Our diverse giving circles are rapidly expanding across the country to support local communities and specific causes. View all Grapevine Giving Circles
About Dave spent 22 years as an explosives expert for the U.S. Air Force, retiring in 2004. He continued to teach how to defuse military weapons and munitions as a contractor and has held roles in Instructional Systems Design for DARPA, Northrup Grumman, and Technical Services Working Group among others. During his time in Bagram Afghanistan, Dave developed expertise in Weapons Technical Intelligence an... Read more
