AD 51-16-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bellanca Aircraft Corporation | 14-13 | Airworthiness Directives; Bellanca Model 14-13 and 14-13-2 Airplanes |
| aircraft | Bellanca Aircraft Corporation | 14-13-2 | Airworthiness Directives; Bellanca Model 14-13 and 14-13-2 Airplanes |
Unsafe Condition
Failure of the elevator trim tab in flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the trim tab attachment to the elevator as shown in Figure 1. The modification is covered by Bellanca Service Bulletin No. 14.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 25 hours of operation, but not later than August 1, 1951
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bellanca Model 14-13 and 14-13-2 airplanes, all serial numbers.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Trim Tab Modification
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_51-16-01.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 51-16-01 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Bellanca Model 14-13 and 14-13-2 Airplanes Subject: Trim Tab Modification Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Bellanca Aircraft Corporation Model: 14-13 | 14-13-2 Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 51-16-01 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 51-16-01 SUBJECT HEADING: Airworthiness Directives; Bellanca Model 14-13 and 14-13-2 Airplanes ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 51-16-01 BELLANCA: Applies to All Models 14-13 and 14-13-2 Airplanes. Compliance required within the next 25 hours of operation, but not later than August 1, 1951. As a result of a recent failure of the elevator trim tab in flight, the modification of the trim tab attachment to the elevator as shown in Figure 1 should be made. FIGURE 1 (Bellanca Service Bulletin No. 14, Models 14-13 and 14-13-2, covers this same subject.) FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_51-16-01.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 51-16-01 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Bellanca Model 14-13 and 14-13-2 Airplanes Subject: Trim Tab Modification Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Bellanca Aircraft Corporation Model: 14-13 | 14-13-2 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: 51-16-01 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 51-16-01 SUBJECT HEADING: Airworthiness Directives; Bellanca Model 14-13 and 14-13-2 Airplanes ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 51-16-01 BELLANCA: Applies to All Models 14-13 and 14-13-2 Airplanes. Compliance required within the next 25 hours of operation, but not later than August 1, 1951. As a result of a recent failure of the elevator trim tab in flight, the modification of the trim tab attachment to the elevator as shown in Figure 1 should be made. FIGURE 1 (Bellanca Service Bulletin No. 14, Models 14-13 and 14-13-2, covers this same subject.) FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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