ch in Ames where he volunteered as a Sunday School teacher, Sunday School superintendent, International Bible Class teacher, and Vacation Bible School volunteer. He enjoyed numerous outdoor activities including hunting, fishing, camping, backpacking, hiking, and trail riding. He also enjoyed computer technology and shortwave radio, earning his Communication Unit Leader (Com-L) certification from FEMA. Bill was active in the Story County Amateur Radio Club. Bill was also a Life Long Learner coordinator for Semester at Sea with university students from around the world. Bill is survived by his wife Carolyn McCall; sons, Billy Maynard Jr. (Diane) McCall and their children, Amanda (Eric Barrett), Thomas Maynard (Faith and their boys Benjamin Maynard and Oliver), and Ian (Jessica Palmer); David Michael (Laura) McCall and their children, Michael, and Meghan; and Steven Matthew (ex-wife and good friend Rachel Reynolds) and their daughter Cora. Bill was preceded in death by infant daughter Susan Diane. Memorial contributions may be sent to Memorial Lutheran Church, Ames IA or Story County Amateur Radio Club. A memorial service will be held on Tuesday July 20, 2021 at 10:00 at Memorial Lutheran Church, 2228 Lincoln Way, Ames, IA 50014 with a time of fellow ship to follow. Billy will be laid to rest at the Iowa Veteran's Cemetery in Van Meter, Iowa. Online condolences may be directed to: www.grandonfuneralandcremation.com