Airworthiness Directives; Leonardo S.p.a Helicopters
The comment period closed Aug 28, 2026.
The FAA proposes to supersede Airworthiness Directive (AD) 2021-12-10, which applies to certain Leonardo S.p.a. Model AB139 and AW139 helicopters. AD 2021-12-10 requires installing a placard on the primary stretcher unit. Since the FAA issued AD 2021-12-10, Aerolite (the manufacturer of the stretcher unit), developed a modification of the primary stretcher unit to improve its structural properties
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- Jul 14, 2026
Rule published
Airworthiness Directives; Leonardo S.p.a Helicopters
Transportation Department
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