I know this is a rumour site, but you are stretching the concept a bit far. And anyway, so what - I expect that £400 is small change compared to the total cost per hour of the aircraft, manpower, facilities etc.
Your link is dud, by the way, which is not all that surprising - it's on par with the rest of the cr@p you've spouted.
Next time post about the lighthouse and the US aircraft carrier - at least that will make someone laugh
