William “Bill” Oatis, 84, of Mesa, AZ passed away Sunday June 20, 2010 in Mesa, AZ. Mr. Oatis was born in Tucson, AZ, was an accountant for both Kennecott Copper and ASARCO, in Hayden for 39 years. He served in the US Navy in the Pacific during World War II, prior to attending the Univ. of Arizona. Survivors include his wife of 38 years Norma Oatis, step-sons Bob Lockhart and Robin Lockhart, daughters-in-law Victoria Lockhart and Rebecca Lockhart, son Steve Oatis and daughter Robin Campos, sister Josephine Brown, grandchildren Sean Lockhart, Stacey Lockhart, Matt Lockhart and Chris Lockhart, and great-grandchildren Ella Lockhart and Aiden Lockhart. William was preceded in death by his son George Oatis. Services will be at 10:00 am Friday June 25, 2010 at Mountain View Funeral Home Chapel, 7900 E. Main St., Mesa, AZ. In lieu of flowers, please make donation to Banner Gardens Hospice House, 7231 E. Broadway Rd, Mesa, AZ 85208.