American Eagle Airlines, Inc.

Document ID: FAA-2007-0083-0006
Document Type: Public Submission
Agency: Federal Aviation Administration
Received Date: November 23 2007, at 08:31 AM Eastern Standard Time
Date Posted: November 23 2007, at 12:00 AM Eastern Standard Time
Comment Start Date: October 25 2007, at 12:00 AM Eastern Standard Time
Comment Due Date: November 26 2007, at 11:59 PM Eastern Standard Time
Tracking Number: 80367bbf
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This is comment on Rule

Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ, -135ER, -135KE, -135KL, -135LR, -145, - 145ER, -145MR, -145LR, -145XR, -145MP, and -145EP Airplanes

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To: Federal Aviation Administration Subject: Docket No. FAA-2007-0083; Directorate Identifier 2006-NM-266-AD, RIN 2120-AA64 Dear Sirs, This letter is in response to NPRM 2006-NM-266-AD dated 25-Oct-2007. The proposed AD will require compliance with Embraer Service Bulletin (SB) 145-30- 0044 and SB 145-30-0049 to replace engine anti-ice valves part number C146009- 2 and C146009-3 for installation of the new and improved version C146009-4. We have initiated Service Bulletin 145-30-0044 and 145-30-0049 to remove all C146009-2 and C146009-3 valves. In the process we have experienced reported malfunctions with the new engine anti-ice valve C146009-4. Will this delay the implementation of this AD until the current problems with the C146009-4 are identified and corrected? Regards, Michael Wilkins Technical Services Specialist American Eagle Airlines, Inc michael.wilkins@aa.com