Just heard from Jon's daughter, Stephanie, that Jon passed away on January 21. Jon was diagnosed with lung cancer in early January and it was too advanced to treat. I believe Jon was one of the original members of this list and, personally, was very supportive of my casting and 3D printing endeavors. You will remember Jon for his tag line, "For me, time stopped in 1941". 

Fare well, friend...

Tom Madden