AD 2025-10-02

final rule
Data completeness: 80%

Airworthiness Directives; Airbus Helicopters

AD Number
2025-10-02
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2024-2663
FR Citation
90 FR 23427

Applicability

TypeManufacturerModelDetails
aircraft Airbus Helicopters Model EC225LP Airworthiness Directives; Airbus Helicopters
aircraft Aviat Various Airworthiness Directives; Airbus Helicopters

Unsafe Condition

The identification of missing electrical bonding on a certain part-numbered additional and optional search light installed on some Model EC 225 LP helicopters, which could get struck by lightning, leading to potential total loss of electrical distribution, with loss of electrically supplied systems, and subsequent reduced control of the helicopter.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Installing an electrical bonding braid modification and prohibiting installing that part-numbered search light unless the modification is done.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 50 flight hours

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Airbus Helicopters Model EC225LP helicopters, certificated in any category, as identified in European Union Aviation Safety Agency AD 2023-0030, dated February 2, 2023 (EASA AD 2023-0030).

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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