AD 91-10-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | DeHavilland Support Limited | Beagle B.121 Series 1 | Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes |
| aircraft | DeHavilland Support Limited | Beagle B.121 Series 2 | Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes |
| aircraft | DeHavilland Support Limited | Beagle B.121 Series 3 | Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes |
Unsafe Condition
Loss of control of the airplane due to failure of flight control column handgrips, part number BE-45-10283.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace flight control column handgrips (part number BE-45-10283) per BAe Mandatory Pup Service Bulletin B121/95, Revision 2. Special permits may be obtained under FAR 21.197/21.199 to operate to a location where AD compliance can be accomplished.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 30 calendar days after the effective date (May 22, 1991) and thereafter every 60 calendar months.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 (all serial numbers)
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Flight Control Column Handgrips
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_91-10-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 91-10-06 Document Type: AD Final Rules Docket Number: 90-CE-46-AD Subject Heading: Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes Subject: Flight Control Column Handgrips Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/22/1991 Make: DeHavilland Support Limited Model: Beagle B.121 Series 1 | Beagle B.121 Series 2 | Beagle B.121 Series 3 Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 91-10-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 90-CE-46-AD AMENDMENT: 39-6987 AD NUMBER: 91-10-06 SUBJECT HEADING: Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes ACTION: SUMMARY: DATES: Effective May 22, 1991. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 91-10-06 BRITISH AEROSPACE (BAe): Amendment 39-6987; Docket No. 90-CE-46-AD. Applicability: Beagle B121 Pup series 1, 2, and 3 (all serial numbers) airplanes, certificated in any category. Compliance: Required within the next 30 calendar days after the effective date of this AD, unless already accomplished, and thereafter at intervals not to exceed 60 calendar months. To avoid loss of control of the airplane, accomplish the following: (a) Replace the flight control column handgrips, part number BE-45-10283, in accordance with the instructions in BAe Mandatory Pup Service Bulletin (SB) B121/95, Revision 2, dated January 28, 1991. (b) Special permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (c) An alternative method of compliance or adjustment of the initial or repetitive compliance times that provides an equivalent level of safety may be approved by the Manager, Brussels Aircraft Certification Office, FAA, Europe, Africa, and Middle East Office, c/o American Embassy, B-1000 Brussels, Belgium. The request should be forwarded through an appropriate FAA Maintenance Inspector, who may add comments and then send it to the Manager, Brussels Aircraft Certification Office. (d) The replacements required by this AD shall be done in accordance with British Aerospace Mandatory Pup SB B121/95, Revision 2, dated January 28, 1991. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. Section 552(a) and 1 CFR Part 51. Copies may be obtained from British Aerospace PLC, Manager Product Support, Commercial Aircraft Airlines Division, Prestwick Airport, Ayrshire, KA9 2RW Scotland; or British Aerospace, Inc., Librarian, Box 17414, Dulles International Airport, Washington, DC, 20041. Copies may be inspected at the FAA, Central Region, Office of the Assistant Chief Counsel, Room 1558, 601 E. 12th Street, Kansas City, Missouri, or at the Office of the Federal Register, 1100 L Street, NW, Room 8401, Washington, DC. This amendment (39-6987, AD 91-10-06) becomes effective on May 22, 1991. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_91-10-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 91-10-06 Document Type: AD Final Rules Docket Number: 90-CE-46-AD Subject Heading: Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes Subject: Flight Control Column Handgrips Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/22/1991 Make: DeHavilland Support Limited Model: Beagle B.121 Series 1 | Beagle B.121 Series 2 | Beagle B.121 Series 3 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: 91-10-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 90-CE-46-AD AMENDMENT: 39-6987 AD NUMBER: 91-10-06 SUBJECT HEADING: Airworthiness Directives; BRITISH AEROSPACE (BAe) Model Beagle B121 Pup Series 1, 2, and 3 Airplanes ACTION: SUMMARY: DATES: Effective May 22, 1991. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 91-10-06 BRITISH AEROSPACE (BAe): Amendment 39-6987; Docket No. 90-CE-46-AD. Applicability: Beagle B121 Pup series 1, 2, and 3 (all serial numbers) airplanes, certificated in any category. Compliance: Required within the next 30 calendar days after the effective date of this AD, unless already accomplished, and thereafter at intervals not to exceed 60 calendar months. To avoid loss of control of the airplane, accomplish the following: (a) Replace the flight control column handgrips, part number BE-45-10283, in accordance with the instructions in BAe Mandatory Pup Service Bulletin (SB) B121/95, Revision 2, dated January 28, 1991. (b) Special permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (c) An alternative method of compliance or adjustment of the initial or repetitive compliance times that provides an equivalent level of safety may be approved by the Manager, Brussels Aircraft Certification Office, FAA, Europe, Africa, and Middle East Office, c/o American Embassy, B-1000 Brussels, Belgium. The request should be forwarded through an appropriate FAA Maintenance Inspector, who may add comments and then send it to the Manager, Brussels Aircraft Certification Office. (d) The replacements required by this AD shall be done in accordance with British Aerospace Mandatory Pup SB B121/95, Revision 2, dated January 28, 1991. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. Section 552(a) and 1 CFR Part 51. Copies may be obtained from British Aerospace PLC, Manager Product Support, Commercial Aircraft Airlines Division, Prestwick Airport, Ayrshire, KA9 2RW Scotland; or British Aerospace, Inc., Librarian, Box 17414, Dulles International Airport, Washington, DC, 20041. Copies may be inspected at the FAA, Central Region, Office of the Assistant Chief Counsel, Room 1558, 601 E. 12th Street, Kansas City, Missouri, or at the Office of the Federal Register, 1100 L Street, NW, Room 8401, Washington, DC. This amendment (39-6987, AD 91-10-06) becomes effective on May 22, 1991. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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