AD 2021-26-29
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Leonardo S.p.a. Helicopters |
Unsafe Condition
Failure of a yaw pedal adjuster, which could result in reduced yaw control of the helicopter.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the affected pilot and co-pilot assemblies and re-identify each affected part after it has been modified. The modification includes replacing the pedal main support assembly, adjuster screw assembly, knob assembly, and spring pin, and removing the additional end stroke stops that were installed on the pilot and co-pilot pedal assemblies using the modification specified in EASA AD 2019-0252. EASA AD 2021-0199 also provides an option to replace an affected part with a non-affected part instead of doing the modification.
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Compliance Time
Before further flight
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Affected Aircraft
All Leonardo S.p.a. Model AW169 helicopters, all serial numbers.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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