AD 2009-06-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Agusta S.p.A. Model AB139 and AW139 Helicopters |
Unsafe Condition
In-flight losses of cockpit door windows, both left and right side, which could result in damage to critical components and loss of control of the helicopter.
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Required Actions
Replace cockpit door windows with re-designed windows to prevent separation from the helicopter. Install an additional strap for immediate jettison in an emergency. Install a new external emergency exit placard.
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Compliance Time
Within 30 hours time-in-service (TIS) or 30 days.
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Affected Aircraft
Agusta S.p.A. Model AB139 and AW139 helicopters, serial numbers 31005 through 31131 (except 31007, 31094, and 31124), 31201 through 31209, and 41001 through 41013 (except 41012), certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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