X0202 4 2006-02-01 0 0000756502 SKYTERRA COMMUNICATIONS INC SKYT 0001233563 HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD. C/O INTERNATIONAL FUND SERVICES THIRD FL BISHOP SQUARE REDMONDS HILL DUBLIN IRELAND L2 00000 IRELAND 0 0 1 0 0001224055 HARBINGER CAPITAL PARTNERS OFFSHORE MANAGER, L.L.C. ONE RIVERCHASE PARKWAY SOUTH BIRMINGHAM AL 35244 0 0 1 0 0001233566 HMC INVESTORS LLC ONE RIVERCHASE PARKWAY SOUTH BIRMINGHAM AL 35244 0 0 1 0 0001233569 FALCONE PHILIP 555 MADISON AVE 16TH FLOOR NEW YORK NY 10022 0 0 1 0 0001233571 HARBERT RAYMOND J ONE RIVERCHASE PARKWAY SOUTH BIRMINGHAM AL 35244 0 0 1 0 0001233573 LUCE MICHAEL D ONE RIVERCHASE PARKWAY SOUTH BIRMINGHAM AL 35244 0 0 1 0 Common Stock 2006-02-01 4 P 0 4185 39.94 A 1649724 D Common Stock 2006-02-01 4 P 0 0 0 A 1649724 I By Harbinger Capital partners Master Fund I Ltd. Common Stock 2006-02-01 4 P 0 815 39.94 A 64275 I By Alpha US Sub Fund VI LLC These securities are owned by Harbinger Capital Partners Master Fund I, Ltd., which is a Reporting Person. These securities may be deemed to be beneficially owned by Harbinger Capital Partners Offshore Manager, L.L.C. ("Harbinger Management"), the investment manager of Harbinger Capital Partners Master Fund I, Ltd., HMC Investors, L.L.C., its managing member ("HMC Investors"), Philip Falcone, the portfolio manager of Harbinger Capital Partners Master Fund I, Ltd., Raymond J. Harbert, a member of HMC Investors, and Michael D. Luce, a member of HMC Investors. Each such Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. These securities may be deemed to be beneficially owned by HMC Investors, Philip Falcone, who is the portfolio manager of Alpha US Sub Fund VI, LLC, Raymond J. Harbert and Michael D. Luce. Each such Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Harbinger Capital Partners Master Fund I, Ltd., Harbinger Capital Partners Offshore Manager, LLC, By: HMC Investors, LLC, Managing Member By: /s/ Joel B. Piassick 2006-02-03 Harbinger Capital Partners Offshore Manager, LLC By HMC Investors, LLC, Managing Member By: /s/ Joel Piassick 2006-02-03 HMC Investors, LLC By: /s/ Joel Piassick 2006-02-03 By: /s/ Philip Falcone 2006-02-03 By: /s/ Raymond J. Harbert 2006-02-03 By: /s/ Michael D. Luce 2006-02-03