Contract

Exhibit 10.11.4

Note: Certain portions have been omitted from this Amendment Number Four to the General Terms Agreement in accordance with a request for confidential treatment submitted to the Securities and Exchange Commission. Omitted information has been replaced with an asterisk. Omitted information has been filed separately with the Securities and Exchange Commission.

Aerovias del Continente Americano S.A., Avianca

Xxxxxxx xxxxx 00 Xx 00-00

Xxxxxx, Xxxxxxxx

Date: March 18, 2011

Dear Sirs,

AMENDMENT NUMBER FOUR TO GENERAL TERMS AGREEMENT REFERENCE DEG 5104, DATED 15^th JUNE 2007, AS AMENDED BY SIDE LETTER NUMBER ONE THERETO DATED JUNE 15, 2007, AND AMENDMENT NUMBER ONE THERETO DATED 28^TH FEBRUARY 2008, AND AMENDMENT NUMBER TWO THERETO DATED 28^TH FEBRUARY 2009, AND AMENDMENT NUMBER THREE THERETO DATED 1^st SEPTEMBER 2009 (COLLECTIVELY THE “AGREEMENT”)

INTRODUCTION

Aerovias Del Continente Americano S.A., Avianca (“Avianca”) has agreed to purchase certain Airbus A330 aircraft from Airbus, which will be powered by new Trent 700 Engines (the “Aircraft”);

[*]

NOW THEREFORE IT IS AGREED AS FOLLOWS:

1. AIRCRAFT DELIVERY SCHEDULE

[*]

2. GENERAL

All rights, obligations and liabilities under this AM4 shall be subject to and in accordance with the provisions of the Agreement and except as specifically amended herein, the provisions of the Agreement shall remain in full force and effect as if set out in full herein and further, this AM4 is made without prejudice to either of the Parties’ existing rights (unless expressly stated in this AM4) set forth or arising under the Agreement. In the event of any conflict between the terms of this AM4 and the Agreement, the terms of this AM4 shall prevail.

3. CONFIDENTIALITY AND LAW

New York Law shall govern this AM4. The provisions of this AM4 are confidential and shall not (except as provided in Clause 10 of the Agreement) be disclosed to any third party without the prior written consent of the other party.

4. FACSIMILE TRANSMISSION

Transmission by facsimile of a signed counterpart signature page shall be deemed and constitute due and valid delivery of an executed counterpart of this AM4.

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Rolls-Royce plc Registered office:65 Xxxxxxxxxx Xxxx, Xxxxxx XX0X 0XX.

Company number: 1003142. Registered in England

As WITNESS WHEROF the Parties have caused this AM4 to be signed on their behalf by the hands of their duly authorised officers the day and year first before written.

Signed for and on behalf of:						Signed for and on behalf of:
AEROVIAS DEL CONTINENTE AMERICANO S.A., AVIANCA						ROLLS-ROYCE plc
By:						By:
Printed:						Printed:
Title:						Title:

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Rolls-Royce plc Registered office:65 Xxxxxxxxxx Xxxx, Xxxxxx XX0X 0XX.

Company number: 1003142. Registered in England