EASA AD 2024-0140
Flight Controls — Angle of Attack Probes — Replacement
Summary
Flight Controls — Angle of Attack Probes — Replacement is a regulatory document concerning the ATR42 and ATR72 aircraft models. It addresses the replacement requirements for angle of attack probes used in the flight control systems of these aircraft. The document aims to ensure continued airworthiness and safety by specifying necessary maintenance actions.
What Changed
This document introduces mandatory replacement procedures for the angle of attack probes on ATR42 and ATR72 aircraft. It establishes updated maintenance requirements to replace these probes to maintain accurate flight control inputs. The regulation is new and focuses on improving reliability of flight control sensors.
Why It Matters
This matters to aviation professionals because angle of attack probes are critical for safe flight control operations. Ensuring their timely replacement helps prevent erroneous flight data that could lead to unsafe conditions. Operators, maintenance organizations, and compliance teams must be aware of these requirements to avoid regulatory penalties and maintain aircraft safety.
What To Do
Affected operators and maintenance providers must identify ATR42 and ATR72 aircraft equipped with the specified angle of attack probes and plan for their replacement as outlined in the document. Compliance deadlines and detailed procedures should be followed strictly to ensure regulatory compliance and flight safety. Stakeholders should review maintenance records and schedule replacements accordingly.