Stabilizers — Horizontal Stabilizer Rear Spar Attachment Angles — Inspection
- Published
- Effective
- Deadline
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators must perform a detailed inspection of the horizontal stabilizer rear spar attachment angles within 12 months from 2019-07-25. If corrosion or damage is found, affected parts must be replaced or repaired before the next flight. Inspection results, including no findings, must be reported to Fokker Services within 30 days after inspection. Only new or inspected parts free of corrosion may be installed from the effective date.
Summary
EASA Airworthiness Directive 2019-0163 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Fokker F27 Mark 050, Mark 0502, and Mark 0604 aeroplanes. It mandates inspection of the horizontal stabilizer rear spar attachment angles to detect corrosion and prevent potential structural failure. The directive applies to all serial numbers of the specified aircraft models.
What changed
This new airworthiness directive introduces a one-time detailed inspection requirement for the horizontal stabilizer rear spar attachment angles on affected Fokker F27 aeroplanes. It requires operators to inspect for corrosion, perform necessary repairs or replacements, and report findings to Fokker Services. The directive also permits installation of new or inspected parts that are free from corrosion.
Why it matters
This directive is critical for maintaining the structural integrity of the horizontal stabilizer, which is essential for safe flight control. Corrosion in the rear spar attachment angles can reduce load carrying capacity and elevator load transfer, potentially compromising aircraft control. Compliance ensures continued airworthiness and prevents unsafe conditions that could lead to accidents.
More for Fokker F27
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- EASA AD 2023-0217Landing Gear — Main Landing Gear Upper Member — InspectionDec 19, 2023
- EASA AD 2023-0170Time Limits / Maintenance Checks – ALS Part 2 – Airworthiness Limitations Items and Safe Life Items – ImplementationSep 6, 2023
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