AD 81-26-04

final rule

Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT

AD Number
81-26-04
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft M7 Aerospace LLC SA226-AT Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT
aircraft M7 Aerospace LLC SA226-T Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT
aircraft M7 Aerospace LLC SA226-TC Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT

Unsafe Condition

Disengagement of the control cables from the control pulleys

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Install cable guards and retainers in each control column in accordance with Fairchild Swearingen Service Bulletin SB27-022 or an equivalent means approved by the Chief, Aircraft Certification Division, FAA, Southwest 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 but not later than January 15, 1982

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Swearingen Model SA226-T, S/N T201 through T290; SA226-AT, S/N AT001 through AT066; SA226-TC, S/N TC201 through TC255 airplanes certified in all categories

AI-generated summary from the source AD text. Verify against the official source before acting.

Federal Register Abstract

Cable Guard & Retainer Installation

Applicability Source Text

Show captured applicability text from the source AD
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AD Number:
81-26-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT
Subject:
Cable Guard & Retainer Installation
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
12/31/1981
Make:
M7 Aerospace LLC
Model:
SA226-AT | SA226-T | SA226-TC
Product Type:
Aircraft
Product Subtype:
Small/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Superseded AD: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Superseded By: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: 81-26-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-4284

AD NUMBER:   81-26-04

SUBJECT HEADING:   Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT

ACTION:  

SUMMARY:  

DATES:   Effective December 31, 1981.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
81-26-04 SWEARINGEN: Amendment 39-4284. Applies to Swearingen Model SA226-T, S/N T201 through T290; SA226-AT, S/N AT001 through AT066; SA226-TC, S/N TC201 through TC255 airplanes certified in all categories. Compliance required within the next 50 hours' time in service after the effective date of this AD but not later than January 15, 1982. Accomplishment of Fairchild Swearingen Service Bulletin SB27-022 issued January 5, 1979, satisfies the requirements of this AD (Airworthiness Docket No. 81-ASW-65).

To prevent disengagement of the control cables from the control pulleys, install cable guards and retainers in each control column in accordance with Fairchild Swearingen Service Bulletin SB27-022 issued January 5, 1979, or an equivalent means approved by the Chief, Aircraft Certification Division, FAA, Southwest Region.

A special flight permit may be issued in accordance with FAR 21.197 to allow flight of the aircraft to a location where this AD can be accomplished.

This amendment becomes effective December 31, 1981.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_81-26-04.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
81-26-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT
Subject:
Cable Guard & Retainer Installation
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
12/31/1981
Make:
M7 Aerospace LLC
Model:
SA226-AT | SA226-T | SA226-TC
Product Type:
Aircraft
Product Subtype:
Small/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: 81-26-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-4284

AD NUMBER:   81-26-04

SUBJECT HEADING:   Airworthiness Directives; Swearingen Model SA226-T, SA226-TC, and SA226-AT

ACTION:  

SUMMARY:  

DATES:   Effective December 31, 1981.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
81-26-04 SWEARINGEN: Amendment 39-4284. Applies to Swearingen Model SA226-T, S/N T201 through T290; SA226-AT, S/N AT001 through AT066; SA226-TC, S/N TC201 through TC255 airplanes certified in all categories. Compliance required within the next 50 hours' time in service after the effective date of this AD but not later than January 15, 1982. Accomplishment of Fairchild Swearingen Service Bulletin SB27-022 issued January 5, 1979, satisfies the requirements of this AD (Airworthiness Docket No. 81-ASW-65).

To prevent disengagement of the control cables from the control pulleys, install cable guards and retainers in each control column in accordance with Fairchild Swearingen Service Bulletin SB27-022 issued January 5, 1979, or an equivalent means approved by the Chief, Aircraft Certification Division, FAA, Southwest Region.

A special flight permit may be issued in accordance with FAR 21.197 to allow flight of the aircraft to a location where this AD can be accomplished.

This amendment becomes effective December 31, 1981.

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.