AD 98-14-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | 172R | Airworthiness Directives; Cessna Model 172R Airplanes |
Unsafe Condition
Reduced structural rigidity at the lower forward doorpost bulkhead, which could result in structural cracking and possible loss of control of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install specified rivets in accordance with Cessna Service Bulletin No. SB97-53-02. Special flight permits may be issued to operate the airplane to a location where the requirements can be accomplished.
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Compliance Time
within the next 100 hours time-in-service (TIS) after the effective date of this AD
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Affected Aircraft
Cessna Model 172R airplanes with serial numbers 17280004 through 17280016, 17280018 through 17280050, 17280052 through 17280058, 17280060 through 17280062, 17280064, 17280066 through 17280082, 17280085 through 17280099, 17280101 through 17280113, 17280115, 17280116, 17280118 through 17280125, 17280128 through 17280131, and 17280138.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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