. . . . . . . . . . . . . . . . "Emergency Aeromedical Service" . . . . . . . . . . "Emergency Aeromedical Service" . . . . . . . . . . . . . . . . . . "Provision of helicopter emergency medical services" . . . . . . . . "EAS" . . . "Emergency Aeromedical (air ambulance) Service" . . . .