Coating system extends blade life, lowers costs
An innovative coating system that is extending the life of U.S.

An innovative coating system that is extending the life of U.S. Army Black Hawk helicopter main rotor blades may soon be available for commercial use courtesy of Kaman Helicopters (Booth No. 1719) and partner Hontek of South Windsor, Conn. The coating helps improve blade life, thus increasing helicopter availability and lowering maintenance costs. More than 400 Black Hawks have had the coating applied, which it has been proven under the harshest conditions in Iraq and Afghanistan. Service application began after a U.S. Army-sponsored four-year qualification program and field trials.

“The innovative product holds great promise for commercial helicopter operators, especially those who fly in harsh environments,” said Kaman director of market and business development Mark Tattershall.