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Airworthiness Directive

AD 99-10-10: Boeing Model 747-200, -300, and -400 Series Airplanes

Airworthiness Directives; Boeing Model 747-200, -300, and -400 Series Airplanes

Effective
Jun 15, 1999
Published
May 11, 1999
Registered aircraft
5

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

  • Boeing 747-200
  • Boeing 747-200B
  • Boeing 747-200C
  • Boeing 747-200F
  • Boeing 747-300 SERIES
  • 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 Service Bulletin 747-54-2155, Revision 2, dated June 6, 1996. Only with: 747-200 and -300 only when equipped with General Electric CF6-80C2 series engines; excludes airplanes with strut/wing structure modifications per AD 95-13-05 or AD 95-13-06.
  • Only with: 747-200 and -300 only when equipped with General Electric CF6-80C2 series engines; excludes airplanes with strut/wing structure modifications per AD 95-13-05 or AD 95-13-06.

Applicability

From the AD text
Model 747-200 and -300 series airplanes equipped with General Electric Model CF6-80C2 series engines, and Model 747-400 series airplanes; as listed in Boeing Service Bulletin 747-54-2155, Revision 2, dated June 6, 1996, certificated in any category; except those airplanes on which modifications of the strut/wing structure have been accomplished in accordance either of the following AD's: AD 95-13-05, amendment 39-9285 (60 FR 33333, June 28, 1995), or AD 95-13-06, amendment 39-9286 (60 FR 33338, June 28, 1995).

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