# Proposed AD FAA-2005-23249: Withdrawal - Gulfstream Model GV-SP Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Withdrawn
- Products: Gulfstream Aerospace LP
- Product type: Aircraft
- Action: Proposed rule; withdrawal.
- Published: April 11, 2006, 71 FR 18253
- Comments due: March 30, 2006
- Docket: FAA-2005-23249 (https://www.regulations.gov/docket/FAA-2005-23249, where comments are filed)
- Project: 2005-NM-219-AD
- FR document: E6-5253
- Official PDF: https://openairdocs.org/files/sha256/78/67/7867be2a7b97b5b4ac781b3648bafc465a11a59b7844f53f961eb1bdd4e01d98 (from https://www.govinfo.gov/content/pkg/FR-2006-04-11/pdf/E6-5253.pdf)
- Federal Register: https://www.federalregister.gov/documents/2006/04/11/E6-5253/airworthiness-directives-gulfstream-model-gv-sp-series-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A9A03C4A7EC6ACFB8625714D00695E30.0001
- Page: https://openairdocs.org/proposed/FAA-2005-23249

## Summary

The FAA withdraws a notice of proposed rulemaking (NPRM) that proposed a new airworthiness directive (AD) for certain Gulfstream Model GV-SP series airplanes. The proposed AD would have required an inspection to determine the serial number of the anti-skid control unit (ACU) in the right electronics equipment rack, and replacement of the ACU with a new or serviceable ACU if necessary. Since the proposed AD was issued, we have received new data that indicate the identified unsafe condition has been corrected on all airplanes that would have been affected by the NPRM, and on all ACUs in the affected range of serial numbers. Accordingly, the proposed AD is withdrawn.

## Notices in this docket

- Dec 9, 2005: Notice of proposed rulemaking (NPRM). (first notice), FR document 05-23832, comments due Jan 23, 2006 (https://www.federalregister.gov/documents/2005/12/09/05-23832/airworthiness-directives-gulfstream-model-gv-sp-series-airplanes)
- Apr 11, 2006: Proposed rule; withdrawal., FR document E6-5253, comments due Mar 30, 2006 (https://www.federalregister.gov/documents/2006/04/11/E6-5253/airworthiness-directives-gulfstream-model-gv-sp-series-airplanes)

---
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.