AD 76-05-09

final rule

Airworthiness Directives; Aer Pegaso Models M100S Gliders

AD Number
76-05-09
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 Aer-Pegaso S.p.A. M-100 S Airworthiness Directives; Aer Pegaso Models M100S Gliders

Unsafe Condition

Separation of lower rudder hinge pin from the rudder hinge bracket and consequent loss of rudder control.

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

Required Actions

Replace the lower rudder hinge pin with a new pin made of SAE 1024 steel and inspect the new pin's weld for cracks using the dye penetrant method per steps 1-9 of Ingg. A. & P. Morrelli Technical Bulletin No. 11/M100S dated March 16, 1971, or FAA-approved equivalent.

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

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

Affected Aircraft

Aer-Pegaso S.p.A. M-100 S gliders, certificated in all categories.

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

Federal Register Abstract

Rudder Hinge Bracket

Applicability Source Text

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Details
AD Number:
76-05-09
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Aer Pegaso Models M100S Gliders
Subject:
Rudder Hinge Bracket
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
03/25/1976
Make:
Aer-Pegaso S.p.A.
Model:
M-100 S
Product Type:
Aircraft
Product Subtype:
Glider
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 76-05-09
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-2544

AD NUMBER:   76-05-09

SUBJECT HEADING:   Airworthiness Directives; Aer Pegaso Models M100S Gliders

ACTION:  

SUMMARY:  

DATES:   Effective March 25, 1976.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
76-05-09 AER PEGASO (AEROMERE & AVIONAUTICA RIO): Amendment 39-2544. Applies to M100S gliders, certificated in all categories.

Compliance is required within the next 50 hours time in service after the effective date of this AD, unless already accomplished.

To prevent separation of lower rudder hinge pin from the rudder hinge bracket and the consequent loss of rudder control, accomplish the following:

Replace the lower rudder hinge pin with a new pin made of SAE 1024 steel and inspect the new pin's weld for cracks, using the dye penetrant method, in accordance with the steps (1) through (9) of the Description section of Ingg. A. & P. Morrelli (Aer Pegaso) Technical Bulletin No. 11/M100S, dated March 16, 1971, or an FAA- approved equivalent.

This amendment becomes effective March 25, 1976.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_76-05-09.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
76-05-09
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Aer Pegaso Models M100S Gliders
Subject:
Rudder Hinge Bracket
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
03/25/1976
Make:
Aer-Pegaso S.p.A.
Model:
M-100 S
Product Type:
Aircraft
Product Subtype:
Glider
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 76-05-09
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-2544

AD NUMBER:   76-05-09

SUBJECT HEADING:   Airworthiness Directives; Aer Pegaso Models M100S Gliders

ACTION:  

SUMMARY:  

DATES:   Effective March 25, 1976.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
76-05-09 AER PEGASO (AEROMERE & AVIONAUTICA RIO): Amendment 39-2544. Applies to M100S gliders, certificated in all categories.

Compliance is required within the next 50 hours time in service after the effective date of this AD, unless already accomplished.

To prevent separation of lower rudder hinge pin from the rudder hinge bracket and the consequent loss of rudder control, accomplish the following:

Replace the lower rudder hinge pin with a new pin made of SAE 1024 steel and inspect the new pin's weld for cracks, using the dye penetrant method, in accordance with the steps (1) through (9) of the Description section of Ingg. A. & P. Morrelli (Aer Pegaso) Technical Bulletin No. 11/M100S, dated March 16, 1971, or an FAA- approved equivalent.

This amendment becomes effective March 25, 1976.

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.