Exhibit 11

XATA CORPORATION

EARNINGS PER SHARE

Three and Six Months Ended March 31, 2005

	Three Months			Six Months
	Ended			Ended
	March 31, 2005			March 31, 2005
BASIC AND DILUTED COMPUTATION
Net loss	$	(1,549,833	)	$	(2,543,673	)
Less: preferred stock dividend		(41,753	)		(82,122	)
Net loss as adjusted		(1,591,586	)		(2,625,795	)
Weighted average shares outstanding		7,171,870			7,151,214
Basic and diluted loss per share	$	(0.22	)	$	(0.37	)
BASIC AND DILUTED COMPUTATION LOSS TO COMMON SHAREHOLDERS
Net loss	$	(1,549,833	)	$	(2,543,673	)
Less: preferred stock dividend		(41,753	)		(82,122	)
Less: preferred stock deemed dividend		—			(110,202	)
Net loss to common shareholders		(1,591,586	)		(2,735,997	)
Weighted average shares outstanding		7,171,870			7,151,214
Basic and diluted loss per share	$	(0.22	)	$	(0.38	)