A former Qantas cabin cleaner has won an appeal against his conviction over a "do-it-yourself" terrorism jihad book.

Belal Saadallah Khazaal, of Lakemba, in Sydney's south-west, was jailed for at least nine years in September 2009.

A NSW Supreme Court jury found him guilty of making a document - between September 20 and 23, 2003 - connected with assistance in a terrorist act, knowing of that connection.

read more: http://news.smh.com.au/breaking-news-national/diy-jihad-book-conviction-overturned-20110609-1ftr5.html