# Proposed AD 2000-NM-145-AD: Lockheed Model L-1011 Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2004-09-28
- Action: Notice of proposed rulemaking (NPRM).
- Published: April 25, 2001, 66 FR 20760
- Comments due: June 11, 2001
- Became: [AD 2004-09-28](https://openairdocs.org/ad/2004-09-28)
- Docket: 2000-NM-145-AD
- FR document: 01-10181
- Official PDF: https://openairdocs.org/files/sha256/f0/d8/f0d8d82ff9f012aed37d4ef58828e58f311df6dc752919ce9b2be2e953bdf984 (from https://www.govinfo.gov/content/pkg/FR-2001-04-25/pdf/01-10181.pdf)
- Federal Register: https://www.federalregister.gov/documents/2001/04/25/01-10181/airworthiness-directives-lockheed-model-l-1011-series-airplanes
- Page: https://openairdocs.org/proposed/2000-NM-145-AD

## Summary

This document proposes the supersedure of an existing airworthiness directive (AD), applicable to all Lockheed Model L-1011 series airplanes that currently requires the implementation of a corrosion prevention and control program either by accomplishing specific tasks or by revising the maintenance inspection program to include such a program. This action would require accomplishment of new specific tasks and visual inspections to detect corrosion of certain structural areas and repair, or revision of the maintenance inspection program. This proposal relates to the recommendations of the Airworthiness Assurance Task Force assigned to review Model L-1011 series airplanes, which indicate that, to assure long term continued operational safety, various structural inspections should be accomplished.

## Notices in this docket

- Apr 25, 2001: Notice of proposed rulemaking (NPRM). (first notice), FR document 01-10181, comments due Jun 11, 2001 (https://www.federalregister.gov/documents/2001/04/25/01-10181/airworthiness-directives-lockheed-model-l-1011-series-airplanes)

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