Jerry Bussell, Governor Kenny Guinn's adviser on homeland security, tells The Associated Press that the airspace over the Las Vegas Strip will be closed New Year's Eve.
A spokeswoman with the US Department of Homeland Security says the agency has received the state's request to close the airspace and is coordinating any action with the FAA.
A spokeswoman with McCarran International Airport says the ban, known as a temporary flight restriction, will implemented on New Year's Eve from 9:00 PM to 3:00 AM. The TFR will involve a ten nautical mile radius from the center of McCarran Airport.
The TFR will not affect commercial airliners or medical, police or military flights. Private planes and tour helicopters will not be allowed to fly in the restricted air space.
McCarran will remain open and operational.
Las Vegas has been mentioned as a possible terrorist target, but officials have yet to say that was the reason behind the ban.
Authorities are expecting more than 200,000 people to flock to the Strip this New Year's Eve.