AD 80-05-02

final rule

Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies

AD Number
80-05-02
Status
final_rule
Effective Date
Product Category
appliance
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation G-1159 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation G-1159A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation G-1159B Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation Safety Belt Assemblies Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A-522 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A/R-522 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A/S-522 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 3A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
aircraft Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 3A/R Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation G-1159 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation G-1159A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation G-1159B Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation Safety Belt Assemblies Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A-522 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A/R-522 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 1A/S-522 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 3A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 3A/R Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 3A/RA Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation DH.125 Series 400A Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-20 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-30 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-40 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-60 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-65 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-70 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
appliance Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation NA-265-80 Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies

Unsafe Condition

The push-button release mechanisms of Model GA-4 and GA-5 safety belt assemblies do not meet the required force specifications (2.5 to 8 pounds) under FAA TSO-C22f standards.

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

Required Actions

Remove Model GA-4 and GA-5 safety belt assemblies marked as meeting TSO-C22f from type certificated aircraft within 120 days from the effective date of this AD.

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

Compliance Time

within 120 days from the effective date of this AD

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

Affected Aircraft

HAMILL MANUFACTURING COMPANY Model GA-4 and GA-5 Safety Belt Assemblies installed in aircraft such as Grumman American 1159, Rockwell International NA265, Convair 580, and Hawker Siddeley DH125.

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

Federal Register Abstract

Safety Belt Assemblies

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_80-05-02.html
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Details
AD Number:
80-05-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
Subject:
Safety Belt Assemblies
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
02/27/1980
Make:
Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation
Model:
G-1159 | G-1159A | G-1159B | Safety Belt Assemblies | DH.125 Series 1A | DH.125 Series 1A-522 | DH.1...Show more
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 80-05-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-3700

AD NUMBER:   80-05-02

SUBJECT HEADING:   Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies

ACTION:  

SUMMARY:  

DATES:   Effective February 27, 1980.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
80-05-02 HAMILL MANUFACTURING COMPANY: Amendment 39-3700. Applies to Model GA-4 and GA-5 safety belt assemblies marked as meeting the standards of FAA TSO-C22F. These safety belts are installed in, but not limited to, the following aircraft operated by General Motors Corporation and Firestone Tire and Rubber Company: Grumman American 1159, Rockwell International NA265, Convair 580 and Hawker Siddeley DH125.

These safety belts can no longer be considered to meet the standards prescribed by FAA TSO-C22f and the approved special criteria for push-button release mechanisms which requires the push-button force to be between 2.5 and 8 pounds when using the loading conditions specified in FAA TSO-C22f (Section 4.3.2.2 of NAS 802).

Within 120 days from the effective date of this AD, these safety belts shall not be used in type certificated aircraft.

This amendment becomes effective February 27, 1980.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_80-05-02.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
80-05-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies
Subject:
Safety Belt Assemblies
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
02/27/1980
Make:
Gulfstream Aerospace Corporation | Hamill Manufacturing Company | Textron Aviation Inc. | Sabreliner Corporation
Model:
G-1159 | G-1159A | G-1159B | Safety Belt Assemblies | DH.125 Series 1A | DH.125 Series 1A-522 | DH.1...Show more
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 80-05-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-3700

AD NUMBER:   80-05-02

SUBJECT HEADING:   Airworthiness Directives; HAMILL MANUFACTURING COMPANY: Applies to Model GA-4 and GA-5 Safety Belt Assemblies

ACTION:  

SUMMARY:  

DATES:   Effective February 27, 1980.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
80-05-02 HAMILL MANUFACTURING COMPANY: Amendment 39-3700. Applies to Model GA-4 and GA-5 safety belt assemblies marked as meeting the standards of FAA TSO-C22F. These safety belts are installed in, but not limited to, the following aircraft operated by General Motors Corporation and Firestone Tire and Rubber Company: Grumman American 1159, Rockwell International NA265, Convair 580 and Hawker Siddeley DH125.

These safety belts can no longer be considered to meet the standards prescribed by FAA TSO-C22f and the approved special criteria for push-button release mechanisms which requires the push-button force to be between 2.5 and 8 pounds when using the loading conditions specified in FAA TSO-C22f (Section 4.3.2.2 of NAS 802).

Within 120 days from the effective date of this AD, these safety belts shall not be used in type certificated aircraft.

This amendment becomes effective February 27, 1980.

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.

View Official Source ↗