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    | Stuff
      You Can Buy |  
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    |  |  |  |  | Interstate
            S-1 Cadet
        
          | 
 |  | In
            1940, Interstate Aircraft developed the S-1 Cadet tandem
            cabin monoplane for the Civilian Pilot Training Program.  The
            U.S. Army also ordered 250 modified S-1s, designated the L-6, for
            liaison duties. |  
          |  |  |  |  
          | Specifications |  | Designations |  
          |   |  |   |  
          | 
              |  | Type:   General |  |  | Engine:  one 65 hp (48 kW)  Continental A65 flat-four piston
          engine |  |  | 
              |  | S-1: Interstate designation |  |  | L-6: U.S. Army liaison designation
                (powered by 100 hp  Franklin
                O-200) |  |  | O-63: U.S. Army observation designation |  |  
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          | Related
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