Why was this Helios airways 737 silent for over 2 hours before crashing into the Greek countryside, killing all on board? And who was the mystery person spotted in the cockpit by the fighter pilots ...

Get a taste of the upcoming action from Abu Dhabi as the piots battle it out for the first win.

This time, they will make use of a new area of research involving WSPR (pronounced ‘whisper’) transmissions from amateur radio operators - widely dubbed "ghost ... of the plane’s final ...