Attachment 1 65 letter

This document pretains to SES-LIC-20060228-00326 for License on a Satellite Earth Station filing.

IBFS_SESLIC2006022800326_488042

701 Pennsylvania Avenue, N.W. MINTZ LEVIN Washington, D.C. 20004 202—434—7300 202—434—7400 fax Catlos M. Nalda www.mintz.com Christopher R. Bjornson | 202 434 7333 | cmnalda@mintz.com March 8, 2006 Via HaAND DELIVERY Marlene H. Dortch Secretary Federal Communications Commussion 445 12"" Street, N.W. Washington, D.C. 20554 Re: Call Sign E060070; File No. SES —LIC—20060228—00326 — Operations Within the Coordinated Parameters of Estrela do Sul 1 Dear Ms. Dortch: Pursuant to Section 1.65 of the Commussion‘s Rules, 47 C.F.R. § 1.65, the undersigned, on behalf of The Boeing Company ("Boeing"), hereby updates the record of the above— referenced application proceeding to provide additional information. Because no party has submitted comments with respect to Boeing‘s pending application, this an unrestricted proceeding. The attached letter confirms that the proposed operation of Connexion by Boeing"" Maritime Ku—band ESVs up to the higher, coordinated levels of the Estrela do Sul 1 satellite will be compatible with all adjacent satellite networks within +6° of this satellite. In addition, the proposed Ku—band ESV operations, if authorized, will be included in all future satellite network coordinations. Please feel free to contact the undersigned with any questions regarding this submission. Sincerely, LLQm »e Carlos M. Nalda Christopher R. Bjornson Counselfor The Boeing Company cCo: Scott Kotler Attachment Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. BostON | WAsSsHINGTON | RESTON | NEW YORK | STAMFORD | LOS ANGELES | LONDON

LOMRAL SKYNET* do Brasil A Member of The LOMAL Global Alliance Av.Rio Branco n° 1 grupo 1608 Centro, Rio de Janeiro, RJ, Brasil CEP. 20090—003 March 6, 2006 Ron Anderson Supplier Management & Procurement Connexion by Boeing The Boeing Company 15460 Laguna Canyon Road Irvine, Ca 92618 Re: The Boeing Company — Application for Authority to Operate Ku—Band ESVs Engineering Certification of Loral Skynet do Brasil Per your request, Loral Skynet do Brasil hereby confirms the following with respect to the operation of Connexion by Boeing"" Maritime ("CBBM") Ku—band earth stations onboard vessels ("EVSs") proposed in the above—referenced application: 1. the minimum antenna size for the ESV is 1 m and the maximum power spectral density at the input the antenna of each ESV terminal is —64.6 dBW/Hz 2. in certain circumstances, operation with aggregate off—axis EIRP spectral density levels in excess of the levels defined in Section 25.222(a)(1)—(4) ofthe Commission‘s rules may potentially create unacceptable interference to adjacent satellite networks. The proposed operation of CBBM Ku—band ESVs up to the higher, coordinated, levels of the Telstar 14/ Estrela do Sul 1 satellite will be compatible with all adjacent satellite networks within +6° of this satellite. 3. the proposed Ku—band ESV operations, if authorized, will be included in all future satellite network coordination. Please let me know ifyou require any additional information from Loral Skynet do Brasil to accompany the above—referenced application. Flavio B. da Silva Manager, Engineering and Regulatory Loral Skynet do Brasil Tel. : +55 (21) 3211—9702 Fax : +55 (21) 3211—9715 E—mail : fdasilva@loralskynet.com EQOO9M6


Document Created: 2006-03-13 11:52:25
Document Modified: 2006-03-13 11:52:25
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