Observational documentary series following the Yorkshire Air Ambulance service as its paramedics, doctors and pilots respond to emergencies. A grounds worker is crushed against a tree in a freak accident. Paramedic Lisa launches a desperate fight to save his life. In South Yorkshire, the team are scrambled when car plunges ninety feet off a motorway flyover into a river. A cycle race ends in a painful crash and a fall from a ladder results in a tricky call out for Helimed 99. Meanwhile, high in