AD 2017-26-07

Recurring final rule
Data completeness: 80%

Airworthiness Directives; The Boeing Company Airplanes

AD Number
2017-26-07
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2017-0519
FR Citation
83 FR 229

Applicability

TypeManufacturerModelDetails
aircraft Boeing Company Airworthiness Directives; The Boeing Company Airplanes

Unsafe Condition

fatigue cracking found in the fuselage frame web at station (STA) 1681, below the floor line at stringer S-17L

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

Required Actions

inspect the fuselage frame for existing repairs, repetitive inspections of the frame, and applicable repairs

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

Compliance Time

Within 50 flight hours

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

Affected Aircraft

The Boeing Company Model 757-200, -200CB, and -300 series airplanes

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

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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