AD 87-08-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | 188A | LOCKHEED-CALIFORNIA COMPANY Model L-188A and L-188C Airplanes |
| aircraft | Lockheed Martin Corporation | 188C | LOCKHEED-CALIFORNIA COMPANY Model L-188A and L-188C Airplanes |
Unsafe Condition
Airframe vibration from an open wing air start access door.
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Required Actions
Modify the air start door in accordance with Lockheed Drawing 842715, dated February 18, 1986, or later revision approved by the Manager, Los Angeles Aircraft Certification Office. Alternate means of compliance may be used if approved by the same authority.
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Compliance Time
Within 500 hours time-in-service after the effective date of this AD
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Affected Aircraft
Lockheed Model L-188A and L-188C airplanes, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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