Propellers

Editorial Staff

Wednesday, June 17, 2020 at 11:20 AM ET

Verified

** Illustration by Chris Gall**

Key Takeaways:

Propeller issues, including dynamic imbalance, material corrosion, and stripped components, led to excessive vibrations or operational failures in several aircraft.
Incidents ranged from propeller detachment mid-flight, potentially due to improper installation and missing logbook entries, to a charred propeller resulting from loose bolts and hydrogen embrittlement of hardware.
These cases underscore the critical need for thorough maintenance, proper installation techniques, and vigilant inspections to prevent propeller-related failures and ensure flight safety.

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Cessna 208B Grand Caravan

Out Of Balance

Editorial Staff