An air ambulance helicopter preparing to depart <a href="https://en.wikipedia.org/wiki/Summerlin_Hospital" class="extiw" title="en:Summerlin Hospital">Summerlin Hospital</a> in Las Vegas, Nevada, USA.
<a href="//commons.wikimedia.org/wiki/User:Sunnya343" title="User:Sunnya343">Sunnya343</a>
<span class="int-own-work" lang="en">Own work</span>