AD 63-17-04

final rule

LOCKHEED Model 1329 Aircraft

AD Number
63-17-04
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Lockheed Martin Corporation 1329-23A LOCKHEED Model 1329 Aircraft
aircraft Lockheed Martin Corporation 1329-23D LOCKHEED Model 1329 Aircraft

Unsafe Condition

Cracks in the rib flanges of the horizontal stabilizer box section

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

Required Actions

Post placards indicating airspeed limits (V MO = 300 knots EAS, M MO = Mach 0.82) and a restriction on speed brake use; inspect the horizontal stabilizer within 20 hours' time in service per Lockheed Bulletin No. 329-142; replace with stabilizer P/N JE 205-502 or equivalent modification to eliminate AD compliance.

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

Compliance Time

Within the next 20 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

Lockheed Model 1329 Aircraft, serial numbers 5001 and up, models 1329-23A and 1329-23D

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

Federal Register Abstract

Airspeed Limits

Applicability Source Text

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AD Number:
63-17-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
LOCKHEED Model 1329 Aircraft
Subject:
Airspeed Limits
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
07/25/1963
Make:
Lockheed Martin Corporation
Model:
1329-23A | 1329-23D
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Superseded AD: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Superseded By: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:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 63-17-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:  

AD NUMBER:   63-17-04

SUBJECT HEADING:   LOCKHEED Model 1329 Aircraft

ACTION:  

SUMMARY:  

DATES:   Effective upon publication in the Federal Register for all persons except those to whom it was made effective immediately by telegram dated July 25, 1963.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
63-17-04 LOCKHEED: Amdt. 600 Part 507 Federal Register August 13, 1963. Applies to All Model 1329 Aircraft. Serial Numbers 5001 and Up.

Compliance required as indicated.

As a result of cracks in the rib flanges of the horizontal stabilizer box section, accomplish the following:

(a) Prior to further flight post the following placards in full view of the pilot:

(1) "Airspeed Limit V MO Equals 300 Knots Eas. M Mo Remains Mach 0.82."

(2) "Do Not Extend Speed Brake During Flight at Speeds Above 250 Knots EAS or at Altitudes Above 30,000 Feet Except in an Emergency."

(b) Within the next 20 hours' time in service, after the effective date of this AD, inspect the horizontal stabilizer in accordance with the provisions specified in Lockheed Bulletin No. 329-142.

(c) When a new stabilizer P/N JE 205-502 is installed in accordance with Lockheed Jetstar Service Bulletin No. 329-148 dated January 31, 1964, or an equivalent modification approved by the Chief, Engineering Branch, FAA Southern Region is incorporated, compliance with this AD is no longer required.

This directive effective upon publication in the Federal Register for all persons except those to whom it was made effective immediately by telegram dated July 25, 1963.

Revised September 7, 1963.

Revised March 7, 1964.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_63-17-04.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
63-17-04
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
LOCKHEED Model 1329 Aircraft
Subject:
Airspeed Limits
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
07/25/1963
Make:
Lockheed Martin Corporation
Model:
1329-23A | 1329-23D
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:
Updated RGL applicability to match AD applicability; CAR C-11-185
AIRWORTHINESS DIRECTIVES FINAL RULES: 63-17-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:  

AD NUMBER:   63-17-04

SUBJECT HEADING:   LOCKHEED Model 1329 Aircraft

ACTION:  

SUMMARY:  

DATES:   Effective upon publication in the Federal Register for all persons except those to whom it was made effective immediately by telegram dated July 25, 1963.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
63-17-04 LOCKHEED: Amdt. 600 Part 507 Federal Register August 13, 1963. Applies to All Model 1329 Aircraft. Serial Numbers 5001 and Up.

Compliance required as indicated.

As a result of cracks in the rib flanges of the horizontal stabilizer box section, accomplish the following:

(a) Prior to further flight post the following placards in full view of the pilot:

(1) "Airspeed Limit V MO Equals 300 Knots Eas. M Mo Remains Mach 0.82."

(2) "Do Not Extend Speed Brake During Flight at Speeds Above 250 Knots EAS or at Altitudes Above 30,000 Feet Except in an Emergency."

(b) Within the next 20 hours' time in service, after the effective date of this AD, inspect the horizontal stabilizer in accordance with the provisions specified in Lockheed Bulletin No. 329-142.

(c) When a new stabilizer P/N JE 205-502 is installed in accordance with Lockheed Jetstar Service Bulletin No. 329-148 dated January 31, 1964, or an equivalent modification approved by the Chief, Engineering Branch, FAA Southern Region is incorporated, compliance with this AD is no longer required.

This directive effective upon publication in the Federal Register for all persons except those to whom it was made effective immediately by telegram dated July 25, 1963.

Revised September 7, 1963.

Revised March 7, 1964.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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