AD 86-10-08

final rule

Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes

AD Number
86-10-08
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.
Technical illustration of an aircraft flight control surface and actuator
Problem area Flight controls

Applicability

TypeManufacturerModelDetails
aircraft M7 Aerospace LLC SA226-AT Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes
aircraft M7 Aerospace LLC SA226-T Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes
aircraft M7 Aerospace LLC SA226-TC Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes
aircraft M7 Aerospace LLC SA226-T(B) Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes
aircraft M7 Aerospace LLC SA227-AC (C-26A) Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes
aircraft M7 Aerospace LLC SA227-AT Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes
aircraft M7 Aerospace LLC SA227-TT Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes

Unsafe Condition

The elevator gust lock system may engage in flight, which could result in loss of elevator control.

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

Required Actions

Remove the elevator gust lock system components and install the alternate elevator gust lock and associated hardware per Fairchild Service Bulletins 226-27-041 (SA226 models) or 227-27-016 (SA227 models). Airplanes may be flown under FAR 21.197 to a location where this AD can be accomplished. Equivalent compliance may be approved by the FAA.

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

Compliance Time

within the next 200 hours time-in-service or the next 30 calendar days, whichever comes first, after the effective date of this AD

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

Affected Aircraft

Fairchild Models SA226 and SA227 airplanes with specific serial ranges: SA226-T (S/N T201-T275, T277-T291), SA226-T(B) (S/N T(B)276, T(B)292-T(B)417), SA226-AT (S/N AT001-AT074), SA226-TC (S/N TC201-TC419), SA227-TT (S/N TT421-TT555), SA227-AT (S/N AT423-AT631B), SA227-AC (S/N AC406, AC415, AC416, AC420-AC632)

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

Federal Register Abstract

Elevator Gust Lock System

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_86-10-08.html
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AD Number:
86-10-08
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-T...Show more
Subject:
Elevator Gust Lock System
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
05/28/1986
Make:
M7 Aerospace LLC
Model:
SA226-AT | SA226-T | SA226-TC | SA226-T(B) | SA227-AC (C-26A) | SA227-AT | SA227-TT
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: 86-10-08
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5315

AD NUMBER:   86-10-08

SUBJECT HEADING:   Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective May 28, 1986.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
86-10-08 FAIRCHILD: Amendment 39-5315. Applies to Models SA226 and SA227 airplanes (Serial Numbers (S/N) SA226-T, S/N T201 through T275, T277 through T291; SA226-T(B), S/N T(B)276, T(B)292 through T(B)417; SA226-AT, S/N AT001 through AT074; SA226-TC, S/N TC201 through TC419; SA227-TT, S/N TT421 through TT555; SA227-AT, S/N AT423 through AT631B; SA227-AC, S/N AC406, AC415, AC416, and AC420 through AC632) airplanes certificated in any category.

Compliance: Required within the next 200 hours time-in-service or the next 30 calendar days, whichever comes first, after the effective date of this AD, unless already accomplished.

To prevent the elevator gust lock from engaging in flight, accomplish the following:

(a) Remove the elevator gust lock system components and install the alternate elevator gust lock and associated hardware in accordance with the instructions in Fairchild Aircraft Corporation Service Bulletin (S/B) 226-27-041 revised February 18, 1986, for the SA226 airplane models, or S/B 227-27-016 revised February 18, 1986, for the SA227 airplane models.

(b) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished.

(c) An equivalent means of compliance may be used if approved by the Manager of the Airplane Certification Branch, ASW-150, Southwest Regional Office, FAA, Fort Worth, Texas 76101; telephone (817) 877-2070.

All persons affected by this directive may obtain copies of the document(s) referred to herein upon request to Fairchild Aircraft Corporation, Post Office Box 32486, San Antonio, Texas 78284, or FAA, Office of the Regional Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106.

This amendment becomes effective on May 28, 1986.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_86-10-08.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
86-10-08
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-T...Show more
Subject:
Elevator Gust Lock System
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
05/28/1986
Make:
M7 Aerospace LLC
Model:
SA226-AT | SA226-T | SA226-TC | SA226-T(B) | SA227-AC (C-26A) | SA227-AT | SA227-TT
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: 86-10-08
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5315

AD NUMBER:   86-10-08

SUBJECT HEADING:   Airworthiness Directives; Fairchild Models SA226, SA227, SA226-T(B), SA226-AT, SA226-TC, and SA227-TT Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective May 28, 1986.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
86-10-08 FAIRCHILD: Amendment 39-5315. Applies to Models SA226 and SA227 airplanes (Serial Numbers (S/N) SA226-T, S/N T201 through T275, T277 through T291; SA226-T(B), S/N T(B)276, T(B)292 through T(B)417; SA226-AT, S/N AT001 through AT074; SA226-TC, S/N TC201 through TC419; SA227-TT, S/N TT421 through TT555; SA227-AT, S/N AT423 through AT631B; SA227-AC, S/N AC406, AC415, AC416, and AC420 through AC632) airplanes certificated in any category.

Compliance: Required within the next 200 hours time-in-service or the next 30 calendar days, whichever comes first, after the effective date of this AD, unless already accomplished.

To prevent the elevator gust lock from engaging in flight, accomplish the following:

(a) Remove the elevator gust lock system components and install the alternate elevator gust lock and associated hardware in accordance with the instructions in Fairchild Aircraft Corporation Service Bulletin (S/B) 226-27-041 revised February 18, 1986, for the SA226 airplane models, or S/B 227-27-016 revised February 18, 1986, for the SA227 airplane models.

(b) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished.

(c) An equivalent means of compliance may be used if approved by the Manager of the Airplane Certification Branch, ASW-150, Southwest Regional Office, FAA, Fort Worth, Texas 76101; telephone (817) 877-2070.

All persons affected by this directive may obtain copies of the document(s) referred to herein upon request to Fairchild Aircraft Corporation, Post Office Box 32486, San Antonio, Texas 78284, or FAA, Office of the Regional Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106.

This amendment becomes effective on May 28, 1986.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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