flying time from the base to any particular location – all of Northern Ireland can be covered in just over 30 minutes. Beside the map, sits an air desk paramedic who listens to NIAS radio traffic and can pre-emptively activate the helicopter if calls such as major RTC, falls from a height or declared major incident are overheard. Otherwise, the team respond to requests from emergency services o...

Ungulate mortality from capture-related injuries is a recurring concern for researchers and game managers throughout North America and elsewhere. We evaluated effects of 7 variables to determine whether ungulate mortality could be reduced by modifying capture and handling procedures during helicopter net-gunning. During winter 2001–2006, we captured 208 white-tailed deer (Odocoileus virginianus...

BACKGROUND Air ambulance transport for injured patients is vitally important given increasing patient volumes, the limited number of trauma centres and inadequate subspecialty coverage in nontrauma hospitals. Air ambulance services have been shown to improve patient outcomes compared with ground transport in select circumstances. Our primary goal was to compare injuries, interventions and outco...

BACKGROUND In the European Alps emergency medical helicopter services are regularly involved in avalanche rescue missions. How the helicopter emergency medical system best supports avalanche rescue missions is controversial. AIM OF THE STUDY To study advantages and limitations of the early dispatch of emergency medical helicopters after avalanche accidents. METHODS Data on rescue mission ch...

in this research, the steady-state flow filed around a 3d body and rotor configuration of the robin helicopter is simulated. the rotor is modeled by an actuator disk. for this purpose, an annular computational domain replaces the rotor and some modeled source terms are added to the momentum equations. this modeling of rotor considerably speed up computational time. the flow field over this heli...