Superseded. This AD was superseded by AD 2018-20-08. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2018-02-18
Effective 02/21/2018 · Published 02/06/2018
Airworthiness Directives; Airbus Airplanes
Summary
We are adopting a new airworthiness directive (AD) for certain Airbus Model A318, A319, and A320 series airplanes and Model A321-111, -112, -131, -211, -212, -213, -231, -232 airplanes. This AD requires revising the airplane flight manual (AFM) to provide guidance to the flight crew for emergency procedures when erroneous airspeed indications are displayed on the back-up speed scale (BUSS). This AD was prompted by a…