PANAMA CITY, Florida - Students learned about mines in the water from the most senior Mineman in the U.S. Navy who is stationed at Naval Surface Warfare Center Panama City Division (NSWC PCD), Mineman Master Chief Dean Venczel, USN, during the command's annual Take our Daughters and Sons to Work Day held April 28, 2016 in Panama City, Florida. U.S. Navy photos by Katherine Mapp (Released) 160428-N-PD526-007