AD 2009-02-05

final rule
Data completeness: 80%

Airworthiness Directives; Boeing Model 777 Airplanes

AD Number
2009-02-05
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2007-0254
FR Citation
74 FR 8726

Applicability

TypeManufacturerModelDetails
aircraft Boeing 777 Airworthiness Directives; Boeing Model 777 Airplanes

Unsafe Condition

Detrimental effects could occur on certain airplane information management system (AIMS) software during flight, potentially leading to an unannunciated loss of cabin pressure.

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Required Actions

Install the AIMS Blockpoint 2006 (BP06) operational software by performing all actions in accordance with the Accomplishment Instructions of Boeing Service Bulletin 777-31A0119 or 777-31A0120, both Revision 2, both dated June 12, 2008.

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Compliance Time

Within 15 months after the effective date of this AD.

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Affected Aircraft

Boeing Model 777-200, -200LR, -300, and -300ER series airplanes, certificated in any category, as identified in Boeing Service Bulletins 777-31A0119 and 777-31A0120, both Revision 2, both dated June 12, 2008.

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Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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