This affects turbine aircraft and a wide variety. Here is a list of someone
the more commonly owned aircraft manufacturers read the AD starting on page
5 for the whole list.

AERO COMMANDER 680T, 680V, 681, 690, 695
AIR TRACTOR
Beechcraft Bonanza A36, A36TC
CESSNA Skywagon or Staionair 206, 402, 208

Airworthiness or AD Number 2009-10-14
2009-10-14 – Hartzell Propeller, Inc. – HC-A3MV
2009-10-14 – Hartzell Propeller, Inc. – HC-A3V
2009-10-14 – Hartzell Propeller, Inc. – HC-B3T
2009-10-14 – Hartzell Propeller, Inc. – HC-B4MP-3
2009-10-14 – Hartzell Propeller, Inc. – HC-B4TN-5
2009-10-14 – Hartzell Propeller, Inc. – HC-B5MA-2
2009-10-14 – Hartzell Propeller, Inc. – HC-B5MA-3
2009-10-14 – Hartzell Propeller, Inc. – HC-B5MA-5
2009-10-14 – Hartzell Propeller, Inc. – HC-B5MP-3
2009-10-14 – Hartzell Propeller, Inc. – HC-B5MP-5

2009-10-14.pdf