AD 2001-15-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Eurocopter | France Model AS-365N3 | Airworthiness Directives; Eurocopter France Model AS-365N3 Helicopters |
Unsafe Condition
Design problem in the FADEC 'power loss printed circuit board' software found during laboratory testing, which could lead to loss of the FADEC one-engine-inoperative power and subsequent loss of control of the helicopter.
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Required Actions
Modify the FADEC software in accordance with Eurocopter France Service Bulletin No. 71.00.13, Revision 1, dated October 17, 2000. The modification must be done as specified in the Accomplishment Instructions of the service bulletin.
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Compliance Time
Within 90 days after the effective date of this AD, unless previously accomplished.
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Affected Aircraft
Eurocopter France Model AS-365N3 helicopters, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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