IncrementalJoinder AGREEMENT And AMENDMENT

Exhibit 10.20

Execution Version

Incremental Joinder AGREEMENT And AMENDMENT

Incremental Joinder AGREEMENT AND AMENDMENT, dated as of January 22, 2014 (this “Incremental Joinder and Amendment”), by and among Atlantic Aviation FBO Inc., a Delaware corporation (the “Borrower”), Barclays Bank PLC, as Administrative Agent (in such capacity, the “Administrative Agent”) under the Credit Agreement (as defined below) and as the initial Lender agreeing to provide Incremental Term Loans (as defined below) (in such capacity, the “Initial Incremental Term Lender”).

RECITALS:

WHEREAS, reference is hereby made to the Credit Agreement, dated as of May 31, 2013 (as amended, supplemented, amended and restated or otherwise modified from time to time, the “Credit Agreement”), among Atlantic Aviation FBO Holdings LLC, a Delaware limited liability company (“Holdings”), the Borrower, the Administrative Agent and each Lender, Swingline Lender and Issuing Lender from time to time party thereto (capitalized terms used but not defined herein having the meaning provided in the Credit Agreement);

WHEREAS, the Borrower has notified the Administrative Agent that it is requesting an increase in Term Loans pursuant to Section 2.25 of the Credit Agreement in order (i) to finance a Permitted Acquisition of certain assets relating to the Borrower’s fixed base operator and aircraft charter broker business (the “Proposed Acquisition”), (ii) to pay fees and expenses relating to this Incremental Joinder and Amendment and the Proposed Acquisition and (iii) for general corporate purposes, including other Permitted Acquisitions, and the Administrative Agent has hereby acknowledged such notification;

WHEREAS, pursuant to Section 2.25 of the Credit Agreement, the Borrower requests an increase in the Term Loans by, among other things, entering into this Incremental Joinder and Amendment pursuant to the terms and conditions of the Credit Agreement with each Lender and/or Eligible Assignee agreeing to provide such Incremental Term Loans (as defined below) (each such Lender or Eligible Assignee agreeing to provide Incremental Term Loans and any assignees thereof, are referred to herein as “Incremental Term Lenders));

WHEREAS, the Borrower has requested that the initial Incremental Term Lender party hereto (the “Initial Incremental Term Lender”) extend credit to the Borrower in the form of Term Loans in an aggregate principal amount of $100,000,000 (the “Incremental Term Loans”);

WHEREAS, the Initial Incremental Term Lender has indicated its willingness to lend such Incremental Term Loans on the terms and subject to the conditions herein;

WHEREAS, the Borrower has requested that certain Lenders agree to the limited amendment set forth in Section 4 below (the “Proposed Amendment”) and the limited waiver set forth in Section 5 below (the “Proposed Waiver”); and

WHEREAS, the Lenders party hereto (the “Consenting Lenders”) have agreed to the Proposed Amendment and the Proposed Waiver on the terms and subject to the conditions herein.

NOW, THEREFORE, in consideration of the premises and agreements, provisions and covenants herein contained, the parties hereto agree as follows:

Subject to the terms and conditions set forth herein, the Initial Incremental Term Lender hereby agrees to make Incremental Term Loans on and as of the Incremental Funding Date (as defined below) in an aggregate principal amount equal to $100,000,000. Pursuant to Section 2.25 of the Credit Agreement, the Incremental Term Loans shall have the following terms:

“Incremental Amount”: (x) $50,000,000 plus (y) an unlimited amount so long as the Senior Secured Leverage Ratio as of the most recently ended fiscal quarter prior to the incurrence of any Incremental Commitment or issuance of Incremental Notes, calculated on a pro forma basis, after giving effect to such incurrence or issuance (and after giving pro forma effect to the incurrence of the entire committed amount of such additional amount) as if such incurrence or issuance had occurred on the first day of such fiscal quarter, shall be no greater than 3.50:1.00 (it being understood that for purposes of calculating the Senior Secured Leverage Ratio, any amount incurred pursuant to clause (x) or (y) shall be treated as if such amount is Consolidated Senior Secured Debt, regardless of whether such amount is actually secured on a pari passu basis with the Obligations, secured on a junior basis with the Obligations or unsecured) plus (z) without duplication, any amount permitted to be incurred pursuant to Section 7.2(r) to the extent that the relevant cash contribution occurs after January 22, 2014 (excluding, for the avoidance of doubt, any amounts that are contributed in connection with the “Proposed Acquisition” as defined in that certain Incremental Joinder Agreement and Amendment, dated as of January 22, 2014, by and among the Borrower, the Administrative Agent and certain banks and other financial institutions from time to time parties thereto).

[Signature Pages Follow]

IN WITNESS WHEREOF, each of the undersigned has caused its duly authorized officer to execute and deliver this Incremental Joinder as of the date first written above.

[SIGNATURE PAGE TO INCREMENTAL JOINDER AND AMENDMENT]

CONSENTING LENDER SIGNATURE PAGES ON FILE WITH

WEIL, GOTSHAL & MANGES LLP

[SIGNATURE PAGE TO INCREMENTAL JOINDER AND AMENDMENT]

[SIGNATURE PAGE TO INCREMENTAL JOINDER AND AMENDMENT]