AD 65-22-01
final rule
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lester Branchflower | Army L-13 Series | Airworthiness Directives; Convair Model Army Surplus L-13 Series Airplanes |
Unsafe Condition
Failures of channel P/N 105-1011321-14 which transmits loads from the wing to the lift strut.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace block assemblies P/N 105-1011321-16 with one piece fittings as indicated in Figures 1 and 2 or an equivalent modification approved by the Chief, Aircraft Engineering Division, FAA Western Region.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 50 hours' time in service after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Convair Model Army Surplus L-13 Series Airplanes (Basic and Modified) including restricted category airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Wing Channels
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_65-22-01.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 65-22-01 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Convair Model Army Surplus L-13 Series Airplanes Subject: Wing Channels Status: Current Citation: (Federal Register: September 15, 1965) Citation Publish Date: 09/15/1965 Effective Date: 10/15/1965 Make: Lester Branchflower Model: Army L-13 Series Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 65-22-01 CITATION: [Federal Register: September 15, 1965] PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-137 AD NUMBER: 65-22-01 SUBJECT HEADING: Airworthiness Directives; Convair Model Army Surplus L-13 Series Airplanes ACTION: SUMMARY: DATES: Effective October 15, 1965. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 65-22-01 CONVAIR: Amdt. 39-137 Part 39 Federal Register September 15, 1965. Applies to Army Surplus L-13 Series Airplanes (Basic and Modified) Including Restricted Category Airplanes. Compliance required within the next 50 hours' time in service after the effective date of this AD, unless already accomplished. There have been failures of channel, P/N 105-1011321-14, which transmits loads from the wing to the lift strut. To correct this condition, accomplish the following: For aircraft certificated under T.C. 4A15, and for aircraft certificated in the restricted category under Part 8, replace block assemblies, P/N 105-1011321-16 (consisting of .064 24STAL channel, P/N 105-1011321-14 and block P/N 105-1011327) with one piece fittings as indicated in Figures 1 and 2 or an equivalent modification approved by the Chief, Aircraft Engineering Division, FAA Western Region. This directive effective October 15, 1965. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_65-22-01.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 65-22-01 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Convair Model Army Surplus L-13 Series Airplanes Subject: Wing Channels Status: Current Citation: (Federal Register: September 15, 1965) Citation Publish Date: 09/15/1965 Effective Date: 10/15/1965 Make: Lester Branchflower Model: Army L-13 Series 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: AIRWORTHINESS DIRECTIVES FINAL RULES: 65-22-01 CITATION: [Federal Register: September 15, 1965] PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-137 AD NUMBER: 65-22-01 SUBJECT HEADING: Airworthiness Directives; Convair Model Army Surplus L-13 Series Airplanes ACTION: SUMMARY: DATES: Effective October 15, 1965. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 65-22-01 CONVAIR: Amdt. 39-137 Part 39 Federal Register September 15, 1965. Applies to Army Surplus L-13 Series Airplanes (Basic and Modified) Including Restricted Category Airplanes. Compliance required within the next 50 hours' time in service after the effective date of this AD, unless already accomplished. There have been failures of channel, P/N 105-1011321-14, which transmits loads from the wing to the lift strut. To correct this condition, accomplish the following: For aircraft certificated under T.C. 4A15, and for aircraft certificated in the restricted category under Part 8, replace block assemblies, P/N 105-1011321-16 (consisting of .064 24STAL channel, P/N 105-1011321-14 and block P/N 105-1011327) with one piece fittings as indicated in Figures 1 and 2 or an equivalent modification approved by the Chief, Aircraft Engineering Division, FAA Western Region. This directive effective October 15, 1965. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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