<p>The U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA) is conducting low-altitude helicopter flights over the San Francisco Bay Area from Monday, February 2, through Wednesday, February 4, ahead of the Super Bowl in Santa Clara on Sunday, February 8.</p>
<p>NNSA’s <a href="https://www.energy.gov/nnsa/nuclear-emergency-support-team-nest" data-once="links">Nuclear Emergency Support Team (NEST)</a> Aerial Measuring System aircraft will measure expected background radiation as part of standard preparations to protect public health and safety during the event.</p>
<p>The public may see a Leonardo AW-139 helicopter, which is equipped with radiation sensing technology. The helicopter will fly at relatively low levels.</p>
<p>These aerial radiation surveys are a normal and routine part of security and emergency preparedness activities. NNSA is making the public aware of the upcoming flights so citizens who see the low-flying aircraft are not alarmed.</p>
<p><a href="https://www.energy.gov/nnsa/aerial-measuring-system-ams" data-once="links">For more information and video footage of NNSA’s Aerial Measuring System, click here.</a></p>
<p>NEST is an element of the Nation’s nuclear or radiological emergency response capability.</p>

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