AD 89-04-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dornier Luftfahrt GmbH | Do 28 D-1 | Airworthiness Directives; DORNIER Model Do-28 D-1 Airplanes |
Unsafe Condition
Failure to inspect and correctly locate the Center of Gravity Station Guide Line could result in operation beyond the approved forward or rear center of gravity limits.
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Required Actions
Inspect the installed Center of Gravity Station Guide Line per Dornier Service Bulletin No. 1121-1703, replace and correctly locate the Guide Line if necessary. Airplanes may be flown under FAR 21.197 to a location where this AD can be accomplished. Equivalent compliance may be approved by the Manager, Aircraft Certification Office, AEU-100.
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Compliance Time
within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished
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Affected Aircraft
Dornier Luftfahrt GmbH Model Do 28 D-1 (all serial numbers) airplanes certificated in any category
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Federal Register Abstract
Center of Gravity Station Guide Line
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_89-04-04.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 89-04-04 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; DORNIER Model Do-28 D-1 Airplanes Subject: Center of Gravity Station Guide Line Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 03/10/1989 Make: Dornier Luftfahrt GmbH Model: Do 28 D-1 Product Type: Aircraft Product Subtype: Small/Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 89-04-04 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-6139 AD NUMBER: 89-04-04 SUBJECT HEADING: Airworthiness Directives; DORNIER Model Do-28 D-1 Airplanes ACTION: SUMMARY: DATES: Effective March 10, 1989. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 89-04-04 DORNIER: Amendment 39-6139. Applicability: Model Do-28 D-1 (all serial numbers) airplanes certificated in any category. Compliance: Required within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished. To preclude operation of the airplane beyond the approved forward or rear center of gravity limits, accomplish the following: A. Inspect the installed Center of Gravity Station Guide Line in accordance with Dornier Service Bulletin No. 1121-1703, dated May 20, 1988, and determine its location. Prior to further flight, replace, and correctly locate the Guide Line if necessary. B. Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished. C. An equivalent means of compliance with this AD may be used if approved by the Manager, Aircraft Certification Office, AEU-100, Europe, Africa, and Middle East Office, FAA, c/o American Embassy, B-1000 Brussels, Belgium. All persons affected by this directive may obtain copies of the document referred to herein upon request to the Aircraft Certification Office, AEU-100, Europe, Africa, and Middle East Office, FAA, c/o American Embassy, B-1000 Brussels, Belgium; or may examine this document at the FAA, Office of the Assistant Chief Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106. This amendment (39-6139, AD 89-04-04) becomes effective on March 10, 1989. FOOTER:
Document Text
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AD Final Rules - DRS_89-04-04.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 89-04-04 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; DORNIER Model Do-28 D-1 Airplanes Subject: Center of Gravity Station Guide Line Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 03/10/1989 Make: Dornier Luftfahrt GmbH Model: Do 28 D-1 Product Type: Aircraft Product Subtype: Small/Large 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: 89-04-04 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-6139 AD NUMBER: 89-04-04 SUBJECT HEADING: Airworthiness Directives; DORNIER Model Do-28 D-1 Airplanes ACTION: SUMMARY: DATES: Effective March 10, 1989. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 89-04-04 DORNIER: Amendment 39-6139. Applicability: Model Do-28 D-1 (all serial numbers) airplanes certificated in any category. Compliance: Required within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished. To preclude operation of the airplane beyond the approved forward or rear center of gravity limits, accomplish the following: A. Inspect the installed Center of Gravity Station Guide Line in accordance with Dornier Service Bulletin No. 1121-1703, dated May 20, 1988, and determine its location. Prior to further flight, replace, and correctly locate the Guide Line if necessary. B. Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished. C. An equivalent means of compliance with this AD may be used if approved by the Manager, Aircraft Certification Office, AEU-100, Europe, Africa, and Middle East Office, FAA, c/o American Embassy, B-1000 Brussels, Belgium. All persons affected by this directive may obtain copies of the document referred to herein upon request to the Aircraft Certification Office, AEU-100, Europe, Africa, and Middle East Office, FAA, c/o American Embassy, B-1000 Brussels, Belgium; or may examine this document at the FAA, Office of the Assistant Chief Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106. This amendment (39-6139, AD 89-04-04) becomes effective on March 10, 1989. FOOTER:
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Retrieved: Apr 8, 2026
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