AD 76-09-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | 382 | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382B | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382E | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382F | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382G | LOCKHEED Model 382 Series Airplanes |
Unsafe Condition
Failure of the crank arm or servo valve assembly in the rudder, aileron, or elevator systems could result in loss of control.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the crank arm for rudder, aileron, and elevator systems per Lockheed Alert Service Bulletin A 382-27-17. Replace crank arms or servo valve assembly if they do not pass inspection. Use replacement cranks identified with a 'V' index mark or straight line index mark.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
before further flight
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Affected Aircraft
Lockheed Model 382 series airplanes below serial number 4673
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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