AD 2006-07-12

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 737-100, -200, -200C, -300, -400, and -500 Series Airplanes

AD Number
2006-07-12
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2005-20918
FR Citation
71 FR 16211

Applicability

TypeManufacturerModelDetails
aircraft Boeing 737-100 Airworthiness Directives; Boeing Model 737-100, -200, -200C, -300, -400, and -500 Series Airplanes

Unsafe Condition

Fatigue cracks resulting from scribe lines on pressurized fuselage structure, which can lead to rapid decompression of the airplane.

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

Required Actions

Inspect fuselage skin at certain lap joints, butt joints, external repair doublers, and other areas for scribe lines and cracks. Take investigative/corrective actions if necessary, as specified in the AD.

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

Compliance Time

Within 12 months of the effective date (May 5, 2006).

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

Affected Aircraft

All Boeing Model 737-100, -200, -200C, -300, -400, and -500 series airplanes.

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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