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| ARTICLES                                                                                                                                          | Revised By:                                                                                                                                                    |
|---------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|
|                                                                                                                                              |                                                                                                                                                           |
| 1.                                                                                                                                                | Quantity, Model and Description                                                                                                                                | SA No. 13 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2.                                                                                                                                                | Delivery Schedule                                                                                                                                              | SA No. 13 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 3.                                                                                                                                                | Price                                                                                                                                                          | SA No. 13 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 4.                                                                                                                                                | Payment                                                                                                                                                        | SA No. 13 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 5.                                                                                                                                                | Miscellaneous                                                                                                                                                  | SA No. 13 |
|                                                                                                                                              |                                                                                                                                                           |   |
| TABLE                                                                                                                                             |                                                                                                                                                           |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| 1.                                                                                                                                                | Aircraft Information Table 1                                                                                                                                   | SA No. 5 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2.                                                                                                                                                | Aircraft Information Table 2                                                                                                                                   | SA No. 9 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 3.                                                                                                                                                | Aircraft Information Table 3                                                                                                                                   | SA No. 11 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 4.                                                                                                                                                | Aircraft Information Table 4                                                                                                                                   | SA No. 19 |
|                                                                                                                                              |                                                                                                                                                           |   |
| EXHIBIT                                                                                                                                           |                                                                                                                                                           |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| A.                                                                                                                                                | Aircraft Configuration                                                                                                                                         |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| A1.                                                                                                                                               | Aircraft Configuration for 777-200ER Aircraft (applicable to Table 4 Aircraft)                                                                                 |  SA No. 14 |
|                                                                                                                                              |                                                                                                                                                           |   |
| B.                                                                                                                                                | Aircraft Delivery Requirements and Responsibilities                                                                                                            |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| SUPPLEMENTAL EXHIBITS                                                                                                                             |                                                                                                                                                           |
|                                                                                                                                              |                                                                                                                                                           |   |
| AE1.                                                                                                                                              | Escalation Adjustment/Airframe and Optional Features (applicable to Table 3 Aircraft)                                                                          |  SA No. 14 |
|                                                                                                                                              |                                                                                                                                                           |   |
| AE1-1.                                                                                                                                            | Escalation Adjustment/Airframe and Optional Features (applicable to Table 4 Aircraft)                                                                          | SA No. 14 |
|                                                                                                                                              |                                                                                                                                                           |   |
| BFE1.                                                                                                                                             | BFE Variables                                                                                                                                                  |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| BFE2.                                                                                                                                             | BFE Variables (applicable to Table 4 Aircraft)                                                                                                                 | SA No. 14 |
|                                                                                                                                              |                                                                                                                                                           |   |
| CS1.                                                                                                                                              | Customer Support Variables                                                                                                                                     |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| EE1.                                                                                                                                              | Engine Escalation/Engine Warranty and Patent Indemnity                                                                                                         |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| EE2.                                                                                                                                              | Engine Escalation/Engine Warranty and Patent Indemnity                                                                                                         | SA No. 9 |
|                                                                                                                                              |                                                                                                                                                           |   |
| EE3.                                                                                                                                              | Engine Escalation/Engine Warranty and Patent Indemnity (applicable to Tables 3 and 4 Aircraft)                                                                 | SA No. 13 |
|                                                                                                                                              |                                                                                                                                                           |   |
| [CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] |                                                                                                                                                           |
|                                                                                                                                              |                                                                                                                                                           |   |
| LETTER AGREEMENTS                                                                                                                                 |                                                                                                                                                           |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2061-1R10                                                                                                                                         | Option Aircraft                                                                                                                                                | SA No. 14 |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2061-2                                                                                                                                            | Demonstration Flights                                                                                                                                          |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2061-3                                                                                                                                            | Installation of Cabin Systems Equipment                                                                                                                        |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2061-4                                                                                                                                            | Spares Initial Provisioning                                                                                                                                    |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| 2061-5                                                                                                                                            | Flight Crew Training Spares                                                                                                                                    |   |
|                                                                                                                                              |                                                                                                                                                           |   |
| [CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] | SA No. 12                                                                                                                                                      |
|                                                                                                                                              |                                                                                                                                                           |   |
| 6-1162-AJH-899                                                                                                                                    | Supplemental [CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] | SA No. 13 |

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|                           | TABLE OF CONTENTS                                          |            |
|--------------------------------|------------------------------------------------------------|-----------------|
|                           |                                                       |            |
| CONFIDENTIAL LETTER AGREEMENTS | Revised By:                                                |
|                           |                                                       |            |
| 6-1161-GOC-087                 | Aircraft Performance Guarantees                            |            |
|                           |                                                       |            |
| 6-1162-GOC-088                 | Promotion Support                                          |            |
|                           |                                                       |            |
| 6-1162-GOC-089R4               | Special Matters                                            | SA No. 14       |
|                           |                                                       |            |
| 6-1162-GOC-172                 | Additional Matters                                         | SA No. 1        |
|                           |                                                       |            |
| 6-1162-CHL-048                 | Rescheduled Aircraft Agreement                             | SA No. 9        |
|                           |                                                       |            |
| 6-1162-CHL-195                 | Restructure Agreement for Model 737NG and 757-300 Aircraft |  SA No. 10 |

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| SUPPLEMENTAL AGREEMENTS       | Dated as of:       |
|-------------------------------|--------------------|
|                          |               |
| Supplemental Agreement No. 1  | December 18, 1997  |
|                          |               |
| Supplemental Agreement No. 2  | July 30, 1998      |
|                          |               |
| Supplemental Agreement No. 3  | September 25, 1998 |
|                          |               |
| Supplemental Agreement No. 4  | February 3, 1999   |
|                          |               |
| Supplemental Agreement No. 5  | March 26, 1999     |
|                          |               |
| Supplemental Agreement No. 6  | May 14, 1999       |
|                          |               |
| Supplemental Agreement No. 7  | October 31, 2000   |
|                          |               |
| Supplemental Agreement No. 8  | June 29, 2001      |
|                          |               |
| Supplemental Agreement No. 9  | June 25, 2002      |
|                          |               |
| Supplemental Agreement No. 10 | November 4, 2003   |
|                          |               |
| Supplemental Agreement No. 11 | July 28, 2005      |
|                          |               |
| Supplemental Agreement No. 12 | March 17, 2006     |
|                          |               |
| Supplemental Agreement No. 13 | December 3, 2007   |
|                          |               |
| Supplemental Agreement No. 14 | February 20, 2008  |
|                          |               |
| Supplemental Agreement No. 15 | October 15, 2008   |
|                          |               |
| Supplemental Agreement No. 16 | May 1, 2009        |
|                          |               |
| Supplemental Agreement No. 17 | August 31, 2009    |
|                          |               |
| Supplemental Agreement No. 18 | December 23, 2009  |
|                          |               |
| Supplemental Agreement No. 19 | March 2, 2010      |

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