AD 47-07-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fairchild Hiller Corporation | M-62A | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62A-3 | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62A-4 | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62B | Airworthiness Directives; Fairchild M-62 Series Aircraft |
| aircraft | Fairchild Hiller Corporation | M-62C | Airworthiness Directives; Fairchild M-62 Series Aircraft |
Unsafe Condition
The forward attachment of the vertical fin may fail due to insufficient reinforcement, leading to structural failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Trim the leading edge as required, install bracket Fairchild P/N 66317, and either maple filler block Fairchild P/N SK-2089-1 or blocks Fairchild P/N 66300-22 and 66300-23.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
at next periodic inspection
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Fairchild Hiller Corporation M-62A, M-62A-3, M-62A-4, M-62B, M-62C aircraft
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Vertical Fin Attachment
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_47-07-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-07-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Fairchild M-62 Series Aircraft Subject: Vertical Fin Attachment Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Fairchild Hiller Corporation Model: M-62A | M-62A-3 | M-62A-4 | M-62B | M-62C Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 47-07-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-07-06 SUBJECT HEADING: Airworthiness Directives; Fairchild M-62 Series Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-07-06 FAIRCHILD: (Was Mandatory Note 8 of AD-724-2.) Applies to M-62 Series Aircraft. Compliance required at next periodic inspection. In order to reinforce the forward attachment of the vertical fin, trim the leading edge as required and install bracket, Fairchild P/N 66317 and either maple filler block, Fairchild P/N SK- 2089-1, or blocks, Fairchild P/N 66300-22 and 66300-23. (Fairchild Service Bulletin 44-62-1 dated October 31, 1944, covers this same subject.) FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_47-07-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-07-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Fairchild M-62 Series Aircraft Subject: Vertical Fin Attachment Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Fairchild Hiller Corporation Model: M-62A | M-62A-3 | M-62A-4 | M-62B | M-62C Product Type: Aircraft Product Subtype: Small 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: 47-07-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-07-06 SUBJECT HEADING: Airworthiness Directives; Fairchild M-62 Series Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-07-06 FAIRCHILD: (Was Mandatory Note 8 of AD-724-2.) Applies to M-62 Series Aircraft. Compliance required at next periodic inspection. In order to reinforce the forward attachment of the vertical fin, trim the leading edge as required and install bracket, Fairchild P/N 66317 and either maple filler block, Fairchild P/N SK- 2089-1, or blocks, Fairchild P/N 66300-22 and 66300-23. (Fairchild Service Bulletin 44-62-1 dated October 31, 1944, covers this same subject.) FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.
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