AD 87-04-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | EON Corporation | Seat Belt Assemblies | Airworthiness Directives; EON CORPORATION: Applies to EON Corporation TSO C22 Safety Belt Assemblies Incorporating E6000 Buckle Assemblies |
| appliance | EON Corporation | Seat Belt Assemblies | Airworthiness Directives; EON CORPORATION: Applies to EON Corporation TSO C22 Safety Belt Assemblies Incorporating E6000 Buckle Assemblies |
Unsafe Condition
Inadvertent opening of safety belt assemblies due to the use of E6000 buckle assemblies which can release the latch from the buckle through an arc motion.
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Required Actions
Inspect all EON Corporation TSO C22 safety belt assemblies to determine if they use E6000 buckle assemblies. If installed, remove and replace with another FAA-approved safety belt assembly. Permanently obliterate or remove TSO approval markings from removed belts if not destroyed.
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Compliance Time
within 30 days after the effective date of this AD, unless previously accomplished
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Affected Aircraft
EON Corporation TSO C22 Safety Belt Assemblies incorporating E6000 Buckle Assemblies
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_87-04-19.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 87-04-19 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; EON CORPORATION: Applies to EON Corporation TSO C22 Safety Belt Assembli...Show more Subject: Safety Belt Assemblies Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 03/18/1987 Make: EON Corporation Model: Seat Belt Assemblies Product Type: Appliance Product Subtype: Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 87-04-19 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5552 AD NUMBER: 87-04-19 SUBJECT HEADING: Airworthiness Directives; EON CORPORATION: Applies to EON Corporation TSO C22 Safety Belt Assemblies Incorporating E6000 Buckle Assemblies ACTION: SUMMARY: DATES: Effective March 18, 1987. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 87-04-19 EON CORPORATION: Amendment 39-5552. Applies to EON Corporation TSO C22 safety belt assemblies incorporating E6000 buckle assemblies. Compliance is required within 30 days after the effective date of this AD, unless previously accomplished. To prevent inadvertent opening of safety belt assemblies, accomplish the following: A. Inspect all EON Corporation TSO C22 safety belt assemblies to determine if they use E6000 buckle assemblies. If a safety belt assembly with E6000 buckles is installed, remove and replace it with another FAA-approved safety belt assembly. The removed belts, if not destroyed, must have the TSO approval markings either permanently obliterated or removed. NOTE: This type of buckle assembly has a front cover plate which is pivoted at one end and is pulled at the other end through an arc to release the latch from the buckle. The E6000 buckle assemblies can be identified by the type of catch they use. Figure 1 (following) shows the configuration of the catch and how it is located within the buckle assembly. B. Alternate means of compliance which provide an acceptable level of safety may be used when approved by the Manager, Western Aircraft Certification Office, FAA, Northwest Mountain Region. This amendment becomes effective March 18, 1987. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_87-04-19.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 87-04-19 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; EON CORPORATION: Applies to EON Corporation TSO C22 Safety Belt Assembli...Show more Subject: Safety Belt Assemblies Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 03/18/1987 Make: EON Corporation Model: Seat Belt Assemblies 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: 87-04-19 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5552 AD NUMBER: 87-04-19 SUBJECT HEADING: Airworthiness Directives; EON CORPORATION: Applies to EON Corporation TSO C22 Safety Belt Assemblies Incorporating E6000 Buckle Assemblies ACTION: SUMMARY: DATES: Effective March 18, 1987. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 87-04-19 EON CORPORATION: Amendment 39-5552. Applies to EON Corporation TSO C22 safety belt assemblies incorporating E6000 buckle assemblies. Compliance is required within 30 days after the effective date of this AD, unless previously accomplished. To prevent inadvertent opening of safety belt assemblies, accomplish the following: A. Inspect all EON Corporation TSO C22 safety belt assemblies to determine if they use E6000 buckle assemblies. If a safety belt assembly with E6000 buckles is installed, remove and replace it with another FAA-approved safety belt assembly. The removed belts, if not destroyed, must have the TSO approval markings either permanently obliterated or removed. NOTE: This type of buckle assembly has a front cover plate which is pivoted at one end and is pulled at the other end through an arc to release the latch from the buckle. The E6000 buckle assemblies can be identified by the type of catch they use. Figure 1 (following) shows the configuration of the catch and how it is located within the buckle assembly. B. Alternate means of compliance which provide an acceptable level of safety may be used when approved by the Manager, Western Aircraft Certification Office, FAA, Northwest Mountain Region. This amendment becomes effective March 18, 1987. FOOTER:
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Retrieved: Apr 8, 2026
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