AD 75-17-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | L-1011-385-1 | LOCKHEED Model L-1011-385-1 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-1-14 | LOCKHEED Model L-1011-385-1 Series Airplanes |
| aircraft | Lockheed Martin Corporation | L-1011-385-1-15 | LOCKHEED Model L-1011-385-1 Series Airplanes |
Unsafe Condition
Lack of adequate oxygen for occupants of the aft service center flight attendant's rest seat under emergency conditions and absence of required information signs regarding safety belt use and smoking prohibition.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install an approved automatically presented oxygen unit and passenger information sign, remove the aft service center flight attendant's rest seat, or replace the existing placard with one prohibiting rest seat occupancy.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 300 flight hours time in service after effective date of this AD unless already accomplished
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Affected Aircraft
Lockheed Model L-1011-385-1 Series airplanes configured with aft service center flight attendant rest seats
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Flight Attendant Rest Seat
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_75-17-17.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 75-17-17 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: LOCKHEED Model L-1011-385-1 Series Airplanes Subject: Flight Attendant Rest Seat Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 09/11/1975 Make: Lockheed Martin Corporation Model: L-1011-385-1 | L-1011-385-1-14 | L-1011-385-1-15 Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 75-17-17 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-2317 AD NUMBER: 75-17-17 SUBJECT HEADING: LOCKHEED Model L-1011-385-1 Series Airplanes ACTION: SUMMARY: DATES: Effective September 11, 1975. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 75-17-17 LOCKHEED: Amendment 39-2317. Applies to Model L-1011-385-1 Series airplanes certificated in all categories, configured with aft service center flight attendant rest seats. Compliance required within 300 flight hours time in service after effective date of this AD unless already accomplished. To provide protection from the lack of adequate oxygen for the occupants of the aft service center flight attendant's rest seat under emergency conditions and to provide the required information sign notifying occupants of this seat when safety belts should be fastened, and when smoking is prohibited, accomplish one of the following: (a) Install an automatically presented oxygen unit and passenger infomation sign for occupants of the aft service center flight attendant's rest seat, approved by the Chief, Aircraft Engineering Division, FAA Western Region; or (b) Remove the aft service center flight attendant's rest seat; or (c) Remove existing placard (Lockheed P/N 1564393-101) prohibiting use during takeoff landing and turbulent flight and install in its place a placard prohibiting rest seat occupancy. Flight attendant's rest seat installation modified by (b) or (c), above, may be reconfigured back to the original seat installation upon accomplishment of (a), above. This amendment becomes effective September 11, 1975. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_75-17-17.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 75-17-17 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: LOCKHEED Model L-1011-385-1 Series Airplanes Subject: Flight Attendant Rest Seat Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 09/11/1975 Make: Lockheed Martin Corporation Model: L-1011-385-1 | L-1011-385-1-14 | L-1011-385-1-15 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: 75-17-17 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-2317 AD NUMBER: 75-17-17 SUBJECT HEADING: LOCKHEED Model L-1011-385-1 Series Airplanes ACTION: SUMMARY: DATES: Effective September 11, 1975. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 75-17-17 LOCKHEED: Amendment 39-2317. Applies to Model L-1011-385-1 Series airplanes certificated in all categories, configured with aft service center flight attendant rest seats. Compliance required within 300 flight hours time in service after effective date of this AD unless already accomplished. To provide protection from the lack of adequate oxygen for the occupants of the aft service center flight attendant's rest seat under emergency conditions and to provide the required information sign notifying occupants of this seat when safety belts should be fastened, and when smoking is prohibited, accomplish one of the following: (a) Install an automatically presented oxygen unit and passenger infomation sign for occupants of the aft service center flight attendant's rest seat, approved by the Chief, Aircraft Engineering Division, FAA Western Region; or (b) Remove the aft service center flight attendant's rest seat; or (c) Remove existing placard (Lockheed P/N 1564393-101) prohibiting use during takeoff landing and turbulent flight and install in its place a placard prohibiting rest seat occupancy. Flight attendant's rest seat installation modified by (b) or (c), above, may be reconfigured back to the original seat installation upon accomplishment of (a), above. This amendment becomes effective September 11, 1975. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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