AD 52-04-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Martin-Marietta Corporation | 202 | Martin Models 202 and 202A Aircraft |
| aircraft | Martin-Marietta Corporation | 202A | Martin Models 202 and 202A Aircraft |
Unsafe Condition
The presence of the pressure gage poses a safety risk.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Eliminate the pressure gage or place it in the heater fuel control box.
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Compliance Time
not later than May 1, 1952
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Affected Aircraft
Martin-Marietta Corporation Models 202 and 202A Aircraft
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Federal Register Abstract
Pressure Gage
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_52-04-03.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 52-04-03 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Martin Models 202 and 202A Aircraft Subject: Pressure Gage Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Martin-Marietta Corporation Model: 202 | 202A Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 52-04-03 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 52-04-03 SUBJECT HEADING: Martin Models 202 and 202A Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 52-04-03 MARTIN: Applies to All Models 202 and 202A Aircraft. Compliance required not later than May 1, 1952. Eliminate pressure gage or place in heater fuel control box. (Trans World Airlines Engineering Order No. 5794 covers the elimination of the pressure gage.) FOOTER:
Document Text
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AD Final Rules - DRS_52-04-03.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 52-04-03 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Martin Models 202 and 202A Aircraft Subject: Pressure Gage Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Martin-Marietta Corporation Model: 202 | 202A 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: 52-04-03 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 52-04-03 SUBJECT HEADING: Martin Models 202 and 202A Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 52-04-03 MARTIN: Applies to All Models 202 and 202A Aircraft. Compliance required not later than May 1, 1952. Eliminate pressure gage or place in heater fuel control box. (Trans World Airlines Engineering Order No. 5794 covers the elimination of the pressure gage.) 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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