last update December 07, 2010
  • High Altitude Research Airplane Grob Strato 2c with MT-Propeller


  • High Altitude Research Airplane Grob Strato 2c with MT-Propeller
  • High Altitude Research Airplane Grob Strato 2c with MT-Propeller


Propeller for High Altitude Aircraft


A special design natural composite MT-Propeller
with a diameter of 6 m (20 ft)
has been built for flying in high altitudes up to 80000 ft.