# Proposed AD FAA-2013-0630: Fokker Services B.V. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2013-23-05
- Products: Fokker Services B.V.
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 31, 2013, 78 FR 46303
- Comments due: September 16, 2013
- Became: [AD 2013-23-05](https://openairdocs.org/ad/2013-23-05)
- Docket: FAA-2013-0630 (https://www.regulations.gov/docket/FAA-2013-0630, where comments are filed)
- Project: 2012-NM-213-AD
- FR document: 2013-18389
- Official PDF: https://openairdocs.org/files/sha256/c9/1d/c91d076dbde1a3eb460f35bfef7b05221263ab1c1196b23df429e2e69ae1eef5 (from https://www.govinfo.gov/content/pkg/FR-2013-07-31/pdf/2013-18389.pdf)
- Federal Register: https://www.federalregister.gov/documents/2013/07/31/2013-18389/airworthiness-directives-fokker-services-bv-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0D73CD1F48BE79B886257BB9004B8AAD.0001
- Page: https://openairdocs.org/proposed/FAA-2013-0630

## Summary

We propose to adopt a new airworthiness directive (AD) for all Fokker Services B.V. Model F.28 Mark 0070 and 0100 airplanes. This proposed AD was prompted by a design review, which revealed that, under certain failure conditions, wiring in the main fuel tank could develop a short circuit that might cause a hot spot on the wiring conduit or puncture the wiring conduit wall. This proposed AD would require installing fuses in the power supply wiring and/or return wiring for various components in the fuel system; and revising the airplane maintenance program by incorporating critical design configuration control limitations. We are proposing this AD to prevent an ignition source in the main fuel tank vapor space, which could result in a fuel tank explosion and consequent loss of the airplane.

## Notices in this docket

- Jul 31, 2013: Notice of proposed rulemaking (NPRM). (first notice), FR document 2013-18389, comments due Sep 16, 2013 (https://www.federalregister.gov/documents/2013/07/31/2013-18389/airworthiness-directives-fokker-services-bv-airplanes)

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