"ground nail"). On 25 August 1966, the German Defence Minister Kai-Uwe von Hassel relieved the Chief Inspector of the Air Force Generalleutnant Werner Panitzki, and transferred Colonel Erich Hartmann, commanding officer of the 71st Fighter Squadron, as both had publicly criticized the acquisition of the Starfighter as a "purely political decision". On 2 September 1966, Johannes Steinhoff, with Günther Rall as deputy, became the new Chief Inspector of the Air Force. Steinhoff and his deputy Günther Rall noted that the non-German F-104s proved much safer. The Americans blamed the high loss rate of the F-104s on the extreme low-level and aggressive flying of German pilots rather than any faults in the aircraft. Steinhoff and Rall went to America to learn to fly the Starfighter under Lockheed instruction and noted some specifics in the training (a lack of mountain and foggy-weather training), combined with handling capabilities (rapidly initiated, high G turns) of the aircraft that could cause accidents. Steinhoff and Rall therefore changed the training regimen for the F-104 pilots, and the accident rates fell to those comparable or better than other air forces. They also brought about the high level of training and professionalism seen today throughout the , and the start of a strategic direction for pilots to engage in tactical and combat training outside of Germany. However, the F-104 never lived down its reputation as a "widow-maker", and was replaced by the with the McDonnell Douglas F-4 Phantom II fighter and the Panavia Tornado fighter-bomber in many units much earlier than in other national air forces. On Steinhoff's initiative, the opened the German Air Force Command USA/Canada () in Fort Bliss, where the trained its missile and air defence troops, and pilots received their basic training. At the same time, the opened a Tactical Training Command in Beja, Portugal, where pilots were trained in Close Air Support missions. Between 1967 and 1970, the undertook a major reorganization of its forces. The two operational commands were disbanded and the four mixed Air Force divisions were divided into two flying divisions and two air defence divisions. The remainder of the units were divided into functional commands: Air Force Operation Command (), with the signal regiments, the radar, and the signals intelligence units Air Force Training Command (), with the schools and training regiments Air Force Support Command (), with all logistical, maintenance and repair units, and the Material Office of