Three Danbury firefighters have been appointed as Fire Lieutenants.  Firefighter Walter Arteaga has been with the department since 2003, and was a squad leader of the 101st Airborne Division.  Also promoted was Denis Rickard.  He joined the Department in 2007 and holds a Bachelor's degree in arson investigations.  The 3rd firefighter promoted to Lieutenant is Seth Ambruso.  He has been with the department since 2005 and is working on a degree in Fire technology.