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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1. Name and Address of Reporting Person * MUNDHEIM ROBERT H   2. Issuer Name and Ticker or Trading Symbol Gogo Inc. [GOGO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 1250 N. ARLINGTON HEIGHTS ROAD, STE 500 3. Date of Earliest Transaction (Month/Day/Year) 06/26/2013 (Street) ITASCA, IL 60143 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ 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 06/26/2013   C   11,422.23 A $ 8.5 (1) (2) 13,166.74 D   Common Stock 06/26/2013   C   27,172.78 A $ 10.4369 40,339.52 D   Common Stock 06/26/2013   D(4)   0.52 D $ 17 40,339 D

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

Class A Senior Convertible Preferred Stock

$ 8.5 (1) (2)

06/26/2013

C

8.01

12/31/2009(1)(2)

(1)(2)

Common Stock

11,422.23 (1) (2)

(1) (2)

0

D

Junior Convertible Preferred Stock

$ 10.4369

06/26/2013

C

28.36

12/31/2009

(3)

Common Stock

27,172.78 (3)

(3)

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MUNDHEIM ROBERT H 1250 N. ARLINGTON HEIGHTS ROAD, STE 500 ITASCA, IL 60143	X

Signatures

/s/ Margee Elias, Attorney-in-Fact for Robert H. Mundheim		06/28/2013
**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)	Reflects mandatory conversion of 6.09 shares of Class A Senior Convertible Preferred Stock issued on December 31, 2009 and 1.91 shares of Class A Senior Convertible Preferred Stock issued on January 28, 2011 into shares of common stock upon consummation of the issuer's initial public offering. The shares converted into a number of shares of common stock equal to (i) the applicable stated capital of each share of Class A Senior Convertible Preferred Stock multiplied by (ii) 2 and divided by (iii) $17.00, the IPO price.
(2)	The Class A Senior Convertible Preferred Stock was entitled to dividends accrued through the consummation of the issuer's initial public offering, which have been satisfied by increasing the applicable stated capital. Shares issued on conversion reflect accrued dividends added to stated capital and other adjustments. Fractional shares of common stock are settled in cash. The shares of Class A Senior Convertible Preferred Stock were convertible upon issuance and had no expiration date.
(3)	Each share of Junior Convertible Preferred Stock was mandatorily converted to shares of common stock equal to the applicable stated capital of each share of Junior Convertible Preferred Stock divided by the Conversion Price upon consummation of the issuer's initial public offering. The Junior Convertible Preferred Stock was entitled to dividends accrued through the consummation of the issuer's initial public offering, which have been satisfied by increasing the applicable stated capital. Shares issued on conversion reflects accrued dividends added to stated capital. Fractional shares of common stock are settled in cash. The shares of Junior Convertible Preferred Stock were convertible upon issuance and had no expiration date.
(4)	Represents fractional shares of common stock settled in cash.

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