100 Missions Surviving Vietnam 2020 2020 8th Air Force Tactical Fighter Wing F 105s Fighter Bombers Satans Angels Wplf Pack Thailand Operation Rolling Thunder North Vietnam, Successful F 4 Fighters Versus North Vietnam Mig 21s 1967 Operation Bolo North Vietnam, North Vietnamese Surface to Air Missiles S A M s Versus U S A F obsolete EF 100 Super Sabers and EF 105 Thunder Chiefs Wild Weasels with S A M s Anti Radar Missiles 50 percent U S A F losses