WICHITA — Russell L. Sater, 83, passed away peacefully on April 21, 2015. He was a retired operating superintendent for Kansas Gas Service and the Treasurer of Gasco Credit Union.Survivors include two sons, Shawn (Elizabeth) Sater and Steve (Kathy) Sater; two daughters, Stephanie Sater and Sara (Brad) Hoch; a brother, James Sater; four grandchildren, Ben (Annette) Sater, Brianne (Josh) Westbury, Spencer and Garrett Hoch; and four great-grandchildren. He was preceded in death by his beloved wife, Joanna (Jody) Sater.Graveside services will be held at 11 a.m. on Monday, April 27, at White Chapel Memorial Gardens.