Jon has worked on several military contracts both as a freelancer and as a staff employee of a Government contractor. Branches include the Air National Guard, the Air Force, the U. S. Army and the U.S. Post Office. He is also experienced in shooting on Capitol Hill in Washington.
U.S. Military Equipment
| Aircraft | Missiles |
| McDonnell Douglas AH-64 Apache | Raytheon Missile Systems FIM-92 Stinger Missile |
| Lockheed F-16 Falcon | General Dynamics FIM-43 Redeye Missile |
| Lockheed F-35 Lightening II (Joint Strike Fighter) | Hughes MIM-72 Chaparral Missile System |
| Lockheed C-5 Galaxy | |
| Boeing B-17 Flying Fortress (retired from U.S. Army Air Corps) |