Attachment submission

submission

SUBMISSION FOR THE RECORD submitted by Telesat

submission

2006-06-01

This document pretains to SAT-PPL-20060516-00061 for Permitted List on a Satellite Space Stations filing.

IBFS_SATPPL2006051600061_508892

Wiley Rein & Fielding us ORIGINA Receiveq L ie smeerw momnern, scomoe now mnsron June 1, 2006 4un 0 5 2005 pai"~» Jennifer D. Hind Jnndingurt.com m mnvioe menaipergemECEIVED Poicy 6 1i on Marlene H. Dortch JuN — 1 2006 msaoussw ce Secrctary surt ass Federal Communications Commmission.reseal communicatns Connissen n wanee oftceot Seaay now, msesane 445 12th Street, SW m masans Washington, DC 20554 wevontcon Re:=— Petition for a Declaratory Ruling Adding Anik F3 at 118.7° W.L. to the Permitted List, SAT—PPL—20060516—00061, Call Sign $2703 Dear Ms. Dortch: Telesat Canada (‘Telesat®), by its attomeys, files this letter pursuant to Section 1.65 |. of the rules of the Federal Communications Commission ("FCC)° to provide additional information relevant to the above—captioned petition for declaratory ruling adding the C— and Ku—band payloads ofAnik F3, a satellite to be located at 118.7° W.L., to the FCC‘s Permitted Space Station Lis(the "Permitted List"). This letter provides supplemental information regarding orbital debris mitigation as required by Section 25. 14(0). As requested by the International Bureau, Telesat confirms that the orbital debris information submitted by EchoStar Satellite LLC (‘EchoStar®) in its application for blanket authorization to operate one million receive—only earth stations in the Ku— band to receive Direct—to—Home ("DTH®) Fixed Satellite Services ("FSS") from the Anik F3 satellte" is accurate and should be incorporated by reference into Telesat‘s petiion. Specifically, Telesat verifies that upon mission completion, AniF3 will ‘be maneuvered to a disposal orbit with a minimum perigee ofabout 280 km above the normal GSO operational orbit, based on the IADC formula: — Areieto—mass ratio (°A/M") =0.0437 m‘kg — Solar Pressure Radiation Coefficient (worstcase) (C4) = 1 © ar ceR yies * See EchoStarSatelte,LLC Applicaionfor Authorization o Operate1.000.000 Receive— OnlyEarth Stations t Provide DirecoHomePisedSatlite Service in the UnitedSttes Using the ANMK F3 Srelte atthe 118.7° WL OrbialLocaion, ie Nos. SES—LFS— —AMD20081 11s—01590, ssL1C 2005062100700 Ss—AwD200511 18— 01601, Order and Authorzation, 20 FCC Red 20,083 (Inrl Bur.2005) ("Bohoter Order®)

June 1, 2006 Page2 Therefore, the Minimum Disposal Orbit Perigee Altitude will be equal to 36,021 km + 1000 x Cex AM 36,021 km + 1000 x 1 x 0.0837 m‘kg 36,064.7 km 278.7 km above GSO Additionally, the amount offuel reserved for disposal will be 10.6 ke, as noted by EchoStar in its application. Please do not hesitate to contact the undersigned with any questions. Respectfully submitted, +A4fray Jennifer D. Hindin Counselfor Telesat Canada ce: Andrea Kelly


Document Created: 2006-06-13 18:26:13
Document Modified: 2006-06-13 18:26:13
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