# Proposed AD FAA-2008-0638: Lockheed Model 382, 382B, 382E, 382F, and 382G Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2008-20-01
- Products: Lockheed
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
-----------------------------------------------------------------------
- Published: June 17, 2008, Federal Register: June 18, 2008
- Comments due: July 13, 2008
- Became: [AD 2008-20-01](https://openairdocs.org/ad/2008-20-01)
- Docket: FAA-2008-0638 (https://www.regulations.gov/docket/FAA-2008-0638, where comments are filed)
- Project: 2008-NM-035-AD
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/250E27D6ECDFEF918625746C00714DE4.0001
- Page: https://openairdocs.org/proposed/FAA-2008-0638

## Summary

We propose to adopt a new airworthiness directive (AD) for all Lockheed Model 382, 382B, 382E, 382F, and 382G series airplanes. This proposed AD would require revising the FAA-approved maintenance program by incorporating new airworthiness limitations for fuel tank systems to satisfy Special Federal Aviation Regulation No. 88 requirements. This proposed AD would also require the accomplishment of certain fuel system modifications, the initial inspections of certain repetitive fuel system limitations to phase in those inspections, and repair if necessary. This proposed AD results from a design review of the fuel tank systems. We are proposing this AD to prevent the potential for ignition sources inside fuel tanks caused by latent failures, alterations, repairs, or maintenance actions, which, in combination with flammable fuel vapors, could result in a fuel tank explosion and consequent loss of the airplane.

## Notices in this docket

- Jun 13, 2008: Notice of proposed rulemaking (NPRM). (first notice), FR document E8-13322, comments due Jul 14, 2008 (https://www.federalregister.gov/documents/2008/06/13/E8-13322/airworthiness-directives-lockheed-model-382-382b-382e-382f-and-382g-series-airplanes)
- Jun 17, 2008: Notice of proposed rulemaking (NPRM).
-----------------------------------------------------------------------, comments due Jul 13, 2008 (https://drs.faa.gov/browse/excelExternalWindow/250E27D6ECDFEF918625746C00714DE4.0001)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.