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Sun, Feb 13, 2011

AD: Hamilton Sundstrand Propellers

AD NUMBER: 2011-04-02

MANUFACTURER: Hamilton Sundstrand Propellers Model 247F Propellers
SUBJECT: Airworthiness Directive 2011-04-02

SUMMARY: This AD requires removing affected propeller blades from service. This AD was prompted by reports of blades with corrosion pits in the tulip area of the blades. The FAA is issuing this AD to prevent cracks from developing in the tulip area of the blade, which could result in separation of the blade and possible loss of airplane control.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/8D422DB0F653C7BB8625783200562215?OpenDocument

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