AD 62-18-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | D & R Nevada LLC | 30 | Airworthiness Directives; GENERAL DYNAMICS/CONVAIR Model 30 Series Aircraft |
| aircraft | D & R Nevada LLC | 30A | Airworthiness Directives; GENERAL DYNAMICS/CONVAIR Model 30 Series Aircraft |
Unsafe Condition
Cracking of the pylon forward engine thrust beacon channels, part numbers 30-24011-71 and -72, particularly in the area of the relief radius near the aft end of each channel.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct a close visual inspection of channels P/N 30-24011-71 and -72 for cracking within 50 hours' time in service after the AD's effective date, and every 100 hours thereafter. Stop drill cracks not exceeding 1.5 inches with a 1/4-inch drill and inspect every 12 hours. Replace channels with cracks over 1.5 inches or in the horizontal web before further flight. Discontinue inspections after installing parts from Alert Service Bulletin A54-4.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 50 hours' time in service following the effective date of this AD unless already accomplished within the last 50 hours' time in service, and thereafter at periods not to exceed 100 hours' time in service from the last inspection.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
GENERAL DYNAMICS/CONVAIR Model 30 Series Aircraft, including models 30 and 30A.
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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