Radarspotting

The head of Samoa Air has defended the airline's decision to start charging passengers according to their weight.

Chris Langton told Australia's ABC Radio that it was "the fairest way of travelling".

Rather than pay for a seat, passengers pay a fixed price per kilogram, which varies depending on the route length.

Samoa Air flies domestically and to American Samoa. It is thought the move could encourage other airlines to introduce similar policies.

"Airlines don't run on seats, they run on weight, and particularly the smaller the aircraft you are in the less variance you can accept in terms of the difference in weight between passengers," Mr Langton told ABC radio.
http://www.bbc.co.uk/news/world-22001256

This would be the quickest wat for an airline to go under.
All the fatties would stop flying, the air company would loose revenue,