AD 47-50-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Univair Aircraft Corporation | 108 | Airworthiness Directives; Stinson Model 108 Series Aircraft |
| aircraft | Univair Aircraft Corporation | 108-1 | Airworthiness Directives; Stinson Model 108 Series Aircraft |
Unsafe Condition
The presence of non-self-contained ash trays poses a fire hazard due to potential ignition of flammable materials.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify front ash trays to self-contained type or install a 'No Smoking' placard.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
prior to March 1, 1948
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Univair Aircraft Corporation Stinson Model 108 and 108-1 aircraft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Ash tray modification
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_47-50-11.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-50-11 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Stinson Model 108 Series Aircraft Subject: Ash tray modification Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Univair Aircraft Corporation Model: 108 | 108-1 Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: Updated RGL applicability to match AD applicability; CAR C-11-185 AIRWORTHINESS DIRECTIVES FINAL RULES: 47-50-11 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-50-11 SUBJECT HEADING: Airworthiness Directives; Stinson Model 108 Series Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-50-11 STINSON: Applies to 108 Series Aircraft. Compliance required prior to March 1, 1948. The front ash trays shall be modified to the self-contained type or a "No Smoking" placard installed. (Stinson Service Bulletin No. 246 covers a satisfactory method of modifying these ash trays.) FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_47-50-11.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-50-11 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Stinson Model 108 Series Aircraft Subject: Ash tray modification Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Univair Aircraft Corporation Model: 108 | 108-1 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: Updated RGL applicability to match AD applicability; CAR C-11-185 AIRWORTHINESS DIRECTIVES FINAL RULES: 47-50-11 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-50-11 SUBJECT HEADING: Airworthiness Directives; Stinson Model 108 Series Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-50-11 STINSON: Applies to 108 Series Aircraft. Compliance required prior to March 1, 1948. The front ash trays shall be modified to the self-contained type or a "No Smoking" placard installed. (Stinson Service Bulletin No. 246 covers a satisfactory method of modifying these ash trays.) 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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