Our helicopters, G-SASH and G-CEMS, are both MD 902 Explorers. They carry state of the art medical equipment, all of which you would find on a land ambulance and they are maintained to meet the highest standards.
Helicopters complex pieces of machinery and therefore are very expensive to maintain. The graphic below is designed to illustrate just how expensive this is, showing costs relating to some of the major components on the helicopters. It might help to give you an idea of exactly why it costs £7200 each day to keep the helicopters operational: