George Tony Trifonoff

George Tony Trifonoff, 92, aeronautical engineer, passed away Wednesday, April 12, 2017. Funeral Service is 1:00 pm Wednesday at College Hill United Methodist Church. Preceded in death by daughter, Lisa Trifonoff. Survivors, wife, Phyllis; son, Lynn Trifonoff and Becky Cowan of Manhattan, KS; granddaughter, Lindsey and Tim Herrman; great-grandchildren, Tyler and Barret. In lieu of flowers, memorial to: Angel Flight, Inc., 12345 E. Skelly Dr., Tulsa, OK 74128. Downing & Lahey Mortuary East.