AD Amdt-39-13123
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Kaman | Aerospace Corporation Model K-1200 | Airworthiness Directives; Kaman Aerospace Corporation Model K-1200 Helicopters |
Unsafe Condition
Fatigue failure of the rotor shaft, teeter pin assembly, and flap clevis assembly, which could lead to loss of control of the helicopter.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the existing AD to remove the life limit for the specified flap clevis assembly. Retain the requirement to reduce the life limit of the rotor shaft and teeter pin assembly. Establish a life limit for the flap clevis assembly.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Kaman Aerospace Corporation Model K-1200 helicopters, as specified in the AD applicability section.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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