AD 69-22-01

final rule

Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes

AD Number
69-22-01
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Airbus SAS BAC 1-11 200 Series Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes
aircraft Airbus SAS BAC 1-11 400 Series Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes

Unsafe Condition

Malfunction of the ventral stairway door due to looseness or insecurity of the starboard hinge bolt (M.M. 52-10).

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

Required Actions

Inspect the ventral stairway starboard hinge bolt (M.M. 52-10) within the next 100 hours' time in service after the effective date unless already accomplished within the last 550 hours' time in service. Thereafter, repeat inspections at intervals not exceeding 650 hours from the last inspection. If the bolt is insecure or loose, secure it before further flight per BAC 1-11 Alert Service Bulletin 52-A-PM 3701 or FAA-approved equivalent.

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

Compliance Time

Within the next 100 hours' time in service after the effective date of this AD unless already accomplished within the last 550 hours' time in service

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

Affected Aircraft

BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes

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

Federal Register Abstract

Stairway Hinge Bolt

Applicability Source Text

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AD Number:
69-22-01
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes
Subject:
Stairway Hinge Bolt
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
11/17/1969
Make:
Airbus SAS
Model:
BAC 1-11 200 Series | BAC 1-11 400 Series
Product Type:
Aircraft
Product Subtype:
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Superseded AD: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Superseded By: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: 69-22-01
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-863

AD NUMBER:   69-22-01

SUBJECT HEADING:   Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective November 17, 1969.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
69-22-01 BRITISH AIRCRAFT CORPORATION: Amdt. 39-863. Applies to BAC 1-11 200 and 400 Series Airplanes.

Compliance required as indicated unless already accomplished.

To prevent a malfunction of the ventral stairway door, accomplish the following:

(a) Inspect ventral stairway starboard hinge bolt (M.M. 52-10) for signs of looseness or insecurity within the next 100 hours' time in service after the effective date of this AD unless already accomplished within the last 550 hours' time in service and thereafter at intervals not to exceed 650 hours from the last inspection.

(b) If during the inspection required by paragraph (a), the starboard hinge bolt (M.M. 52-10) is found to be insecure or to have rotated loose, secure the hinge bolt before further flight in accordance with BAC 1-11 Alert Service Bulletin 52-A-PM 3701, dated March 24, 1969, or later ARB-approved issue, or FAA-approved equivalent.

(c) The repetitive inspection required by paragraph (a) may be discontinued after the hinge bolt has been secured in accordance with paragraph (b).

This amendment becomes effective November 17, 1969.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_69-22-01.html
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Print/Save as PDF
Document Versions
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Details
AD Number:
69-22-01
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes
Subject:
Stairway Hinge Bolt
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
11/17/1969
Make:
Airbus SAS
Model:
BAC 1-11 200 Series | BAC 1-11 400 Series
Product Type:
Aircraft
Product Subtype:
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: 69-22-01
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-863

AD NUMBER:   69-22-01

SUBJECT HEADING:   Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Models BAC 1-11 200 and 400 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective November 17, 1969.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
69-22-01 BRITISH AIRCRAFT CORPORATION: Amdt. 39-863. Applies to BAC 1-11 200 and 400 Series Airplanes.

Compliance required as indicated unless already accomplished.

To prevent a malfunction of the ventral stairway door, accomplish the following:

(a) Inspect ventral stairway starboard hinge bolt (M.M. 52-10) for signs of looseness or insecurity within the next 100 hours' time in service after the effective date of this AD unless already accomplished within the last 550 hours' time in service and thereafter at intervals not to exceed 650 hours from the last inspection.

(b) If during the inspection required by paragraph (a), the starboard hinge bolt (M.M. 52-10) is found to be insecure or to have rotated loose, secure the hinge bolt before further flight in accordance with BAC 1-11 Alert Service Bulletin 52-A-PM 3701, dated March 24, 1969, or later ARB-approved issue, or FAA-approved equivalent.

(c) The repetitive inspection required by paragraph (a) may be discontinued after the hinge bolt has been secured in accordance with paragraph (b).

This amendment becomes effective November 17, 1969.

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.