# Proposed AD FAA-2010-1038: Fokker Services B.V. Model F.28 Mark 0070 and 0100 Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2011-04-01
- Products: Fokker Services
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: October 21, 2010, 75 FR 64963
- Comments due: December 6, 2010
- Became: [AD 2011-04-01](https://openairdocs.org/ad/2011-04-01)
- Docket: FAA-2010-1038 (https://www.regulations.gov/docket/FAA-2010-1038, where comments are filed)
- Project: 2009-NM-250-AD
- FR document: 2010-26561
- Official PDF: https://openairdocs.org/files/sha256/58/16/5816b926a74abc73c96ff5a02b55b4ae44928ac1d6e3d32546276a195637ae9b (from https://www.govinfo.gov/content/pkg/FR-2010-10-21/pdf/2010-26561.pdf)
- Federal Register: https://www.federalregister.gov/documents/2010/10/21/2010-26561/airworthiness-directives-fokker-services-bv-model-f28-mark-0070-and-0100-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/10C55DC6C7E923AB862577C300488A61.0001
- Page: https://openairdocs.org/proposed/FAA-2010-1038

## Summary

We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

During a normal walkaround check on a F28 Mark 0100 aeroplane, a large crack was discovered in the lower portion of the right (RH) MLG [main landing gear] piston. The affected MLG unit had accumulated 7909 flight cycles (FC) at the time of detection. * * *

This condition, if not detected and corrected, could lead to MLG failure, possibly resulting in loss of control of the aeroplane during the landing roll-out.

The proposed AD would require actions that are intended to address the unsafe condition described in the MCAI.

## Notices in this docket

- Oct 21, 2010: Notice of proposed rulemaking (NPRM). (first notice), FR document 2010-26561, comments due Dec 6, 2010 (https://www.federalregister.gov/documents/2010/10/21/2010-26561/airworthiness-directives-fokker-services-bv-model-f28-mark-0070-and-0100-airplanes)

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