In a nutshell, if you can fill your Grab a Plane with 40 registered friends by 11:59am Friday the 25th of March 2011, we'll put you in the draw to win a plane for a day. You will win:

• A return journey on 24th of April (Easter Sunday) 2011 on a special service between the two domestic ports you choose when you register your plane.
• You can invite 40 friends to come with you.
• What you do when you get there is up to you - just make sure you are back in time for your return flight!
• Full terms and conditions are here, and it would be a good idea to know what you are signing up for.