Duncan David Hannigan passed away peacefully, surrounded by loved ones on April 26, 2017. He lived an amazing life, as a proud member of the Goldwater Air National Guard, having traveled around to 55 countries and all 7 continents. His joy of life and infectious laughter brought love and happiness to all of those around him. Duncan leaves behind his wife Julie Walker Hannigan of 24 years, and his son Jake Hannigan at the age of 20, along with his sisters Debbie Martinsen, Shellie Deveau, and Barb Gordon and their mother Geri. Celebration of life will be held Thursday May 4th at 4:30 PM at the Goldwater Air National Guard. All that knew and loved him are invited to attend.