Half of the UK's helicopter air ambulance fleet is grounded over fears about potential cracks in the aircraft's rotor hub.
The Midlands Air Ambulance spent £6.026 million from April 2010 to April 2011. It received £5.32 million from charities, £640,000 from trading and other smaller sums.
Scotland's two air ambulance helicopters have been grounded amid safety fears over the Eurocopter aircraft.
