Indicating / Recording Systems – Flight Data Recording System – Check
Superseded. Comply with G-2023-0003, which replaces this document.
- Published
- Effective
- Deadline
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of BAe ATP aircraft must perform an FDR/DARU data download and inspection within three months of 29 June 2022 and repeat every six months thereafter, following BAE Systems Service Bulletin ATP-31-027. Any signs of moisture must be reported to BAE Systems, and the inspection area must be dried before closing. Findings after each inspection must be communicated to BAE as specified.
Summary
Civil Aviation Authority Airworthiness Directive G-2022-0012 addresses the BAe ATP aircraft series, focusing on the flight data recorder (FDR) and data acquisition and recording unit (DARU). This directive mandates increased frequency of data downloads and inspections to detect and prevent moisture ingress issues affecting the FDR, particularly on aircraft equipped with large freight doors.
What changed
This Airworthiness Directive introduces a requirement to perform FDR/DARU data downloads every six months, starting within three months of the effective date, to verify correct functioning and detect moisture ingress. It follows findings from a serious incident investigation and a related safety recommendation, prompting BAE Systems to issue a service bulletin increasing inspection frequency and working on a protective modification.
Why it matters
This directive is critical for operators and maintenance organizations to ensure the reliability of flight data recording systems, which are essential for flight safety and incident investigations. Moisture ingress can cause intermittent recording faults, potentially compromising data integrity. Compliance helps prevent equipment failure and supports ongoing airworthiness and regulatory adherence.
More for Bae Systems (Operations) ATP
All 9- EASA AD G-2023-0003Indicating / Recording Systems — Flight Data Recording System — CheckMay 30, 2023
- EASA AD G-2023-0002Navigation — Radio Altimeter Antenna Installation — ModificationApr 26, 2023
- EASA AD G-2022-0020Time Limits / Maintenance Checks — Airworthiness Limitations — Amendment / ImplementationDec 26, 2022
- EASA AD G-2022-0016Time Limits / Maintenance Checks – Airworthiness Limitations – Amendment / ImplementationAug 12, 2022
- EASA AD G-2022-0015
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