AD 2026-04-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Leonardo | S.p.A. | Airworthiness Directives; Leonardo S.p.A. Helicopters |
Unsafe Condition
Interference found in the overhead panel area between the electrical cables and adjacent connectors could result in chafing of the electrical cables, leading to a fire in the overhead panel with consequent loss of control of the helicopter.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitively inspect the overhead panel and, depending on the results, repair or replace damaged wires. Modify the overhead panel on certain helicopters.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the compliance times specified in EASA AD 2025-0094, adjusted as per the exceptions in this AD.
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Affected Aircraft
All Leonardo S.p.A. Model AB139 and AW139 helicopters, certificated in any category.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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