Retractable engine KTW Dr. Martin Thoma video test report - flap hinges with a difference

Retractable engine KTW Dr. Martin Thoma video test report - flap hinges with a difference

Video test report on the folding engine by Dr. Martin Thoma. The editorial team looked for this special highlight among the versatile folding engines for specific parameters and, in addition to the test, also created a step-by-step video instruction for installation. With impressions from the first flight day. The test report for the folding engine was created impartially.

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