Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.
  2. Issuer Name and Ticker or Trading Symbol
SKYTERRA COMMUNICATIONS INC [SKYT.OB]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
* See Remarks
(Last)
(First)
(Middle)
C/O INTERNATIONAL FUND SERVICES LIMITED, THIRD FL, BISHOP'S SQUARE REDMOND'S HILL
3. Date of Earliest Transaction (Month/Day/Year)
01/28/2009
(Street)

DUBLIN, L2 00000
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock               14,581,128 (8) (9) D (1) (2) (3) (4)  
Non-Voting Common Stock               5,556,898 (8) (9) D (1) (2) (3) (4)  
Common Stock               1,016,956 (10) I By Harbinger Capital Partners Fund I, L.P.
Non-Voting Common Stock               14,407,343 (10) I By Harbinger Capital Partners Fund I, L.P.
Common Stock               7,854,396 (8) (9) D (1) (5) (6) (7)  
Non-Voting Common Stock               9,982,121 (8) (9) D (1) (5) (6) (7)  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.
C/O INTERNATIONAL FUND SERVICES LIMITED
THIRD FL, BISHOP'S SQUARE REDMOND'S HILL
DUBLIN, L2 00000
    X   * See Remarks
HARBINGER CAPITAL PARTNERS OFFSHORE MANAGER, L.L.C.
2100 THIRD AVENUE NORTH
SUITE 600
BIRMINGHAM, AL 35203
    X   * See Remarks
HMC INVESTORS, L.L.C.
2100 THIRD AVENUE NORTH
SUITE 600
BIRMINGHAM, AL 35203
    X   * See Remarks
HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS FUND, L.P.
555 MADISON AVENUE
16TH FLOOR
NEW YORK, NY 10022
    X   * See Remarks
HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS GP, LLC
555 MADISON AVENUE
16TH FLOOR
NEW YORK, NY 10022
    X   * See Remarks
HMC - NEW YORK, INC.
555 MADISON AVENUE
16TH FLOOR
NEW YORK, NY 10022
    X   * See Remarks
HARBERT MANAGEMENT CORP
2100 THIRD AVENUE NORTH
SUITE 600
BIRMINGHAM, AL 35203
    X   * See Remarks
FALCONE PHILIP
555 MADISON AVE
16TH FLOOR
NEW YORK, NY 10022
    X   * See Remarks
HARBERT RAYMOND J
2100 THIRD AVENUE NORTH
SUITE 600
BIRMINGHAM, AL 35203
    X   * See Remarks
LUCE MICHAEL D
2100 THIRD AVENUE NORTH
SUITE 600
BIRMINGHAM, AL 35203
    X   *See Remarks

Signatures

 Harbinger Capital Partners Master Fund I, Ltd. (+), By: Harbinger Capital Partners Offshore Manager, L.L.C., By: HMC Investors, L.L.C., Managing Member, By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 Harbinger Capital Partners Offshore Manager (+), L.L.C., By: HMC Investors, L.L.C., Managing Member, By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 HMC Investors, L.L.C. (+), By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 Harbinger Capital Partners Special Situations Fund, L.P. (+), By: Harbinger Capital Partners Special Situations GP, LLC, By: HMC-New York, Inc., Managing Member, By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 Harbinger Capital Partners Special Situations GP, LLC (+), By: HMC-New York, Inc., Managing Member, By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 HMC-New York, Inc. (+), By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 Harbert Management Corporation (+), By: /s/ Joel B. Piassick   01/30/2009
**Signature of Reporting Person Date

 /s/ Philip Falcone (+)   01/30/2009
**Signature of Reporting Person Date

 /s/ Raymond J. Harbert (+)   01/30/2009
**Signature of Reporting Person Date

 /s/ Michael D. Luce (+)   01/30/2009
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) IMPORTANT NOTE: THE SECURITIES SET FORTH IN THIS REPORT ARE DIRECTLY BENEFICIALLY OWNED BY HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD., HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS FUND, L.P. AND/OR HARBINGER CAPITAL PARTNERS FUND I, L.P. (COLLECTIVELY, THE "FUNDS"). ALL OTHER ENTITIES OR PERSONS ARE INCLUDED WITHIN THIS REPORT DUE TO THEIR AFFILIATION WITH ONE OR MORE OF THE FUNDS.
(2) These securities are owned by Harbinger Capital Partners Master Fund I, Ltd. (the "Master Fund"), which is a Reporting Person.
(3) These securities may be deemed to be indirectly beneficially owned by the following, each of whom is a Reporting Person: Harbinger Capital Partners Offshore Manager, L.L.C. ("Harbinger Management"), the investment manager of the Master Fund, HMC Investors, L.L.C., its managing member ("HMC Investors"), Philip Falcone, a member of HMC Investors and the portfolio manager of the Master Fund, Raymond J. Harbert, a member of HMC Investors, and Michael D. Luce, a member of HMC Investors.
(4) Each Reporting Person listed in Footnotes 2 and 3 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.
(5) These securities are owned by Harbinger Capital Partners Special Situations Fund, L.P. (the "Special Situations Fund"), which is a Reporting Person.
(6) These securities may be deemed to be indirectly beneficially owned by the following, each of whom is a Reporting Person: Harbinger Capital Partners Special Situations GP, LLC ("HCPSS"), HMC-New York, Inc. ("HMCNY"), Harbert Management Corporation ("HMC"), Philip Falcone, Raymond J. Harbert and Michael Luce. HCPSS is the general partner of the Special Situations Fund. HMCNY is the managing member of HCPSS. HMC wholly owns HMCNY. Philip Falcone is the portfolio manager of the Special Situations Fund and is a shareholder of HMC. Raymond J. Harbert and Michael D. Luce are shareholders of HMC.
(7) Each Reporting Person listed in Footnotes 5 and 6 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.
(8) This amount does not include (a) 990,698 shares of voting common stock held by Wells Fargo Bank, National Association ("Wells Fargo") as a result of purchases of such shares by Wells Fargo on January 28th and 29th, 2009 at the direction of Master Fund and Special Situations Fund and pursuant to the terms of the Escrow Agreement dated November 7, 2008 between Wells Fargo, Master Fund and Special Situations Fund (as amended, the "Wells Fargo Escrow Agreement"), as amended on January 27, 2009, (continued in Footnote 9)
(9) (Continued from Footnote 8) - (b) 7,906,737 shares of non-voting common stock held by Wells Fargo pursuant to the terms of the Wells Fargo Escrow Agreement (which replaces that certain Pledge Agreement (as defined in a previous Schedule 13D/A filed on September 16, 2008)) and Securities Purchase Agreement (as defined and described in a previous Schedule 13D/A filed on September 16, 2008), or (c) 442,825 shares of voting common stock held in escrow by Akin Gump Strauss Hauer and Feld LLP pursuant to an Escrow Agreement and Securities Purchase Agreement (as defined and described in a previous Schedule 13D/A filed on April 9, 2008).
(10) These securities are owned by Harbinger Capital Partners Fund I, L.P. (the "Onshore Fund"). These securities may be deemed to be beneficially owned by Harbinger Capital Partners GP, LLC ("Harbinger Capital GP"), the general partner of the Onshore Fund, HMC-New York, Inc. ("HMCNY"), the managing member of Harbinger Capital GP, HMC, Philip Falcone, a shareholder of HMC and the portfolio manager of the Onshore Fund, Raymond J. Harbert, a shareholder of HMC, and Michael D. Luce, a shareholder of HMC. 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.
 
Remarks:
(+)  The Reporting Persons may be deemed to be members of a "group" for purposes of the Securities Exchange Act of 1934, as
 amended.  Each Reporting Person disclaims beneficial ownership of any securities deemed to be owned by the group that are
 not directly owned by the Reporting Person.  This report shall not be deemed an admission that such Reporting Person is a
 member of a group or the beneficial owner of any securities not directly owned by such Reporting Person.

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