AD 65-22-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | 1329-23A | LOCKHEED Model 1329 Airplanes |
| aircraft | Lockheed Martin Corporation | 1329-23D | LOCKHEED Model 1329 Airplanes |
Unsafe Condition
Uncontrolled pitch trim actuation due to potential failure of A-723L, A-723LA, A-723LD, and A-723N stabilizer trim contactors.
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Required Actions
Inspect and repair as per Lockheed Alert Service Bulletin No. 329-218 or an equivalent FAA-approved inspection and repair.
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Compliance Time
within the next 10 hours' time in service after the effective date of this AD
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Affected Aircraft
Lockheed Model 1329 Airplanes, Serial Numbers 5001 through 5063
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Federal Register Abstract
Horizontal Stabilizer Trim System
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_65-22-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 65-22-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: LOCKHEED Model 1329 Airplanes Subject: Horizontal Stabilizer Trim System Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 09/29/1965 Make: Lockheed Martin Corporation Model: 1329-23A | 1329-23D Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: Updated RGL applicability to match AD applicability; CAR C-11-185 AIRWORTHINESS DIRECTIVES FINAL RULES: 65-22-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-139 AD NUMBER: 65-22-02 SUBJECT HEADING: LOCKHEED Model 1329 Airplanes ACTION: SUMMARY: DATES: Effective September 29, 1965. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 65-22-02 LOCKHEED: Amdt. 39-139 Part 39 Federal Register September 29, 1965. Applies to Model 1329 Airplanes, Serial Numbers 5001 through 5063. Compliance required within the next 10 hours' time in service after the effective date of this AD, unless already accomplished. To prevent uncontrolled pitch trim actuation, accomplish the inspection and repair as described in Lockheed Alert Service Bulletin No. 329-218, "Horizontal Stabilizer Trim System- Inspection of A-723L, A-723LA, A-723LD, and A-723N Stabilizer Trim Contactors," or perform an equivalent FAA-approved inspection and repair. This directive effective September 29, 1965. FOOTER:
Document Text
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AD Final Rules - DRS_65-22-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 65-22-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: LOCKHEED Model 1329 Airplanes Subject: Horizontal Stabilizer Trim System Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 09/29/1965 Make: Lockheed Martin Corporation Model: 1329-23A | 1329-23D Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: Updated RGL applicability to match AD applicability; CAR C-11-185 AIRWORTHINESS DIRECTIVES FINAL RULES: 65-22-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-139 AD NUMBER: 65-22-02 SUBJECT HEADING: LOCKHEED Model 1329 Airplanes ACTION: SUMMARY: DATES: Effective September 29, 1965. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 65-22-02 LOCKHEED: Amdt. 39-139 Part 39 Federal Register September 29, 1965. Applies to Model 1329 Airplanes, Serial Numbers 5001 through 5063. Compliance required within the next 10 hours' time in service after the effective date of this AD, unless already accomplished. To prevent uncontrolled pitch trim actuation, accomplish the inspection and repair as described in Lockheed Alert Service Bulletin No. 329-218, "Horizontal Stabilizer Trim System- Inspection of A-723L, A-723LA, A-723LD, and A-723N Stabilizer Trim Contactors," or perform an equivalent FAA-approved inspection and repair. This directive effective September 29, 1965. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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