By <a href="http://www.telegraph.co.uk/journalists/claire-carter/">Claire Carter</a> - <br><br><a href="http://www.telegraph.co.uk/earth/greenertransport/10667081/Worlds-largest-aircraft-unveiled-and-hailed-game-changer.html">The world’s largest aircraft which can stay airborne for up to three weeks and will be vital in delivering several tonnes of humanitarian aid has been unveiled.<br><br>The 300ft (91m) ship is part plane, airship and helicopter, and there are plans to eventually use it to transport 50 tonnes of freight.</a><br><br><a href="http://www.telegraph.co.uk/earth/greenertransport/10667081/Worlds-largest-aircraft-unveiled-and-hailed-game-changer.html">READ MORE ON THE TELEGRAPH</a>
