Manufacturer
Airbus Helicopters
Number
FAA 2020-20-14
Model(s)
SA365N/N1/N2, AS365N3, EC155B/B1/B3, AS355F/F1/F2, AS355N/NP, and EC130B4, and EC130T2
Published Date
Effective Date
Summary
Requires inspecting the main rotor servo actuators, and depending on the inspection results, replacing the affected part, applying a slippage mark, and reporting information. Prompted by an incident of a sudden, strong nose-up attitude followed by intensive vibrations and increased loads on the flight controls during a cruise flight.
UUID
396