AD 75-21-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | SOCATA | MS 880B | Airworthiness Directives; Morane Saulnier Model MS880B Airplanes |
Unsafe Condition
Battery relay wiring overheat that could result in fire
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a one ampere fuse in the battery relay circuit in accordance with Socata Service Bulletin No. 96 GR24.09 dated January 1972 or an 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
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Morane Saulnier (SOCATA) Model MS880B airplanes serial numbers 1724, 1725, and 1805 through 1893
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Batteries
Applicability Source Text
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AD Final Rules - DRS_75-21-04.html
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Details
AD Number:
75-21-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Morane Saulnier Model MS880B Airplanes
Subject:
Batteries
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
10/22/1975
Make:
SOCATA
Model:
MS 880B
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Superseded AD: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Superseded By: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: 75-21-04
CITATION: This information is not available.
PAGE NUMBER:
DOCKET NUMBER: Unknown
AMENDMENT: 39-2382
AD NUMBER: 75-21-04
SUBJECT HEADING: Airworthiness Directives; Morane Saulnier Model MS880B Airplanes
ACTION:
SUMMARY:
DATES: Effective October 22, 1975.
ADDRESSES:
FOR FURTHER INFORMATION CONTACT:
SUPPLEMENTARY INFORMATION:
REGULATORY TEXT: 75-21-04 MORANE SAULNIER (SOCATA): Amendment 39-2382. Applies to MS880B airplanes serial numbers 1724, 1725, and 1805 through 1893 certificated in all categories.
Compliance required within the next 100 hours' time in service after the effective date of this AD, unless already accomplished.
To prevent possible battery relay wiring overheat that could result in fire, install a one ampere fuse in the battery relay circuit in accordance with paragraph III ("Description") of Socata Service Bulletin No. 96 GR24.09 dated January, 1972, or an FAA-approved equivalent.
This amendment becomes effective October 22, 1975.
FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_75-21-04.html
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Print/Save as PDF
Document Versions
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Details
AD Number:
75-21-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; Morane Saulnier Model MS880B Airplanes
Subject:
Batteries
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
10/22/1975
Make:
SOCATA
Model:
MS 880B
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: 75-21-04
CITATION: This information is not available.
PAGE NUMBER:
DOCKET NUMBER: Unknown
AMENDMENT: 39-2382
AD NUMBER: 75-21-04
SUBJECT HEADING: Airworthiness Directives; Morane Saulnier Model MS880B Airplanes
ACTION:
SUMMARY:
DATES: Effective October 22, 1975.
ADDRESSES:
FOR FURTHER INFORMATION CONTACT:
SUPPLEMENTARY INFORMATION:
REGULATORY TEXT: 75-21-04 MORANE SAULNIER (SOCATA): Amendment 39-2382. Applies to MS880B airplanes serial numbers 1724, 1725, and 1805 through 1893 certificated in all categories.
Compliance required within the next 100 hours' time in service after the effective date of this AD, unless already accomplished.
To prevent possible battery relay wiring overheat that could result in fire, install a one ampere fuse in the battery relay circuit in accordance with paragraph III ("Description") of Socata Service Bulletin No. 96 GR24.09 dated January, 1972, or an FAA-approved equivalent.
This amendment becomes effective October 22, 1975.
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.
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