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 *
AC ACQUISITION I LLC
  2. Issuer Name and Ticker or Trading Symbol
Gogo Inc. [GOGO]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
See Remarks
(Last)
(First)
(Middle)
C/O RIPPLEWOOD HOLDINGS L.L.C., ONE ROCKEFELLER PLAZA, 32ND FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
12/18/2013
(Street)

NEW YORK, NY 10020
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 12/18/2013   J(1)   19,745,496 D $ 0 0 D  
Common Stock 12/18/2013   J(2)   7,894,130 D $ 0 0 D  
Common Stock 12/18/2013   J(3)   876,070 A $ 0 877,902 (4) (5) D  

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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
AC ACQUISITION I LLC
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
AC ACQUISITION II LLC
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
COLLINS TIMOTHY C
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
RIPPLEWOOD PARTNERS II LP
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
Ripplewood Partners II GP, L.P.
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
Collins Family Partners, L.P.
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
Collins Family Partner Inc.
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
RIPPLEWOOD PARTNERS II PARALLEL FUND LP
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks
RP II GP, LLC
C/O RIPPLEWOOD HOLDINGS L.L.C.
ONE ROCKEFELLER PLAZA, 32ND FLOOR
NEW YORK, NY 10020
      See Remarks

Signatures

 AC ACQUISITION I, LLC, By: Ripplewood Partners II, L.P., as its sole member, By: Ripplewood Partners II G.P., L.P., as its general partner, By: RP II GP, LLC, as its general partner, By: /s/ Christopher Minnetian, Secretary   12/18/2013
**Signature of Reporting Person Date

 AC ACQUISITION II, LLC, By: Ripplewood Partners II Parallel Fund, L.P., as its managing member, By: Ripplewood Partners II G.P., L.P., as its general partner, By: RP II GP, LLC, as its general partner, By: /s/ Christopher Minnetian, Secretary   12/18/2013
**Signature of Reporting Person Date

 /s/ Timothy C. Collins   12/18/2013
**Signature of Reporting Person Date

 Ripplewood Partners II, L.P., By: Ripplewood Partners II G.P., L.P., as its general partner, By: RP II GP, LLC, as its general partner, By: /s/ Christopher Minnetian, Secretary   12/18/2013
**Signature of Reporting Person Date

 Ripplewood Partners II G.P., L.P., By: RP II GP, LLC, as its general partner, By: /s/ Christopher Minnetian, Secretary   12/18/2013
**Signature of Reporting Person Date

 RP II GP, LLC, By: /s/ Christopher Minnetian, Secretary   12/18/2013
**Signature of Reporting Person Date

 Collins Family Partner Inc. By: /s/ Christopher Minnetian, Secretary   12/18/2013
**Signature of Reporting Person Date

 Collins Family Partners, L.P. By: Collins Family Partner Inc., as its general partner, By: /s/ Christopher Minnetian, Secretary   12/18/2013
**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) AC Acquisition I LLC (?AC I?) made a pro rata distribution for no consideration of an aggregate of 19,745,496 shares of Common Stock of Gogo Inc. (the ?Issuer?) on December 18, 2013. AC I is a limited liability corporation and its sole member is Ripplewood Partners II, L.P., the general partner of which is Ripplewood Partners II GP, L.P., the general partner of which is RP II GP, LLC, the sole member of which is Collins Family Partners, L.P, which is managed by its general partner, Collins Family Partners Inc. Timothy C. Collins is the president and sole shareholder of Collins Family Partners Inc.
(2) AC Acquisition II LLC (?AC II?) made a pro rata distribution for no consideration of an aggregate of 7,894,130 shares of Common Stock of the Issuer on December 18, 2013. AC II is a limited liability company which is managed by Ripplewood Partners II Parallel Fund, L.P., the general partner of which is Ripplewood Partners II GP, L.P., the general partner of which is RP II GP, LLC, the sole member of which is Collins Family Partners, L.P, which is managed by its general partner, Collins Family Partners Inc. Timothy C. Collins is the president and sole shareholder of Collins Family Partners Inc.
(3) Mr. Collins or entities under his control received 876,070 shares of Common Stock of the Issuer in connection with the pro rata distributions on December 18, 2013.
(4) Includes (a) 502 deferred stock units that are settled in shares of common stock 90 days after the director ceases service as a director and (b) 1,330 options to purchase common stock at an exercise price of $24.91 that expire on November 12, 2023.
(5) Mr. Collins resigned as a director on December 17, 2013.
 
Remarks:
Former Director
Former 10% Owner

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