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Daimler-Klemm L 21

7,137 HranitelYC  3 months ago


In 1925, the engineer Hans Klemm specifically for the competition Deutschen Rundflug 1925 built a light aircraft L-21. This aircraft, the construction of which used parts of a motor-glider L-17, was a double high-wing monoplane with the wing of the "parasol", is equipped with two Mercedes engines capacity of 14 kW (19 HP).

Use the brakes carefully to avoid nose-over!


  • first group - left engine
  • second group - right engine


General Characteristics

  • Created On Windows
  • Wingspan 32.5ft (9.9m)
  • Length 22.8ft (6.9m)
  • Height 9.3ft (2.8m)
  • Empty Weight -2,836lbs (-1,286kg)
  • Loaded Weight 3,987lbs (1,808kg)


  • Horse Power/Weight Ratio 3.009
  • Wing Loading 4.8lbs/ft2 (23.2kg/m2)
  • Wing Area 837.6ft2 (77.8m2)
  • Drag Points 4366


  • Number of Parts 373
  • Control Surfaces 5
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    300 jselbach

    This is great and embodies the essence of early flight. Well done!

    3 months ago
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    5,638 toxicgamer88

    We need more ww1 creations like this good job

    3 months ago
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    7,137 HranitelYC

    Thank you, guys!

    3 months ago
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    55.6k Chancey21

    I don’t know what it is but I love it

    3 months ago
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    The perfect plane doesn’t exi...

    3 months ago
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    65.8k Treadmill103

    Very cool and great fun!

    3 months ago
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    10.7k Viper3000ad

    Wonderful aircraft, with a beautiful open cockpit. If you had the historic weight and the power of the engines it would be magnificent. Keep up the fantastic job.

    3 months ago
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    This is so cool!

    +1 3 months ago