Drones could work together to fight fires
November 20, 2014 at 08:14 AM EST
Richard Tomkins OWEGO, N.Y., Nov. 19 (UPI) -- Lockheed Martin and Kaman are pairing large- and small-rotor unmanned helicopters for fighting fires.
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.