Aviation mechanics Andrew Alvarez (L), a native of Santa Cruz, CA and Keener Sharpe (R), a native of San Manuel, AZ work on the rotor head of a SH-60 Seahawk helicopter on board the USS Abraham Lincoln (CVN 72) aircraft carrier in the Gulf, March 9, 2003. The USS Abraham Lincoln is part of an eight-ship battle group operating in the Gulf in support of Operation Southern Watch patrolling the southern 'No-Fly' zone over Iraq and backing up Washington's tough stance on Baghdad.