The 4435th Tactical Fighter Replacement Squadron, F-4C, George AFB, CA. The item “Authentic Air Force USAF 4435th TFRS, George AFB, F-4C” is in sale since Friday, April 21, 2017. This item is in the category “Collectibles\Militaria\Vietnam (1961-75)\Original Period Items\Patches”. The seller is “zeustinker” and is located in Marietta, Georgia. This item can be shipped worldwide.