AD 2003-03-03

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 777 Series Airplanes Equipped With Rolls-Royce Model Trent 800 Series Engines

AD Number
2003-03-03
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 2002-NM-318-AD
FR Citation
68 FR 4096

Applicability

TypeManufacturerModelDetails
aircraft Boeing 777 Airworthiness Directives; Boeing Model 777 Series Airplanes Equipped With Rolls-Royce Model Trent 800 Series Engines
engine Rolls-Royce Trent 800 Series Airworthiness Directives; Boeing Model 777 Series Airplanes Equipped With Rolls-Royce Model Trent 800 Series Engines

Unsafe Condition

Ingestion of ice during operation in icing conditions could cause shutdown of both engines, resulting in a forced landing.

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

Required Actions

Revise the Airplane Flight Manual to specify that the engine anti-ice must be 'on' during all ground and flight operations when icing conditions exist or are anticipated.

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

Boeing Model 777 series airplanes equipped with Rolls-Royce Model Trent 800 series engines.

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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View Official Source ↗ Find More ADs for Boeing 777

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