Lt. Col. Robert Calvin Hubner, USMC, Retired, age 75, passed away on August 12,  2025, unexpectedly at his home in Warrenton, VA. He was a retired USMC pilot and served for 24 years. He was last stationed in Norfolk, VA at the Joint Doctrine Center. Bob then worked for many years with Northrop Grumman and retired in 2011. He was an active deacon at his church, Covenant Reformed Baptist, Warrenton, VA. Bob loved golfing with his American Legion buddies every Wednesday.