A U.S. pararescue crew hovers in an HH-60G Pave Hawk helicopter during a maritime personnel recovery exercise during an annual competition in Key West, Fla., March 20, 2012. U.S. pararescuemen and Canadian search and rescue technicians exercise together annually to synergize rescue techniques. A U.S. pararescue crew hovers in an HH-60G Pave Hawk helicopter during a maritime personnel recovery exercise during an annual competition in Key West, Fla., March 20, 2012. U.S. pararescuemen and Canadian search and rescue technicians exercise together annually to synergize rescue techniques. SHARE: Download: Full Size (3.16 MB) Tags: Photo Essays, Week In Photos, Week In Photos Credit: VIRIN: 811816-D-CGN75-992.jpg Photo Gallery