Keywords: US Navy 070413-N-2943C-001 Hull Technician Fireman Troy Heffner lights up an oxygen acetyl torch prior to a welding job in the hull technician shop.jpg en PACIFIC OCEAN April 13 2007 - Hull Technician Fireman Troy Heffner lights up an oxygen acetyl torch prior to a welding job in the hull technician shop aboard the amphibious assault ship USS Tarawa LHA 1 U S Navy photo by Mass Communication Specialist Carlos Cepeda RELEASED 2007-04-13 070413-N-2943C-001 Navy http //www navy mil/view_image asp id 45352 U S Navy photo by Mass Communication Specialist Carlos Cepeda PD-USGov-Military-Navy Oxy-acetylene welding Aboard USS Tarawa LHA-1 |