| **EXHIBIT                10.39(q)**                                                                                                                                                                                                                                                                                                                      |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **CONFIDENTIAL                TREATMENT**                                                                                                                                                                                                                                                                                                                |
| **REQUESTED                PURSUANT TO RULE 24b-2**                                                                                                                                                                                                                                                                                                      |
|                                                                                                                                                                                                                                                                                                                                                     |
| **Certain                portions of this exhibit have been omitted pursuant to a request                for                confidential treatment under Rule 24b-2 of the Securities Exchange                Act of                1934. The omitted materials have been filed separately with the Securities                and Exchange Commission.** |

**CONFIDENTIAL**

**1.      Subject:**

| 2.1 | Embraer                shall sell and deliver and Buyer shall purchase and take delivery                of                forty-eight (48) EMBRAER 170 Aircraft and thirty-eight (38) EMBRAER                175                Aircraft (as identified in Article 5.1 of this                Agreement); |
|-----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 2.3 | Embraer shall provide to Buyer the Services and              the              Technical Publications; and |
|-----|-----------------------------------------------------------------------------------------------------------|

| 2.4 | Buyer                shall have the option to purchase up to seventy-nine (79) Option                EMBRAER                170 Aircraft, in accordance with Article                23.” |
|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

**2.      Payment:**

| 2.1 | A                new sentence is hereby added to the end of the the first paragraph                of                Article 4.1 as follows: |
|-----|----------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
|   | “Buyer has already paid to Embraer prior to the execution              of Amendment No. 17 to this Agreement a *** deposit (the “*** Deposit”)              per Firm Aircraft on order prior thereto, and *** and ***.” |
|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 2.1 | The                penultimate sentence of the last paragraph of Article 4.1 is hereby                deleted and replaced as follows: |
|-----|----------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
|   | “Any progress payment for *** would otherwise be              due ***              shall be due ***.” |
|--------|-------------------------------------------------------------------------------------------------------------------|

*****Confidential**

----

**3.      Firm Aircraft:**

| Firm                A/C | Delivery                Month | *** | *** | Firm                A/C | Delivery                Month | *** | *** |
|-------------------------|-------------------------------|-----|-----|-------------------------|-------------------------------|-----|-----|
| 49                      | Jan                07         | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | ***                     | ***                           | *** | *** |
| ***                     | ***                           | *** | *** | 86                      | Jul                08         | *** | *** |

*****Confidential**

----

**4.      Option Aircraft: **

| 4.1 | The                opening paragraph of Article 23 and delivery schedule table of the                Purchase Agreement are hereby deleted and replaced by the                following: |
|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
|   | “Buyer shall have the option to purchase up to              seventy-nine (79) additional Option Aircraft, to be delivered on              the last day of the applicable month set forth below or such earlier              date              in such month specified pursuant to Article 7.1: |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Option                A/C | Delivery                Month | *** | *** | Option                A/C | Delivery                Month |
|---------------------------|-------------------------------|-----|-----|---------------------------|-------------------------------|
| 1                         | Jul                08         | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | ***                       | ***                           |
| ***                       | ***                           | *** | *** | 79                        | Aug                12         |
| ***                       | ***                           | *** | *** |                      |                          |
| ***                       | ***                           | *** | *** |                      |                          |

| 4.2 | Article 23.5.1 is hereby deleted and              replaced              by the following: |
|-----|-------------------------------------------------------------------------------------------|

|   |   | “23.5.1 | Notwithstanding                the terms of Article 23.5 above, if Buyer exercises its option for                the                first Option Group, such option shall be exercised by Buyer on or                before                April 30, 2007.” |
|--------|--------|---------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| **5. New Attachment              “A-2”:** | Attachment “A-2” to the Purchase Agreement is              hereby deleted and replaced with Attachment “A-2” to this Amendment No.              17.                                                                                                                                      |
|-------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|                                                  |                                                                                                                                                                                                                                                                                                             |
| **6. Attachment “B”:**               | Embraer shall provide to Buyer ***,              ***              necessary              to reflect all relevant information regarding the inclusion of the              EMBRAER              175 ***              Aircraft. If requested by Buyer, ***,              which will ***,              and this ***. |
|                                                  |                                                                                                                                                                                                                                                                                                             |
| **7. Attachment “E”:**                    | Attachment “E” to the Purchase Agreement is              hereby deleted and replaced with Attachment “E” to this Amendment No.              17.                                                                                                                                          |
|                                                  |                                                                                                                                                                                                                                                                                                             |
| **8. Attachment “F”:**                    | Attachment “F” to the Purchase Agreement is              hereby deleted and replaced with Attachment “F” to this Amendment No.              17.                                                                                                                                          |
|                                                  |                                                                                                                                                                                                                                                                                                             |
| **9. Attachment              “H-1”:**     | Attachment “H-1” to the Purchase Agreement is              hereby deleted and replaced with Attachment “H-1” to this Amendment No.              17.                                                                                                                                      |

*****Confidential**

----

| EMBRAER              - Empresa Brasileira de Aeronáutica S.A.                                        |   |   | **Republic              Airline Inc.**                        |
|-----------------------------------------------------------------------------------------------------------|--------|--------|---------------------------------------------------------------|
|                                                                                                      |   |   |                                                          |
| /s/ Frederico              Fleury Curado                                                             |   |   | /s/ Bryan              Bedford                           |
|                                                                                                           |   |   |                                                               |
| Name:                Frederico Fleury CuradoTitle: Executive Vice President Airline                Market |   |   | Name:              Bryan              BedfordTitle: President |
|                                                                                                      |   |   |                                                          |
|                                                                                                      |   |   | Date:              November 14, 2006                          |
|                                                                                                      |   |   | Place:              Indianapolis                              |

|                                                                                                 |   |   |   |
|------------------------------------------------------------------------------------------------------|--------|--------|--------|
| /s/ Jose                Luis                D. Molina                                           |   |   |   |
|                                                                                                      |   |   |        |
| Name:                Jose Luis D.                MolinaTitle: Director of Contracts - Airline Market |   |   |   |
| Date:                November 14, 2006                                                               |   |   |        |
| Place:                Sao Jose Dos Campos, SP, Brazil                                                |   |   |   |

| Witnesses:                                   |   |   |                                     |
|----------------------------------------------|--------|--------|------------------------------------------|
|                                         |   |   |                                     |
| Witness:                Carlos Martins Dutra |   |   | Witness:                Lars-Erik Arnell |
| Name:                Carlos Martins Dutra    |   |   | Name:                Lars-Erik Arnell    |
|                                              |   |   |

|                                                           |   |   |   |
|----------------------------------------------------------------|--------|--------|--------|
| /s/ Bryan              Bedford                            |   |   |   |
|                                                                |   |   |        |
| Name:              /Bryan              BedfordTitle: President |   |   |   |

|                                                                                           |   |   |   |
|------------------------------------------------------------------------------------------------|--------|--------|--------|
| /s/ Lars-Erik              Arnell                                                         |   |   |   |
|                                                                                                |   |   |        |
| Name:              Lars-Erik              ArnellTitle: Vice President of Corporate Development |   |   |   |
|                                                                                           |   |   |   |
| Date:              November 14, 2006                                                           |   |   |   |
| Place:              Indianapolis                                                               |   |   |   |

----

|  ATTACHMENT* *“A-2”                    - EMBRAER 175 AIRCRAFT CONFIGURATION Delta                    Configuration  |
|------------------------------------------------------------------------------------------------------------------------------------------------|

| a)   | EMBRAER                175 LR |
|----------------|-------------------------------|

| b)   | GE                CF34-8E5 Engines |
|----------------|------------------------------------|

| ***  | ***  |
|-----------|-----------|
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |
| ***  | ***  |

*****Confidential**

----

|  ATTACHMENT* *“A-2”                    - EMBRAER 175 AIRCRAFT CONFIGURATION Delta                    Configuration  |
|------------------------------------------------------------------------------------------------------------------------------------------------|

|   |
|--------|

|   3.1 | EXTERIOR              FINISHING: |
|-----------------|----------------------------------|

| 3.2   | INTERIOR                FINISHING: |
|-----------------|------------------------------------|

| 3.3   | BUYER                FURNISHED AND BUYER INSTALLED EQUIPMENT (BFE and                BIE): |
|-----------------|--------------------------------------------------------------------------------------------|

*****Confidential**

----

|  ATTACHMENT* *“E”                  - DIRECT MAINTENANCE COST GUARANTEE  |
|----------------------------------------------------------------------------------------------------|

| a.   | The                Maintenance Guarantee for the Aircraft shall be for the period that                begins                at ***. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------|

| b.   | For                the first *** period commencing with the first Aircraft Actual Delivery                Date, the Achieved cumulative Maintenance Cost - AMC for replacement,                repair, overhauls and inspections of Buyer's Aircraft, shall not                exceed a                Maintenance Cost Guarantee (MCG1)                rate of: |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|  *** | *** | *** |
|-----------|-----|-----|
| ***       | *** | *** |

| c.   | For                the first *** period commencing with the first Aircraft Actual Delivery                Date, the Achieved cumulative Maintenance Cost - AMC for replacement,                repair, overhauls and inspections of Buyer's Aircraft, shall not                exceed a                Maintenance Cost Guarantee (MCG1)rate                of: |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| *** | *** | *** |
|-----|-----|-----|
| *** | *** | *** |

| d.   | The                *** shall be ***. |
|----------------|--------------------------------------|

| e.   | Measurement                will be computed annually on the anniversary date of ***. The results                will                be reconciled year by year until                ***. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| f.   | In                the event at the end of each annual measurement period, the AMC is                higher                than the MCG, Embraer shall *** as provided for                below: |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| g.   | Buyer                shall use *** efforts to calculate and submit to Embraer the AMC                quarterly, in electronic format, *** after the end of each quarter                during                the Guarantee Term. In the event that Buyer fails to submit such                data to                Embraer as described in the preceding sentence, Embraer shall send                a                written notice to Buyer requesting such data, and the guarantee contained                in this Attachment shall terminate in the event Buyer fails to submit                the                AMC to Embraer within *** of such written notice. |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| h.   | This                Maintenance Guarantee is based upon the following assumptions, and                any                change to the assumptions shall result in an appropriate recalculation                of                the MCG rate specified in items “b” and “c” above, at Embraer                criteria. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| §   | Economic                condition:                ***. |
|--------------------|--------------------------------------------------------|

| §   | Utilization:                The guarantee covers a minimum of *** flight hours per cycle, ***                APU hour                per flight hour plus or minus *** APU hour per flight hour and ***                APU                cycle per flight cycle plus or minus *** APU cycle per flight cycle.                Buyer's                fleet-wide average                annual Aircraft utilization shall be *** flight hours, plus or minus                ***. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| §   | Labor                rate:                *** per man-hour ***. |
|--------------------|-----------------------------------------------------------------|

*****Confidential**

----

|  ATTACHMENT* *“E”                - DIRECT MAINTENANCE COST GUARANTEE  |
|--------------------------------------------------------------------------------------------------|

| §   | Maintenance                Review Board Report: MRB                170. |
|--------------------|-------------------------------------------------------------------------|

| §   | Economic                condition:                ***. |
|--------------------|--------------------------------------------------------|

| §   | Utilization:                The guarantee covers a minimum of *** flight hours per cycle, ***                APU hour                per flight hour plus or minus *** APU hour per flight hour and ***                APU                cycle per flight cycle plus or minus *** APU cycle per flight cycle.                Buyer's                fleet-wide average                annual Aircraft utilization shall be *** flight hours, plus or minus                ***. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| §   | Labor                rate:                *** per man-hour ***. |
|--------------------|-----------------------------------------------------------------|

| §   | Maintenance                Review Board Report: MRB                170. |
|--------------------|-------------------------------------------------------------------------|

| i.   | The                following are the elements covered under this Maintenance                Guarantee:  |
|----------------|--------------------------------------------------------------------------------------------------------------|

| 1.  | Material              cost for non-repairable parts purchased from or through Embraer and              / or              Embraer approved vendors. |
|----------|----------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
|     2.  | Overhaul/repair                costs incurred at Embraer approved repair                facilities. |
|----------------------------------|-----------------------------------------------------------------------------------------------------|

| 3.  | Expendable                which can be accounted for on an unit basis, i.e. filters, gaskets,                excluding wire, rivets, nuts, bolts, washers, pins, brackets, tie                wraps. |
|----------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 4.  | Parts                and materials consumed through scheduled maintenance according to                the                Maintenance Review Board Report                (MRB). |
|----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| j.   | The                following elements are not covered under this guarantee: |
|----------------|-----------------------------------------------------------------------------|

| 1.  | Costs                associated with taxes, levies, imposts, customs                fees. |
|----------|-------------------------------------------------------------------------------------------|

| 2.  | Shipping,                receiving, ferry, packing, storage, warehousing and insurance                expenses. |
|----------|-----------------------------------------------------------------------------------------------------------------|

| 3.  | General                administrative and overhead                expenses. |
|----------|-----------------------------------------------------------------------------|

| 4.  | Restoration                expenses incurred due to damage to or failure of Aircraft, components                or                parts caused by accident, incident, FOD or Acts of God, negligence,                abuse,                misuse and/or maintenance errors. |
|----------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 5.  | When                the Aircraft or any of its parts has/have been altered or modified                by                Buyer, without prior approval from Embraer or from the manufacturer                of the                parts through a service bulletin, provided such approvals have not                been                unreasonably withheld. |
|----------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 6.  | Consumables              including but not limited to fluids, water, oils, sealants, washing              compounds, cleansers, solvents, and              lubricants. |
|----------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 7.  | Labor                costs (excluding the *** related to *** and the *** service bulletins                implementation, provided that *** have been *** in writing *** in                order                ***). |
|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 8.  | Normal                line operations activities (i.e. Aircraft servicing) including but                not                limited to walkaround (i.e. visual inspection), fueling, parking,                washing,                lavatory servicing and gallery servicing. |
|----------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 9.  | Service                bulletins and or airworthiness                directives. |
|----------|----------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 10.  | Parts                or components returned from vendors with “no-fault” found, i.e.,                re-certification charges without any repair and associated labor.                Any part                removed and replaced from an Aircraft which does not solve the Aircraft                problem (poor troubleshooting) and associated                labor. |
|-----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 11.  | Leasing                or loan fees related to the aircraft or any of its parts which are                being                used in place of an unserviceable unit. |
|-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 12.  | Any                part supplied on a “no-charge basis” or for which a warranty credit or                replacement part has been supplied. |
|-----------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 13.  | Aircraft                downtime costs. |
|-----------|-----------------------------------------|
|   |   |
|--------|--------|
| 14.  | Any                parts that are changed during scheduled or unscheduled maintenance,                due to                failure, which are still under the warranty period and, are not submitted                to Embraer or the suppliers for warranty                credit. |
|-----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
| 15.                | Cabin              equipment and furnishing materials, such as but not limited to carpets,              seat covers, galley equipment and passenger              commodities. |
|-------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
*****Confidential**

----

|  ATTACHMENT* *“E”                - DIRECT MAINTENANCE COST GUARANTEE  |
|--------------------------------------------------------------------------------------------------|

| 16.   | Spare                parts prices that exceed the prices obtainable from Embraer, provided,                in                the event that *** in a reasonable time frame, *** may *** and ***                will                reasonably agree on ***. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 17.   | In                cases of deterioration, wear, breakage, damage or any other defect                resulting from the use of inadequate packing methods when returning                items                to Embraer or its representatives. |
|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 18.   | Maintenance                problems caused by Buyer’s negligence or misuse of parts or Buyer’s                failure to take all maintenance actions on the Aircraft as recommended                in                all applicable maintenance manuals. |
|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 19.   | Maintenance                problems involving Aircraft or parts that has / have been involved                in an                accident, or when parts either defective or not complying to                manufacturer’s design or specification have been                used. |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 20.   | Maintenance                problems involving parts that have had their identification marks,                designation, seal or serial number altered or                removed. |
|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 21.   | Extraordinary                costs incurred as a result of any labor disruption or dispute involving                a                significant work action that affects in whole or part the Aircraft’s                normal operation or maintenance. |
|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 22.   | Engines,                related parts and related LRU                costs. |
|-----------------|-----------------------------------------------------------------------------|

| 23.   | Nacelle                and Thrust Reverser. |
|-----------------|---------------------------------------------|

| 24.   | BFE                (Buyer Furnished Equipment) and / or BIE (Buyer Installed Equipment)                costs. |
|-----------------|---------------------------------------------------------------------------------------------------------------|

| 25.   | Maintenance                reserves. |
|-----------------|--------------------------------------|

| 26.   | GSE                (Ground Support Equipment) costs. |
|-----------------|------------------------------------------------------|

| 27.   | For                the purpose of calculating the Achieved Maintenance Cost Guarantee,                the                materials and labor costs related to the New US Airways Aircraft,                Owned                Aircraft and GECC Aircraft shall be accounted for at the time these                aircraft start their revenue service by Buyer under this Purchase                Agreement. All previous materials cost and labor costs shall be                disregarded. The total number of previous flight hours and cycles                of such                additional aircraft (New US Airways Aircraft, Owned Aircraft and                GECC                Aircraft) New US Airways Aircraft, Owned Aircraft and GECC Aircraft                shall                be considered. |
|-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| II.   | The                foregoing maintenance guarantee is provided subject to Buyer’s adherence                to the following general                conditions: |
|-----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| a.   | Airplane                Operation: Aircraft shall be operated in airline service in accordance                with the applicable Air Authority regulations and as recommended                by                Embraer through the official and updated Operations and Airplane                Flight                Manual. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| b.   | Inspection                Program: The Aircraft shall be maintained in accordance with the                current                Maintenance Review Board Report - (MRB), and the checks shall in                no event                occur at a time *** of the maintenance interval recommended by the                current                Maintenance Review Board Report - (MRB). Buyer’s Maintenance Program must                have provisions for escalating the checks interval as soon as the                applicable Air Authority allows. Buyer’s program should also include the                use of task cards to assist the maintenance personnel in performing                inspection task. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| c.   | Aircraft                Manuals: Buyer shall keep a complete set of Embraer recommended manuals                up-to-date and available to airline personnel for assisting them                with the                maintenance and operation of the Aircraft. A set of recommended manuals                or                a electronic link to the data should be available at all maintenance                bases                (line or heavy) and shall be maintained with the latest revisions                at all                times. |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| d.   | Warranty:                Buyer shall have at minimum, one person which will be dedicated to                the                Aircraft warranty program. This person(s) will be trained by Embraer                warranty department on the correct procedures for filing Buyer warranty                claims in accordance with mutually agreed format. This person(s)                shall                also be responsible for the filing of warranty claims directly to                suppliers for credit, repair or                replacement. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

*****Confidential**

----

|  ATTACHMENT* *“E”                - DIRECT MAINTENANCE COST GUARANTEE  |
|--------------------------------------------------------------------------------------------------|

| e.   | Parts                Repair: All shop repairs shall be performed in Embraer’s or Embraer’s                suppliers’ authorized repair shops. |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|

| f.   | Staff                levels: Buyer shall have available reasonable staff to properly maintain                the Aircraft during scheduled and unscheduled maintenance. This shall                include, but not be limited to, mechanics, electricians, avionics                specialists, inspectors, cleaners, ground personnel and flight crews                licensed or certified by the applicable Air Authority as required                by the                applicable Air Authority                regulations. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| g.   | Training:                Buyer is required to put in place a training program approved by                the local                airworthiness authority, which, at a minimum, shall include the following                items: |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 1.   | initial                and recurrent training for pilots in the                Aircraft; |
|----------------|------------------------------------------------------------------------------------------|

| 2.   | initial                and recurrent training for flight attendants in the Aircraft;                and |
|----------------|---------------------------------------------------------------------------------------------------------|

| 3.   | initial                and recurrent training for the maintenance staff (airframe, powerplant,                electric avionics specialists) in the                Aircraft. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| h.   | Spare                Parts Limitation: Spare parts price shall not exceed the prices obtainable                from Embraer. In the event that Embraer cannot supply a part to Buyer                in a                reasonable time frame, Embraer may authorize the purchase of such                part by                Buyer from a third party at a price in excess of Embraer’s price, Embraer                and Buyer will mutually agree on the portion of such price to be                included                in this guarantee provided Buyer maintained the minimum stock level                recommended by Embraer. |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| i.   | Buyer                will be required to provide Embraer an every three month service                bulletin                status report, containing service bulletin number, Aircraft serial                number,                Aircraft total time and total                cycles. |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| j.   | Ground                Support Equipment: Embraer shall provide Buyer a list of tooling                and                ground support equipment required to maintain the Aircraft, this                list                shall be subject to Buyer’s reasonable approval. Buyer will be required to                maintain these levels of required tooling and ground support equipment                in                good working order at all times. |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| k.   | Reliability                Reporting: Buyer is to provide monthly to Embraer an Aircraft reliability                report. This report shall include Aircraft total time and cycles,                component removals, shop finding reports and tear down reports (for                each                failure completed) by authorized agencies and SDR’s (Service Difficult                Report) with date, Aircraft registration, problem description, maintenance                action, and part number and serial number of the components removed                and                installed. Buyer shall use the ATA 100 chapter breakdown format for                all                reports. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| l.   | Accounting                System: |
|----------------|-----------------------------------|

| 1.   | Buyer                shall have an accounting system, subject to Embraer’s reasonable approval,                which demonstrates the ability to discriminate between chargeable                and                non-chargeable costs and expenses. Buyer’s accounting system shall be                presented to Embraer, upon Embraer’s written request, *** before                ***. |
|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 2.   | Upon                Embraer’s written request, Buyer shall also provide on a *** basis an                activity and expenditure report satisfactory to Embraer, in electronic                format and in accordance with Embraer’s Service News Letter for data                exchange. |
|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 3.   | Upon                Embraer’s written request, Embraer and Buyer may convene frequently                meetings to address issues concerning the AMC and to identify methods                to                decrease Buyer’s maintenance costs. At a minimum, Embraer and Buyer shall                have two meetings per year to confirm and compute all costs claimed                by                Buyer. Buyer shall permit Embraer access to all Buyer data which                can be                used to verify any reports produced pursuant to this Attachment. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| m.   | Duplicated                Guarantee: If Buyer negotiates directly with any of Embraer’s                suppliers/vendors a particular maintenance cost guarantee or equivalent                program (including fleet hour agreements), |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

*****Confidential**

----

|  ATTACHMENT* *“E”                - DIRECT MAINTENANCE COST GUARANTEE  |
|--------------------------------------------------------------------------------------------------|

| III.   | Buyer                shall not unreasonably reject Embraer’s recommendations, changes or                solutions to elements of maintenance that would result in cost savings,                as                reasonably determined by the                Parties. |
|------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| IV.   | EXCEPT                AS OTHERWISE PROVIDED IN THIS AGREEMENT THE GUARANTEES, OBLIGATIONS                AND                LIABILITIES OF EMBRAER, AND REMEDIES OF BUYER SET FORTH IN THIS AIRCRAFT                MAINTENANCE COST GUARANTEE ARE EXCLUSIVE AND IN SUBSTITUTION FOR,                AND                BUYER HEREBY WAIVES, RELEASES AND RENOUNCES, ALL OTHER RIGHTS, CLAIMS,                DAMAGES AND REMEDIES OF BUYER AGAINST EMBRAER OR ANY ASSIGNEE OF                EMBRAER,                EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE, WITH RESPECT TO                ANY                GUARANTEED LEVEL OF AIRCRAFT MAINTENANCE                COSTS. |
|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| V.   | The                guarantee hereby expressed is established between Embraer and Buyer                and it                cannot be transferred or assigned to others, unless stated in this                Agreement or by previous written consent of                Embraer. |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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|  ATTACHMENT* *“F”                    - SCHEDULE RELIABILITY GUARANTEE  |
|---------------------------------------------------------------------------------------------------|

*****Confidential**

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|  ATTACHMENT                "F" - SCHEDULE RELIABILITY GUARANTEE  |
|----------------------------------------------------------------------------|

*****Confidential**

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|  ATTACHMENT                "F" - SCHEDULE RELIABILITY GUARANTEE  |
|----------------------------------------------------------------------------|

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|  ATTACHMENT                "F" SCHEDULE RELIABILITY                GUARANTEE  |
|-----------------------------------------------------------------------------------------|

*****Confidential**

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|  ATTACHMENT                "F" SCHEDULE RELIABILITY GUARANTEE  |
|--------------------------------------------------------------------------|

|   | o. | Achieved                Dispatch Reliability Review Meeting: An Achieved Dispatch Reliability                Review Meeting shall be scheduled, if necessary, and at the end of                each                six (6) month period of Buyer's Aircraft operation. Representatives                of                Buyer and Embraer shall participate in the meetings and will: |
|--------|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| a.   | This                guarantee shall be automatically suspended and shall not apply during                the                period of any labor disruption or dispute involving a significant                work                action, which affects in whole or in part the Aircraft normal operation                and maintenance. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| b.   | This                guarantee shall be automatically suspended and shall not apply during                the                computation period of which worldwide EMBRAER 170 fleet (excluding                Buyer’s                Aircraft) average dispatch reliability percentage is at least 1%                higher                than Buyer’s Aircraft dispatch reliability                percentage. |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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|  ATTACHMENT* *“H-1”                  - PERFORMANCE GUARANTEE EMBRAER 175  |
|------------------------------------------------------------------------------------------------------|

| 1. | GUARANTEES |
|----|------------|

|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|      | Embraer, subject to the conditions and              limitations hereby expressed, and considering the Aircraft EMBRAER              175 LR              version with a maximum takeoff weight of 85,517 lb (38,790 kg), equipped              with Embraer furnished General Electric CF34-8E5 engines, guarantees              that              each Aircraft on the relevant Actual Delivery Date shall comply with              the              following performance: |
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|  1.1 | CRUISE                SPECIFIC AIR RANGE                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|      | The                cruise specific air range(SAR) in a standard day (ISA), at the aircraft                gross weights, pressure altitudes and Mach numbers noted below shall                not                be less than the guarantee value:                                                                                                                                                                                                                          |

| 2. | AIRCRAFT                CONFIGURATION |
|----|---------------------------------------|

| 2.1    | The                guarantees stated above are based on the                Aircraft configuration as defined in the Technical Description PTD-175                Rev. 5 dated April 2005, plus specific Buyer configuration options                as                defined at Attachment “A” to the Purchase Agreement, (hereinafter referred                to as the “Detail Specification”). If necessary, appropriate adjustment to                this Aircraft Performance Guarantees shall be made for changes in                such                Detail Specification (including but not limited to Buyer requests                for                changes, Proposal of Major Changes or any other changes mutually                agreed                upon between the Buyer and Embraer) approved in writing by the Buyer                and                Embraer. Such adjustments shall be accounted for by Embraer in its                evidence of compliance with the guarantees. |
|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|   | In                the event a change is made to any law,                governmental regulation or requirement, or in the interpretation                of any                such law, governmental regulation or requirement that affects the                certification basis for the Aircraft, and as a result thereof, a                change is                made to the configuration and/or the performance of the Aircraft                in order                to obtain certification, the guarantees set forth in this Aircraft                Performance Guarantee shall be appropriately modified to reflect                any such                change.                                                                                                                                                                                                                                                                                                                                                    |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 2.2    | The performance guarantees of Article              1 of              this Attachment shall be adjusted by Embraer for the following in its              evidence of compliance with such              guarantees:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |

| 3. | GUARANTEE                CONDITIONS |
|----|-------------------------------------|
|   |   |
|--------|--------|
|       3.1 | All guaranteed performance data are              based on              the ICAO International Standard Atmosphere (ISA) unless otherwise              specified. Altitudes are pressure altitudes. |
|-----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
|       3.2 | The FAA Regulations referred to in this Attachment              are,              unless otherwise specified, the Certification Basis regulations specified              in the Aircraft Type Certificate Data Sheet. |
|-----------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |   |
|--------|--------|
|       3.3 | The cruise specific air range                and the                climb, cruise and descent portions of the mission guarantees include                allowances for normal electrical power extraction and normal operation                of                the air conditioning system. Normal power extraction shall be defined                as                not less than a 41 kW total electrical and hydraulic loads. Normal                operation of the air conditioning system |
|-----------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

*****Confidential**

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|  ATTACHMENT                “H-1” - PERFORMANCE GUARANTEE EMBRAER 175  |
|---------------------------------------------------------------------------------------------|

|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|   | shall                be defined as operation in the automatic                mode, with the temperature control set to maintain a nominal cabin                temperature of 70 °F,                and all air conditioning systems operating normally. This operation                nominally allows a maximum cabin pressure differential of *** lb                per                square inch, with a nominal Aircraft cabin ventilation rate of ***                cu.ft                per min at *** ft including passenger cabin recirculation (nominal                recirculation is ***%). The APU is turned off unless otherwise specified. |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| 3.5    | The                cruise specific air range, speed and the                climb, cruise, and descent portions of the mission guarantees are                based on                an Aircraft center of gravity location of ***% of the mean aerodynamic                chord.                                                                                                                                                                                                                                                                                                                                                                                  |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| 3.6    | Performance, where applicable, is based              on a              fuel Lower Heating Value (LHV) of 18,580 BTU per pound and a fuel density              of 6.7 lb per U.S. gallon.                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |

| 4. | PARTIES’                OBLIGATIONS ACCORDING TO THIS                GUARANTEE |
|----|--------------------------------------------------------------------------------------|

|  4.1 | During                the Aircraft acceptance to be performed                by Buyer in accordance with Article 7 of the Purchase Agreement,                Buyer                shall check the Aircraft performance specified in Article 1 of this                Attachment H, by using the Aircraft Flight Manual (AFM) or by comparing                the flight test data, at the atmospheric conditions prevailing during                the                flight, with the information presented in the Supplementary Performance                Manual (SPM), as applicable. All performance guarantee under this                Attachment are in accordance with both manuals above mentioned, taking                into consideration the established tolerances. |
|-----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
|  4.2 | Embraer’s                obligations in respect to the                guarantees stated in Article 1 of this Attachment are limited to                Buyer’s                right to ***, should it be reasonably verified that such Aircraft,                during                the acceptance procedure specified in Article 7 of the Purchase Agreement,                cannot comply with the performances guaranteed hereunder, after Embraer                has had a reasonable opportunity to cure such deficiencies in accordance                with Article 7 of the Purchase Agreement. ***                                                                                                                                                          |
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
|  4.3 | In                case, during the above mentioned acceptance                procedure, it is proven that the Aircraft performance does not comply                with                the performances specified in Article 1 of this Attachment, but Buyer                considers it satisfactory by accepting delivery of such Aircraft,                then                Embraer shall not be liable to any claim or demand whatsoever from                Buyer                with respect to such performance guarantees.                                                                                                                                                                                                                                              |
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
|  4.4 | Upon acceptance of the Aircraft by Buyer,              all              obligations of Embraer regarding the Aircraft performance guarantees              shall              cease.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |

| 5. | GUARANTEE                COMPLIANCE |
|----|-------------------------------------|

|  5.1 | Compliance                with the guarantees of Article 1 of this Attachment shall be based                on the                conditions specified in that article, the Aircraft configuration                contained                in Attachment “A” to the Purchase Agreement and the guarantee conditions                of Article 3 above. |
|-----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|      |                                                                                                                                                                                                                                                                                                                                                               |
|  5.2 | Compliance                with the cruise specific air range, and the climb, cruise and descent                portions of the mission guarantees shall be established by calculations                based on the comparison mentioned in paragraph 4.1 above.                                                                                                    |
|      |                                                                                                                                                                                                                                                                                                                                                               |
|  5.3 | The                data derived from tests shall be adjusted as required by conventional                methods of correction, interpolation or extrapolation in accordance                with                established engineering practices to show compliance with the performance                guarantee.                                                 |
|      |                                                                                                                                                                                                                                                                                                                                                               |
|  5.4 | Compliance                with the Equipped Empty Weight guarantee shall be based on information                in                the appropriate approved weight and balance manual, and associated                document or report.                                                                                                                            |

*****Confidential**

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|  ATTACHMENT                "H-1" PERFORMANCE GUARANTEE EMBRAER 175  |
|-------------------------------------------------------------------------------|

| 6. | EXCLUSIVE                GUARANTEES |
|----|-------------------------------------|

|  6.1 | The only performance guarantees applicable              to              the Aircraft are those set forth in this document. The performance              guarantees set forth herein are established between Buyer and Embraer              and              may not be transferred or assigned to others, unless by previous written              consent of Embraer.                                                                                                                                   |
|-----------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|  6.2 | THE GUARANTEES, OBLIGATIONS AND LIABILITIES              OF EMBRAER, AND REMEDIES OF BUYER SET FORTH IN THIS PERFORMANCE GUARANTEE              ARE EXCLUSIVE AND IN SUBSTITUTION FOR, AND BUYER HEREBY WAIVES, RELEASES              AND RENOUNCES, ALL OTHER RIGHTS, CLAIMS, DAMAGES AND REMEDIES OF BUYER              AGAINST EMBRAER OR ANY ASSIGNED OF EMBRAER, EXPRESS OR IMPLIED, ARISING              BY              LAW OR OTHERWISE, WITH RESPECT TO ANY ACHIEVED              PERFORMANCE. |

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