Superseded. This AD was superseded by AD 2016-13-02. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2016-09-04
Effective 06/06/2016 · Published 05/02/2016
Airworthiness Directives; Bombardier, Inc. Airplanes
Summary
We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This AD was prompted by the discovery of a number of incorrectly calibrated angle of attack (AOA) transducers installed in the stall protection system. This AD requires replacement of incorrectly calibrated AOA transducers. We are issuing this AD to detect and replace incorrect…