Continued Airworthiness

MT-Propeller encourages their customers to report to the MT-Propeller Engineering Team the following items, if one of the issues mentioned below
occur during operation:

1) The following are regarded as Hazardous Propeller Effects:
a) The development of excessive drag,
b) A significant thrust in a direction opposite to the commands by the pilot.
c) A loss of the propeller or any major portion of the propeller during operation.
d) A failure that results in excessive unbalance.

2) The following are regarded as Major Propeller Effects:
a) An inability to feather the propeller (applicable to feathering propellers).
b) An inability to change the propeller pitch when required.
c) An uncommanded change in pitch.
d) An uncontrollable torque or speed fluctuation.

(Please report any bugs or suggestions to: support@mt-propeller.com )