AD 2021-12-10
Unsafe Condition
a design deficiency which affects the primary stretcher unit of the 3-stretcher kit, if not addressed, could lead, in case of an emergency landing, to failure of the primary stretcher, possibly resulting in injury to helicopter occupants.
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Required Actions
installing a placard on the primary stretcher stating a limitation of 61 kg (134.5 lbs) for the maximum allowable weight of the occupant on the primary stretcher
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Compliance Time
Before further flight
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Affected Aircraft
Leonardo S.p.a. Model AB139 and AW139 helicopters with 3-stretcher kit part number 139084-501 installed
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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