AD Amdt-39-9973

Recurring final rule
Data completeness: 70%

Airworthiness Directives; McCauley Propeller Systems 1A103/TCM Series Propellers

AD Number
Amdt-39-9973
Status
final_rule
Effective Date
Product Category
propeller
Docket
Docket No. 97-ANE-06
FR Citation
62 FR 16064

Unsafe Condition

Propeller separation due to hub fatigue cracking

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

Required Actions

Perform initial dye penetrant inspection for cracks in the propeller hub, replace propellers with cracks exceeding acceptable limits, rework those within limits, and conduct repetitive inspections.

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

Compliance Time

Before further flight

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

Affected Aircraft

McCauley Propeller Systems 1A103/TCM series propellers

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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View Official Source ↗