AD 2012-14-14

final rule
Data completeness: 70%

Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

AD Number
2012-14-14
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2012-0356
FR Citation
77 FR 44116

Applicability

TypeManufacturerModelDetails
aircraft Eurocopter Deutschland GmbH Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

Unsafe Condition

Uncommanded activation of the hoist cable cutter function on the hoist system operator control handle.

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

Required Actions

Deactivate the entire hoist system or deactivate the hoist system cable cutter function on the operator control handle.

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

Compliance Time

Before further flight

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

Affected Aircraft

Eurocopter Deutschland GmbH MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK B-1, MBB-BK 117 B-2, and MBB-BK C-1 helicopters equipped with external hoist system Part Number 117-80403 or 117-804061.

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

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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