WASHINGTON (CBS DC) — Helicopters have been conducting radiation tests above portions of the Washington, D.C. area using remote gamma radiation sensing technology.
The National Nuclear Security Administration (NNSA) has been flying the radiation missions since Dec. 27, 2012 and they will continue until next Friday, Jan. 11. The flights have been conducted during daylight only, and the pilots fly about 80 miles per hour at 150 feet above the approximately 70-square mile radiation assessment area.
Naturally-occurring radiation is measured so that baseline levels can be established and used in security and emergency preparedness, reads a statement from the NNSA.
In addition to monitoring radiation levels and responding to radiological emergencies on the home front, the agency provides the U.S. Navy with nuclear propulsion and works to reduce the global danger of weapons of mass destruction, according to a release issued by the agency.
NNSA is making the public aware of the upcoming flights so that citizens who see the low-flying aircraft are not alarmed by the helicopters conducting the tests. The NNSA’s Remote Sensing Laboratory (RSL) out of Joint Base Andrews will be performing the assessment for local law enforcement of Washington, D.C, according to the organization’s Dec. 26 press release.
NNSA’s Office of Emergency Operations currently collaborates with more than 80 foreign governments and 10 international organizations with projects ranging from providing assistance to foreign governments in improving their emergency preparedness and response programs, to joint collaborative activities to improve emergency management infrastructure worldwide.
The NNSA hosted a training course in October that was primarily intended for personnel who work with radiation emergency response teams.
“The training was part of NNSA’s broader effort to build and enhance nuclear emergency management systems worldwide,” said NNSA Associate Administrator for Emergency Operations Joseph Krol in a press release from Oct. 12. “The international course provided commonly accepted methods in addition to lessons learned by NNSA responders in Japan during the Fukushima incident.”
The NNSA was established by Congress in 2000 as a semi-autonomous agency within the U.S. Department of Energy responsible for enhancing national security through the military application of nuclear science.