AD 96-12-25
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bell Helicopter Textron, Inc. | 204B | Airworthiness Directives; Bell Helicopter Textron, Inc. Model 204B Helicopters |
Unsafe Condition
Debonding of the main spar internal leading edge doubler fabricated from clad aluminum instead of bare aluminum material, which could lead to failure of a tail rotor blade and subsequent loss of control of the helicopter.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Within 10 hours time-in-service after the effective date, and every 7 calendar days thereafter, visually inspect each tail rotor blade for peeling, flaking, or bubbling paint, or corrosion along bond lines. If paint issues are found, remove affected paint and inspect for corrosion. Replace the blade with an airworthy one if corrosion is discovered.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 10 hours time-in-service after the effective date of this AD, and thereafter at intervals of not more than 7 calendar days.
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Affected Aircraft
Bell Helicopter Textron, Inc. Model 204B helicopters, serial numbers 2001 through 2070 and 2196 through 2199, with tail rotor blades part number 204-011-702-015 or -121, specific serial numbers listed in the AD.
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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