Airworthiness Directive
AD 2004-07-20: Boeing Model 747-400 and -400D Series Airplanes
Airworthiness Directives; Boeing Model 747-400 and -400D Series Airplanes
- Effective
- Apr 21, 2004
- Published
- Apr 6, 2004
- Registered aircraft
- 5
Models this AD may apply to
AI-extracted — verify against originalMatched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.
Aircraft
- Boeing 747-400
- Boeing 747-400BCF
- Boeing 747-400D
- Boeing 747-400ERF
- Boeing 747-400F
- Boeing 747-400M
- Boeing 747-400SF
- Boeing 747-400UF
- Serial numbers per Boeing Alert Service Bulletin 747-21A2427, dated April 24, 2003
Applicability
From the AD textModel 747-400 and -400D series airplanes, as listed in Boeing Alert Service Bulletin 747-21A2427, dated April 24, 2003; certificated in any category.
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