AD 88-12-02

final rule

Airworthiness Directives; SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER COMPANY; HUGHES HELICOPTERS, INC.) Model 269C Helicopters

AD Number
88-12-02
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.
Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

Applicability

TypeManufacturerModelDetails
aircraft Schweizer Aircraft Corporation 269C Airworthiness Directives; SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER COMPANY; HUGHES HELICOPTERS, INC.) Model 269C Helicopters

Unsafe Condition

Failure of the tail rotor retention strap assembly could result in loss of the helicopter.

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

Required Actions

Remove tail rotor retention strap assemblies P/N 269A6065 and P/N 369A1706 from service. Replace them with serviceable parts. Ferrying may be done under FAR 21.197 and 21.199.

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

Compliance Time

Within the next 10 hours time in service after the effective date of this AD, or upon the accumulation of 3,540 hours time in service, whichever occurs later

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

Affected Aircraft

Schweizer Aircraft Corporation Model 269C helicopters equipped with tail rotor retention strap assemblies P/N 269A6065 and P/N 369A1706.

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

Federal Register Abstract

Tail Rotor Retention Strap

Applicability Source Text

Show captured applicability text from the source AD
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Details
AD Number:
88-12-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER COMPANY; HUG...Show more
Subject:
Tail Rotor Retention Strap
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
06/10/1988
Make:
Schweizer Aircraft Corporation
Model:
269C
Product Type:
Aircraft
Product Subtype:
Rotorcraft
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 88-12-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5926

AD NUMBER:   88-12-02

SUBJECT HEADING:   Airworthiness Directives; SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER
COMPANY; HUGHES HELICOPTERS, INC.) Model 269C Helicopters

ACTION:  

SUMMARY:  

DATES:   Effective June 10, 1988.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
88-12-02 SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER COMPANY; HUGHES HELICOPTERS, INC.): Amendment 39-5926. Applies to Model 269C helicopters certificated in any category, equipped with tail rotor retention strap assemblies, P/N 269A6065 and P/N 369A1706.

Compliance is required as indicated, unless already accomplished.

To prevent failure of the tail rotor retention strap assembly which could result in loss of the helicopter, accomplish the following:

(a) Within the next 10 hours time in service after the effective date of this AD, or upon the accumulation of 3,540 hours time in service, whichever occurs later, remove tail rotor retention strap assemblies, P/N 269A6065 and P/N 369A1706, from service.

(b) Replace P/N 269A6065 and P/N 369A1706 with serviceable parts.

(c) Aircraft may be ferried in accordance with the provisions of FAR 21.197 and 21.199 to a base where the AD can be accomplished.

(d) Alternative inspection, modification, or other actions which provide an equivalent level of safety may be used when approved by the Manager, New York Aircraft Certification Office, FAA, New England Region.

This amendment becomes effective June 10, 1988.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_88-12-02.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
88-12-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER COMPANY; HUG...Show more
Subject:
Tail Rotor Retention Strap
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
06/10/1988
Make:
Schweizer Aircraft Corporation
Model:
269C
Product Type:
Aircraft
Product Subtype:
Rotorcraft
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 88-12-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5926

AD NUMBER:   88-12-02

SUBJECT HEADING:   Airworthiness Directives; SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER
COMPANY; HUGHES HELICOPTERS, INC.) Model 269C Helicopters

ACTION:  

SUMMARY:  

DATES:   Effective June 10, 1988.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
88-12-02 SCHWEIZER AIRCRAFT CORPORATION (MCDONNELL DOUGLAS HELICOPTER COMPANY; HUGHES HELICOPTERS, INC.): Amendment 39-5926. Applies to Model 269C helicopters certificated in any category, equipped with tail rotor retention strap assemblies, P/N 269A6065 and P/N 369A1706.

Compliance is required as indicated, unless already accomplished.

To prevent failure of the tail rotor retention strap assembly which could result in loss of the helicopter, accomplish the following:

(a) Within the next 10 hours time in service after the effective date of this AD, or upon the accumulation of 3,540 hours time in service, whichever occurs later, remove tail rotor retention strap assemblies, P/N 269A6065 and P/N 369A1706, from service.

(b) Replace P/N 269A6065 and P/N 369A1706 with serviceable parts.

(c) Aircraft may be ferried in accordance with the provisions of FAR 21.197 and 21.199 to a base where the AD can be accomplished.

(d) Alternative inspection, modification, or other actions which provide an equivalent level of safety may be used when approved by the Manager, New York Aircraft Certification Office, FAA, New England Region.

This amendment becomes effective June 10, 1988.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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