AD 2018-20-03
Unsafe Condition
The failure of the propeller blade lag screws, which could lead to in-flight propeller blade detachment, possibly resulting in damage to the powered sailplane and/or injury to persons on the ground.
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Required Actions
Remove the affected propeller blades and install modified propeller blades marked with change letter ``A'' or ``B''.
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Compliance Time
Before further flight
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Affected Aircraft
Hoffmann GmbH & Co. KG model HO-V 62 propellers without modified blades marked with change letter ``A'' or ``B'' suffix to the serial number (S/N).
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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