1960: M L Turner
Oklahoma City OK.
USA
1961: (Eugene L) Turner Aircraft
Fort Worth TX.
USA
1980: Turner Aircraft. 5803 Waterview Dr, Arlington, TX 76016, USA.
Offers plans to build T-40A side-by-side two-seat wooden low-wing monoplane, plus Super T-40 with increased wingspan and more engine power.
1995: Rte 4, Box 115AB3, Grandview, TX 76050, USA.