FOOTBALL club Preston North End has increased its half year operating loss to £3.14m in a climate its chairman called “particularly challenging”.The loss for the half year to the end of December 2008 is £1.35m higher than the loss generated in the six months to December 2007. Turnover stood at £4m, down on the £4.2m in the same period a year ago. The pre-tax loss of £4.8m is a huge dip on the £1.8m profit the club made a year earlier as a result of player sales.Meanwhile, wages increa......for the full story register now for free or login below...