ST. PETERSBURG, Fla. -- Lt. Cmdr. John Mixson, a C-130 pilot stationed at Coast Guard Air Station Clearwater, Fla., explains the mission he and his crew executed June 8, 2010. Mixson and his aircrew conducted oil spill mapping over the Gulf of Mexico about 200 miles west of Clearwater in support of the Deepwater Horizon/BP oil spill response. U.S. Coast Guard video by Petty Officer 3rd Class Nick Ameen.