improved as as he rolls back any documented research that disagrees with his buff books avro arrow is the only aircraft article on wiki with political black friday airplane models other assorted 'junk ' ignore him if you can reasoning with him is pointless don't let him drive you crazy thx opuscalgary the avro arrow conspiracy sections films etc have to be dumped there was no conspiracy i'd hate to see wiki become a laughing stock