Incoming generated [Apr 18 2019]

0570-EX-CR-2018 Correspondence

BAE SYSTEMS Information and Electronic Systems Integration Inc.

2019-04-18ELS_227918

From: Richard Ball To: Web Filer Date: April 18, 2019 Subject: 0570-EX-CR-2018 pre-coordination data request ---------------------------------------------------------------------------------------------------------------- Message: Ms. Nguyen: As reflected below and attached, this is to confirm that FAA coordination for pending File No. 0570-EX-CR-2018 has been completed. For the two ranges relevant to this application and license, a summary of FAA coordination is as follows: TRK 190089 Range: 123.5125-123.5875 MHz See uploaded coordination. FAA concludes no coordination is necessary for this range, so the FCC can be advised that FAA has no objection to the approval of this range TRK 190090 Range: 136.6-137 MHz See uploaded coordination. FAA has denied this coordination due to potential interference to Air Traffic Control and FAA’s belief that for “Antenna Testing” any frequency range should be able to be used. BAE Systems can accept a carve out that removes 136.6-137.1 MHz on the WD2XVL license BAE Systems considers this coordination completed – however if the Commission has any further questions, please contact undersigned. Best regards, Jeff Rummel Attorney for BAE Systems Jeffrey E. Rummel Partner Arent Fox LLP | Attorneys at Law 1717 K Street, NW Washington, DC 20006-5344 202.715.8479 DIRECT | 202.857.6395 FAX jeffrey.rummel@arentfox.com | www.arentfox.com From: Lorena.Carvajal@faa.gov Sent: Thursday, April 18, 2019 3:56 PM To: Rummel, Jeffrey Cc: george.moynihan@baesystems.com; david.jillson@baesystems.com Subject: RE: BAE Systems - Finalization of FAA Coordination - File No. 0570-EX-CR-2018 (TRK 190089-190090)

Jeff, I concur with your edits. Lorena Carvajal Federal Aviation Administration Spectrum Engineering Office AJW-1C2 202-267-7051 From: Rummel, Jeffrey Sent: Thursday, April 18, 2019 9:07 AM To: Lorena.Carvajal@faa.gov Cc: george.moynihan@baesystems.com; david.jillson@baesystems.com Subject: BAE Systems - Finalization of FAA Coordination - File No. 0570-EX-CR-2018 (TRK 190089-190090) Ms. Carvajal: As always, thank you for your comments and assistance. With respect to this coordination, please note the following additional comments/edits in red below. Upon your final review/approval, BAE Systems will consider this coordination to be complete and BAE Systems will report the following to the FCC: TRK 190089 Range: 123.5125-123.5875 MHz See Attached FAA Coordination – “Returned without Action” – FAA concludes no coordination is necessary for this range, so the FCC can be advised that FAA has no objection to the approval of this range TRK 190090 Range: 136.6-137 MHz See Attached FAA Coordination – “Returned without Action” – FAA has denied this coordination due to potential interference to Air Traffic Control and FAA’s belief that for “Antenna Testing” any frequency range should be able to be used. BAE Systems can accept a carve out that removes 136.6-137.1 MHz on the WD2XVL license, and will advise the FCC of same Best regards, Jeff Jeffrey E. Rummel Partner Arent Fox LLP | Attorneys at Law 1717 K Street, NW Washington, DC 20006-5344 202.715.8479 DIRECT | 202.857.6395 FAX jeffrey.rummel@arentfox.com | www.arentfox.com

From: Lorena.Carvajal@faa.gov Sent: Friday, April 12, 2019 4:36 PM To: Rummel, Jeffrey Cc: george.moynihan@baesystems.com; david.jillson@baesystems.com Subject: RE: BAE Systems - Request for Call to Discuss Status of FAA Coordination Review - File No. 0570-EX-CR-2018 (TRK 190089-190090) Jeff, TRK 190089: Your comment is correct. Note that even though WebFCR shows a single frequency, my understanding is that it is a range 123.5125-123.5875 MHZ. The comment applies to the frequency range. TRK 190090: Your comment is correct. Please provide a justification for the use of this frequency range for antenna testing. I will be in the office Monday to Thursday next week. Please give me a call if you have any questions. Lorena Carvajal Federal Aviation Administration Spectrum Engineering Office AJW-1C2 202-267-7051


Document Created: 2019-04-18 16:54:10
Document Modified: 2019-04-18 16:54:10
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