AD 79-08-07

final rule

Airworthiness Directives; CESSNA Model 441 Airplanes

AD Number
79-08-07
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Cessna Aircraft Company 441 Airworthiness Directives; CESSNA Model 441 Airplanes

Unsafe Condition

Smoke/fire behind the pilot's instrument panel due to propeller anti-icing electrical wiring issues.

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

Required Actions

Modify the propeller anti-icing electrical wiring in accordance with Cessna Propjet Service Information Letter PJ 79-2 within the next 10 hours time-in-service. Equivalent methods require approval from the Chief, Engineering and Manufacturing Branch, FAA, Central Region.

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

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

Affected Aircraft

Cessna Model 441 airplanes with serial numbers 441-0001 through 441-0083 and 441-0085 equipped with a Cessna installed propeller anti-icing system.

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

Federal Register Abstract

Anti-Icing Propeller Wiring

Applicability Source Text

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Details
AD Number:
79-08-07
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; CESSNA Model 441 Airplanes
Subject:
Anti-Icing Propeller Wiring
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
04/30/1979
Make:
Cessna Aircraft Company
Model:
441
Product Type:
Aircraft
Product Subtype:
Small 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Superseded AD: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Superseded By: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: 79-08-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-3451

AD NUMBER:   79-08-07

SUBJECT HEADING:   Airworthiness Directives; CESSNA Model 441 Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective April 30, 1979.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
79-08-07 CESSNA: Amendment 39-3451. Applies to Model 441 (S/N's 441-0001 through 441-0083 and 441-0085) airplanes equipped with a Cessna installed propeller anti-icing system.

COMPLIANCE: Required as indicated unless already accomplished.

To preclude the possible occurrence of smoke/fire behind the pilot's instrument panel, accomplish the following:

A) Within the next 10 hours time-in-service, except for those airplanes previously modified, modify the propeller anti-icing electrical wiring in accordance with Cessna Propjet Service Information Letter PJ 79-2 dated March 5, 1979.

B) Any equivalent method of compliance with this AD must be approved by the Chief, Engineering and Manufacturing Branch, FAA, Central Region.

This amendment becomes effective on April 30, 1979 to all persons except those to whom it has already been made effective by an airmail letter from the FAA dated March 16, 1979.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_79-08-07.html
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Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
79-08-07
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; CESSNA Model 441 Airplanes
Subject:
Anti-Icing Propeller Wiring
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
04/30/1979
Make:
Cessna Aircraft Company
Model:
441
Product Type:
Aircraft
Product Subtype:
Small 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: 79-08-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-3451

AD NUMBER:   79-08-07

SUBJECT HEADING:   Airworthiness Directives; CESSNA Model 441 Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective April 30, 1979.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
79-08-07 CESSNA: Amendment 39-3451. Applies to Model 441 (S/N's 441-0001 through 441-0083 and 441-0085) airplanes equipped with a Cessna installed propeller anti-icing system.

COMPLIANCE: Required as indicated unless already accomplished.

To preclude the possible occurrence of smoke/fire behind the pilot's instrument panel, accomplish the following:

A) Within the next 10 hours time-in-service, except for those airplanes previously modified, modify the propeller anti-icing electrical wiring in accordance with Cessna Propjet Service Information Letter PJ 79-2 dated March 5, 1979.

B) Any equivalent method of compliance with this AD must be approved by the Chief, Engineering and Manufacturing Branch, FAA, Central Region.

This amendment becomes effective on April 30, 1979 to all persons except those to whom it has already been made effective by an airmail letter from the FAA dated March 16, 1979.

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.