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      Rockwell Turbo Commander 
      
        
      
        
      The Turbo Commander 
      developed from the Aero Commander light twins, and was based on the 
      680FLP. The prototype first flew on 31 Dec. 1964. The initial model 
      entered production in 1965 as the 680T. Development continued, and when 
      North American Rockwell took over Aero Commander, the name Hawk Commander 
      was briefly applied to the series. It was dropped in 1971. By this time, 
      Rockwell was already developing the 690, which had first flown on 3 March 
      1968. The 690 was developed through the Jetprop Commander 840 and 980, 
      which were produced by Gulfstream, who had acquired Rockwell's General 
      Aviation Division in 1981. 
      
        
          | 
          Origin: | 
          
          USA | 
         
        
          | 
          Type: | 
          
          7/11-seat 
          light transport | 
         
        
          | 
          Max Speed: | 
          
          531 km/h / 
          330mph | 
         
        
          | 
          Max Range | 
          
          1373 km / 853 
          miles | 
         
        
          | 
          Dimensions: | 
          
          span 14.19 m 
          (46 ft 6.5 in) 
          length 13.52 m (44 ft 4.25 in) 
          height 4.56 m (14 ft 11.5 in) | 
         
        
          | 
          Weight: | 
          
          empty 2810 kg 
          (6,195 Ib); maximum take-off 4683 kg (10,325 Ib) | 
         
        
          | 
          Powerplant: | 
          
          two 522-ekW 
          (700-eshp) Garrett TPE331-5-251 K turboprops | 
         
        
          | 
          Armament: | 
          
          none | 
         
       
          |