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  • Saab 340 propeller flange

Saab 340 propeller flange

This shows the propeller flange still attached to the rear of the propeller. Note that the attachment nuts were in the process of being removed by ATSB investigators onsite.

by Frank Jackman | October 10, 2018

fatigue crack leads to fractured propeller flange

Source: ATSB
Saab 340 propeller separation incident, March 17, 2017, near Sydney

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