AD 99-01-10

final rule

Data completeness: 70%

Airworthiness Directives; BOEING Model 747 Series Airplanes

AD Number: 99-01-10
Status: final_rule
Effective Date: January 15, 1999
Product Category: aircraft
Docket: 98-NM-327-AD
FR Citation: (Federal Register: December 31, 1998 (Volume 63, Number 251))

Applicability

Type	Manufacturer	Model	Details
aircraft	The Boeing Company	747-100 Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-100B Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-100B SUD Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-200B Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-200C Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-200F Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-300 Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-400 Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-400D Series	Airworthiness Directives; BOEING Model 747 Series Airplanes
aircraft	The Boeing Company	747-400F Series	Airworthiness Directives; BOEING Model 747 Series Airplanes

Unsafe Condition

Diagonal Brace

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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