*Pages 1--3 from Microsoft Word - 37808* and replaces the list of available licenses released as Attachment A in the Auction No. 52 Procedures Public Notice. For further information concerning this matter, contact Selina Khan, Policy Branch, Satellite Division, International Bureau, at (202) 418- 7282; Robert Nelson, Satellite Engineering Branch, Satellite Division, International Bureau, at (202) 418- 2341; or Brian Carter, Auctions and Spectrum Access Division, Wireless Telecommunications Bureau, at (202) 418- 0660. 2 DA 04- 1084 Attachment A Auction No. 52 – Licenses to Be Auctioned DBS Licenses: Orbit Locations and Channels, with Incumbent for 157° W. L. Orbit Locations Channels 175° W. L. 166° W. L. 157° W. L. 1 EchoStar 2 3 4 5 6 7 EchoStar 8 9 10 11 EchoStar 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Total No. of Available Channels 32 32 29 License No. DB- 175 DB- 166 DB- 157 Bidding Units 1,600,000 1,600,000 2,900,000 Upfront Payment $1, 600, 000 $1, 600, 000 $2, 900, 000 Minimum Opening Bid $3, 200, 000 $3, 200, 000 $5, 800, 000 Note: For each orbit location, the shaded cells show the channels that comprise the license. 3