UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

SCHEDULE 13G

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO
RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED
PURSUANT TO RULE 13d-2

Nighthawk Radiology Holdings, Inc.

(Name of Issuer)

Common Stock, $.001 par value per share

(Title of Class of Securities)

65411N105

(CUSIP Number)

November 19, 2008

(Date of Event Which Requires Filing of this Statement)

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

o Rule 13d-1(b)
x Rule 13d-1(c)
o 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.

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(1) Consists of 750,000 shares owned by Miguel B. Fernandez as Trustee of the Miguel B. Fernandez Revocable Trust, dated 12/23/2002, as amended to date (the “Trust”) and 750,000 shares owned by MBF Family Investments, L.P. (the “Limited Partnership”). Mr. Fernandez holds sole investment and voting power over the shares held by the Trust in his capacity as Trustee and over the shares held by the Limited Partnership in his capacity as sole shareholder of MBF Holdings, Inc. (“MBF Holdings”), the general partner of the Limited Partnership.

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(2) Consists of 750,000 shares owned by the Limited Partnership of which MBF Holdings, Inc. holds sole investment and voting power in its capacity as general partner.

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Item 1(a).		Name of Issuer: Nighthawk Radiology Holdings, Inc.
Item 1(b).		Address of Issuer’s Principal Executive Offices:
		601 Front Street, #502 Coeur d’Alene, Idaho 83814
Item 2(a).		Name of Person Filing:
		Miguel B. Fernandez Miguel B. Fernandez as Trustee of the Miguel B. Fernandez Revocable Trust, dated 12/23/2002 MBF Family Investments, L.P. MBF Holdings, Inc.
Item 2(b).		Address of Principal Business Office or, if None, Residence:
		121 Alhambra Plaza, Suite 1100 Coral Gables, Florida 33134
Item 2(c).		Citizenship: United States
Item 2(d).		Title of Class of Securities: Common Stock, $.001 par value per share (the “Common Stock”)
Item 2(e).		CUSIP Number: 65411N105
Item 3.		If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:

	(a)   o		Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).
	(b)   o		Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
	(c)   o		Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).
	(d)   o		Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).
	(e)   o		An investment adviser in accordance with (S)240.13d-1(b)(1)(ii)(E).
	(f)   o		An employee benefit plan or endowment fund in accordance with (S)240.13d-1(b)(1)(ii)(F).
	(g)   o		A parent holding company or control person in accordance with (S) 240.13d-1(b)(1)(ii)(G).
	(h)   o		A savings association is defined in section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813).
	(i)   o		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)   o		Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

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Item 4.		Ownership.

(a)

Amount beneficially owned:

		Miguel B. Fernandez			1,500,000
		Miguel B. Fernandez as Trustee of the Miguel B. Fernandez Revocable Trust, dated 12/23/2002			750,000
		MBF Family Investments, L.P.			750,000
		MBF Holdings, Inc.			750,000

(b)

Percent of class:

		Miguel B. Fernandez			5.2	%
		Miguel B. Fernandez as Trustee of the Miguel B. Fernandez Revocable Trust, dated 12/23/2003			2.6	%
		MBF Family Investments, L.P.			2.6	%
		MBF Holdings, Inc.			2.6	%

(c)

Number of shares as to which such person has:

(i)

sole power to vote or to direct the vote:

		Miguel B. Fernandez			1,5000,000
		Miguel B. Fernandez as Trustee of the Miguel B. Fernandez Revocable Trust, dated 12/23/2003			750,000
		MBF Family Investments, L.P.			750,000
		MBF Holdings, Inc.			750,000

(ii)

shared power to vote or to direct the vote:                              0

(iii)

sole power to dispose or to direct the disposition of:

		Miguel B. Fernandez			1,500,000
		Miguel B. Fernandez as Trustee of the Miguel B. Fernandez Revocable Trust, dated 12/23/2003			750,000
		MBF Family Investments, L.P.			750,000
		MBF Holdings, Inc.			750,000

(iv)

Shared power to dispose or to direct the disposition of:                              0

Item 5.		Ownership of Five Percent or Less of a Class.
		Not Applicable
Item 6.		Ownership of More than Five Percent on Behalf of Another Person.
		Not Applicable
Item 7.		Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company.
		Not Applicable

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Item 8.		Identification and Classification of Members of the Group.
		Not Applicable
Item 9.		Notice of Dissolution of Group.
		Not Applicable
Item 10.		Certification.
		Not Applicable

SIGNATURES

     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.

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JOINT FILING AGREEMENT

     In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, the undersigned acknowledge and agree that the foregoing statement on Schedule 13G with respect to the Common Stock is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. Additionally, the undersigned acknowledge and agree to the inclusion of this Agreement as an Exhibit to this Statement. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the other, except to the extent that he or it knows or has reason to believe that such information is inaccurate.