Sikorsky to start S-434 certification tests in January | Aviation International News

Sikorsky to start S-434 certification tests in January

Sikorsky will start certification testing on the S-434 light turbine single in January, thus postponing the target certification date to December next year

By Thierry Dubois • Writer

September 30, 2010

Sikorsky will start certification testing on the S-434 light turbine single in January, thus postponing the target certification date to December next year.

“We have completed more than 50 hours of development flight tests to mitigate risks and develop new systems,” a Sikorsky spokesperson told AIN. Engineers are now conforming two aircraft for certification flight tests, and they anticipate 75 to 100 hours of trials. These will include endurance, flight strain, flight handling qualities, performance, engine installation and noise tests.

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