NNSA conducts aerial radiation assessment surveys over Las Vegas ahead of the Las Vegas Grand Prix, November 19-20

WASHINGTON, D.C. - The U.S. Department of Energy's National Nuclear Security Administration (NNSA) will conduct low-altitude helicopter flights over the Las Vegas Strip and the Formula 1 Las Vegas Grand Prix race route, Tuesday, November 19, and Wednesday, November 20, in support of the 2024 Las Vegas Grand Prix.

NNSA's Nuclear Emergency Support Team (NEST) Aerial Measuring System aircraft will measure expected background radiation as part of standard preparations to protect public health and safety during the event.

The public may see a Leonardo AW-139 helicopter, which is equipped with radiation-sensing technology. The helicopter will fly at relatively low levels.

These surveys are a normal 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.

For more information and video footage of NNSA's Aerial Measuring System, click here.

NEST is an element of the Nation's nuclear or radiological emergency response capability.