UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No.     )*

USA Mobility, Inc.

(Name of issuer)

Common Stock, par value $0.0001 per share

(Title of class of securities)

90341G103

(CUSIP number)

December 31, 2011

(Date of event which requires filing of this statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

x Rule 13d-1(b)

¨ Rule 13d-1(c)

¨ Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SCHEDULE 13G

CUSIP No. 90341G103 Page 2 of 8 Pages

(1)	Names of reporting persons Braeside Investments, LLC
(2)	Check the appropriate box if a member of a group (see instructions) (a)  ¨        (b)  ¨
(3)	SEC use only
(4)	Citizenship or place of organization Texas
Number of shares beneficially owned by each reporting person with:		(5)	Sole voting power 1,325,391
		(6)	Shared voting power 0
		(7)	Sole dispositive power 1,325,391
		(8)	Shared dispositive power 0
(9)	Aggregate amount beneficially owned by each reporting person 1,325,391
(10)	Check if the aggregate amount in Row (9) excludes certain shares (see instructions)    ¨
(11)	Percent of class represented by amount in Row (9) 6.0% **
(12)	Type of reporting person (see instructions) IA, OO

** SEE ITEM 4(b).

SCHEDULE 13G

CUSIP No. 90341G103 Page 3 of 8 Pages

(1)	Names of reporting persons Steven McIntyre
(2)	Check the appropriate box if a member of a group (see instructions) (a)  ¨        (b)  ¨
(3)	SEC use only
(4)	Citizenship or place of organization United States
Number of shares beneficially owned by each reporting person with:		(5)	Sole voting power 0
		(6)	Shared voting power 1,325,391
		(7)	Sole dispositive power 0
		(8)	Shared dispositive power 1,325,391
(9)	Aggregate amount beneficially owned by each reporting person 1,325,391
(10)	Check if the aggregate amount in Row (9) excludes certain shares (see instructions)    ¨
(11)	Percent of class represented by amount in Row (9) 6.0% **
(12)	Type of reporting person (see instructions) IN

** SEE ITEM 4(b).

SCHEDULE 13G

CUSIP No. 90341G103 Page 4 of 8 Pages

(1)	Names of reporting persons Todd Stein
(2)	Check the appropriate box if a member of a group (see instructions) (a)  ¨        (b)  ¨
(3)	SEC use only
(4)	Citizenship or place of organization United States
Number of shares beneficially owned by each reporting person with:		(5)	Sole voting power 0
		(6)	Shared voting power 1,325,391
		(7)	Sole dispositive power 0
		(8)	Shared dispositive power 1,325,391
(9)	Aggregate amount beneficially owned by each reporting person 1,325,391
(10)	Check if the aggregate amount in Row (9) excludes certain shares (see instructions)    ¨
(11)	Percent of class represented by amount in Row (9) 6.0% **
(12)	Type of reporting person (see instructions) IN

** SEE ITEM 4(b).

Page 5 of 8 Pages

SCHEDULE 13G

This (this “Schedule 13G”) relates to shares of Common Stock, par value $0.0001 per share (the “Common Stock”), of USA Mobility, Inc., a Delaware corporation (the “Issuer”), and is being filed on behalf of (i) Braeside Investments, LLC (“Braeside Investments”), a Texas limited liability company, as the investment manager to certain private pooled investment vehicles and managed accounts (collectively, the “Funds”), (ii) Steven McIntyre, as a principal of Braeside Investments, and (iii) Todd Stein, as a principal of Braeside Investments (the persons mentioned in (i), (ii) and (iii) are collectively referred to herein as the “Reporting Persons”). All shares of Common Stock are held by the Funds.

Item 1(a) Name of Issuer.

USA Mobility, Inc.

Item 1(b) Address of Issuer’s Principal Executive Offices.

6850 Versar Center, Suite 420

Springfield, Virginia 22151-4148

Item 2(a) Name of Person Filing.

(i) Braeside Investments, LLC (“Braeside Investments”) (ii) Steven McIntyre and (iii) Todd Stein.

Item 2(b) Address of Principal Business Office, or, if none, Residence.

5430 LBJ Freeway, Suite 1555

Dallas, Texas 75240.

Item 2(c) Citizenship or Place of Organization.

Braeside Investments is a Texas limited liability company. Mr. McIntyre and Mr. Stein are United States citizens.

Item 2(d) Title of Class of Securities.

Common Stock, par value $0.0001 per share (the “Common Stock”).

Item 2(e) CUSIP Number.

90341G103

Page 6 of 8 Pages

Item 3 If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a) ¨ Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) ¨ Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) ¨ Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) ¨ Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) x An investment advisor in accordance with §240.13d-1(b)(1)(ii)(E).

(f) ¨ An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F).

(g) ¨ A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G).

(h) ¨ A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813).

(i) ¨ A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment       Company Act of 1940 (15 U.S.C. 80a-3).

(j) ¨ Group, in accordance with §240.13d-1(b)(1)(ii)(J).

Item 4 Ownership.

(a) The Reporting Persons may be deemed the beneficial owners of 1,325,391 shares of Common Stock held by the Funds.

(b) The Reporting Persons may be deemed the beneficial owners of 6.0% of the outstanding shares of Common Stock. This percentage was calculated by dividing (i) the number of shares of Common Stock reported in Item 4(a) held by the Reporting Persons by (ii) 22,108,233, the number of shares of Common Stock issued and outstanding as of October 21, 2011, as reported in the Issuer’s Form 10-Q filed on October 27, 2011 with the Securities and Exchange Commission.

(c) The Reporting Persons have the power to vote and dispose of the 1,325,391 shares of Common Stock held by the Funds.

Item 5 Ownership of Five Percent or Less of a Class.

Inapplicable.

Item 6 Ownership of More Than Five Percent on Behalf of Another Person.

Inapplicable.

Page 7 of 8 Pages

Item 7 Identification and Classification of the Subsidiary which Acquired the Security Being Reported On by the Parent Holding Company.

Inapplicable.

Item 8 Identification and Classification of Members of the Group.

Inapplicable.

Item 9 Notice of Dissolution of Group.

Inapplicable.

Item 10 Certification.

By signing below each of the Reporting Persons certifies that, to the best of such person’s knowledge and belief, the securities referred to above were acquired and held in the ordinary course of business and were not acquired and were not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

Exhibits Exhibit 1

Joint Filing Agreement by and among the Reporting Persons.

Page 8 of 8 Pages

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: February 2, 2012

Braeside Investments, LLC
By:	/s/ Steven McIntyre
	Name: Steven McIntyre
	Title: Manager
/s/ Steven McIntyre
Steven McIntyre
/s/ Todd Stein
Todd Stein