EX-10.26 14 exhibit10_26.htm EXHIBIT 10.26 Exhibit 10.26

Table of Contents

Exhibit 10.26

SUPPLEMENTAL AGREEMENT NO. 14

to

Purchase Agreement No. 2910

between

THE BOEING COMPANY

and

GAC INC.

Relating to Boeing Model 737-8EH Aircraft

THIS SUPPLEMENTAL AGREEMENT, entered into as of the 29th day of September 2008, by and between THE BOEING COMPANY, a Delaware corporation with its principal offices in the City of Seattle, State of Washington, USA (Boeing), and GAC INC., a company organized under the laws of the Cayman Islands (Buyer);

WITNESSETH:

     WHEREAS, Boeing and Buyer entered into Purchase Agreement No. 2910, dated 17 May 2004, as amended and supplemented (the Agreement) relating to the purchase and sale of fifteen (15) Boeing Model 737-8EH aircraft; and

     WHEREAS, Buyer and Boeing now wish to amend certain terms and conditions associated with the Agreement, and

     WHEREAS, Boeing and Buyer have agreed to amend the Agreement in order to incorporate the additional new Exhibit A3 aircraft configuration documentation that will apply to model 737-700 aircraft that may be added to this Agreement in substitution for earlier firm contracted model 737-800 aircraft.

     WHEREAS, Boeing and Buyer have also agreed to amend the Agreement to incorporate certain other changes as may be described herein;

     NOW, THEREFORE, in consideration of the mutual covenants contained herein, the parties agree to amend the Agreement as follows:


1. Table of Contents.

     Remove and replace, in its entirety, the Table of Contents with a new Table of Contents (attached hereto) to reflect the incorporation of this Supplemental Agreement No. 14 (SA-14) into the Purchase Agreement.

2. Tables.

     2.1 Remove and replace Table 4 with the new Table 4 (attached hereto) in order to reflect the deletion of the July 2009 model 737-800 aircraft.

     2.2 Add the new Table 7 (attached hereto) in order to reflect Buyer's decision to substitute a July 2009 model 737-700 in lieu of an earlier firm contracted July 2009 model 737-800 aircraft.

3. Exhibits.

     3.1 Add the new Exhibit A3, Aircraft Configuration (GOT 737-700), which Buyer has approved and agrees will apply to any model 737-800 aircraft that is to become a model 737-700 under the terms and conditions of Letter Agreement No. 6-1162- DME-1106R1, Aircraft Model Substitution.

4. Letter Agreements.

     4.1 Remove and replace page 11 of the Letter Agreement no. 6-1162-DME-0824R2, Special Matters, with the new page 11 (attached hereto) in order to clarify Item 14(c) addressing the Special Boeing Allowance to be provided to Buyer per the terms and conditions described therein.

     4.2 Remove and replace page 1, page 2, and page 3 of the Letter Agreement No. 6-1162-DME-1104, Banded Fixed Escalation Program, with the new page 1, page 2, and page 3, (attached hereto) to reflect the Buyer's decision and provision to Boeing of written notification that the applicability of the terms and conditions of this letter agreement will be for the Table 5 and Table 6 aircraft only.

     4.3 Add the new Letter Agreement No. 6-1162-DME-1106R1, Aircraft Model Substitution, (attached hereto) with its expanded applicability to now also include Buyer's ability to make substitution of an Aircraft to become an (a) Varig configuration model 737-800 aircraft, a (b) Varig configuration model 737-700 aircraft, or a (c) GOL configuration model 737-700 aircraft.

     4.4 incorporate, by reference, the previously agreed upon stand-alone Letter Agreement No. 6-1162-DME-1111R1, SA-13 – Delayed Advance Payment due upon Execution, dated 21 December 2007, relating to the non-refundable nature of and delayed receipt by Boeing of certain advance payment amounts.


Boeing's labor contract renewal date with its principal employee union expired at midnight on September 3, 2008. After a 48 hour mediation effort, the IAM initiated a strike on September 6, 2008. (IAM Action) The Customer acknowledges that (i) the obligations of Boeing described in this Supplemental Agreement are premised upon Boeing's manufacturing capability prior to the IAM Action; and (ii) delay in the performance of any obligation of Boeing under this Purchase Agreement resulting from such a strike or labor action is an excusable delay under the provisions of Article 7 of the AGTA.

The Purchase Agreement, Exhibits and Letter Agreements shall be deemed amended to the extent herein provided and as so amended shall continue in full force and effect. In the event of any inconsistency between the above provisions and those provisions contained in the Purchase Agreement, the terms of this Supplemental Agreement will govern and control.

EXECUTED IN DUPLICATE as of the day and year first above written.

THE BOEING COMPANY

By /s/ [Unreadable]

Its       Attorney-In-Fact      

GAC INC.

By    /s/ Henrique Constantino          Witness    /s/ Anna Cecilia Bettencourt     
Its       Henrique Constantino                               Anna Cecilia Bettencourt
                                                                            Diretora de Tesouraria

 



TABLE OF CONTENTS
SUPPLEMENTAL
AGREEMENT
NUMBER
         
         
ARTICLES         
1.    Quantity, Model and Description     
2.    Delivery Schedule     
3.    Price     
4.    Payment     
5.    Miscellaneous     
TABLE         
1.    Aircraft Information Table 1 (Block 1 aircraft)   SA-13 
2.    Aircraft Information Table 2 (Block 2 aircraft)   SA-12 
3.    Aircraft Information Table 3 (Block 3 aircraft)   SA-11 
4.    Aircraft Information Table 4 (Block 4 aircraft)   SA-14 
5.    Aircraft Information Table 5 (Block 5 aircraft)   SA-13 
6.    Aircraft Information Table 6 (Block 6 aircraft)   SA-13 
7.    Aircraft Information Table 7 (Block 7 aircraft)   SA-14 
EXHIBIT         
A.    Aircraft Configuration (GOT 737-800)   SA-5 
A2.    Aircraft Configuration (GOT 737-800 w/O/H stowage)   SA-10 
A3.    Aircraft Configuration (GOT 737-700)   SA-14 
B.    Aircraft Delivery Requirements and Responsibilities     
SUPPLEMENTAL EXHIBITS     
AEI .    Escalation Adjustment/Airframe and Optional Features    SA-5 
BFE1.    BFE Variables    SA-13 
CS1.    Customer Support Variables     
EEl.    Engine Escalation/Engine Warranty and Patent Indemnity     
SLP1.    Service Life Policy Components     


        SUPPLEMENTAL 
AGREEMENT 
NUMBER 
LETTER AGREEMENTS   
 
   
   
 
     2910-01    Customer Software     
     2910-02    Spares – Flight Crew Training Spare Parts Support     
     2910-03    Spares – Initial Provisioning     
 
     6-1162-DME-0706R4    Purchase Rights    SA-13 
     6-1162-DME-0707R1    Advance Payment Matters    SA-13 
     6-1162-DME-0708    Technical Matters     
     6-1162-DME-0710    Performance Guarantees    SA-10 
     6-1162-DME-0711    Promotional Support     
     6-1162-DME-0712    Special Matters    SA-5 
     6-1162-DME-0713    Tailored Weight Program     
     6-1162-DME-0714    Demonstration Flight Waiver     
     6-1162-DME-0824R2    Special Matters    SA-14 
     6-1162-DME-0825    Market Risk - Escalation    SA-10 
     6-1162-DME-0841    Certain 2006 Aircraft Deliveries - Advance Payment Matters    SA-7 
     6-1162-DME-0867    Short-Term Payment Deferral - Signing of SA-7    SA-7 
     6-1162-DME-1104    Banded Fixed Escalation Program    SA-14 
     6-1162-DME-1106R1    Aircraft Model Substitution    SA-14 
     6-1162-DME-1107    Promotional Support Agreement - Varig    SA-13 
     6-1162-DME-1111R1    SA-13 - Delayed Advance Payment Due Upon Execution    SA-14 

RECORD OF SUPPLEMENTAL AGREEMENTS 
 
SA-1 
16 
July  2004 
SA-2 
20 
January  2005 
SA-3 
07 
March  2005 
SA-4 
24 
March  2005 
SA-5 
25 
July  2005 
SA-6 
26 
August  2005 
SA-7 
18 
November  2005 
SA-8 
17 
February  2006 
SA-9 
13 
March  2006 
SA-10 
19 
October  2006 
SA-11 
24 
October  2006 
SA-12 
28 
February  2007 
SA-13 
17 
December  2007 
SA-14 
________
________ 2008 


Supplemental. Agreement No. SA-14
Table 4 to Purchase Agreement No. 2910
Aircraft Delivery, Description, Price and Advance Payments

Airframe Model/MTOW:    737-800    155.500    Detail Specification:  D019A001GOT38P (6/21/2006)
Engine Model/Thrust:    CFM56-7B27/B1        Airframe Price Base Year/Escalation Formula:    jul/06    ECI-MFG/CPI 
Airframe Price:        $64.491.000    Engine Price Base Year/Escalation Formula:    N/A    N/A 
Optional Features:        $672.500             
           
Sub-Total of Airframe and Features:    $65.163.500    Airframe Escalation Data:         
Engine Price (Per Aircraft):        $0    Base Year Index (ECI):    180,3 
Aircraft Basic Price (Excluding BFE/SPE):    $65.163.500    Base Year Index (CPI):    195,4 
         
Buyer Furnished Equipment (BFE) Estimate:    $1.418.000             
Seller Purchased Equipment (SPE) Estimate:    $0             
 
Refundable Deposit/Aircraft at Proposal Accept:    $100.000             

            Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery): 
Delivery 
Date 
Number of 
Aircraft 
Escalation 
Factor 
(Airframe)
    Escalation Estimate 
Adv Payment Base 
Price Per A/P 
At Signing 
1% 
24 Mos, 
4% 
21/18/12/9/6 
Mos. 5% 
Total 30% 
set-2009  1.0896      $71,002,000  $610,020  $2,840,080  $3,550,100  $21,300,600 
out-2009  1.0918      $71,146,000  $611,460  $2,845,840  $3,557,300  $21,343,800 
nov-2009  1.0939      $71,282,000  $612,820  $2,851,280  $3,564,100  $21,384,600 
dez-2009  1.0971      $71,491,000  $614,910  $2,859,640  $3,574,550  $21,447,300 
jan-2009  1.1004      $71,706,000  $617,060  $2,868,240  $3,585,300  $21,511,800 
mai-2009  1.111      $72,397,000  $623,970  $2,895,880  $3,619,850  $21,719,100 
jun-2009  1.1136      $72,566,000  $625,660  $2,902,640  $3,628,300  $21,769,800 
jul-2009  1.1158      $72,709,000  $627,090  $2,908,360  $3,635,450  $21,812,700 
abr-2009  1.1404      $74,312,000  $643,120  $2,972,480  $3,715,600  $22,293,600 
jun-2009  1.1456      $74,651,000  $646,510  $2,986,040  $3,732,550  $22,395,300 
out-2009  1.1556      $75,303,000  $653,030  $3,012,120  $3,765,150  $22,590,900 
fev-2009  1.168      $76,111,000  $661,110  $3,044,440  $3,805,550  $22,833,300 

Page 1


Supplemental Agreement No. SA-14 Table 4 to
Purchase Agreement No. 2910
Aircraft Delivery, Description, Price and Advance Payments

            Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery): 
Delivery 
Date 
Number of 
Aircraft
Escalation 
Factor 
(Airframe)
    Escalation Estimate 
Adv Payment Base 
Price Per A/P 
At Signing 
1% 
24 Mos. 
4% 
21/18/12/9/6 Mos. 
5% 
Total 
30% 
mar-2012  1.1707      $76,287,000  $662,870  $3,051,480  $3,814,350  $22,886,100 
abr-2012  1.1739      $76,495,000  $664,950  $3,059,800  $3,824,750  $22,948,500 
mai-2012  1.1766      $76,671,000  $666,710  $3,066,840  $3,833,550  $23,001,300 
jun-2012  1.1792      $76,841,000  $668,410  $3,073,640  $3,842,050  $23,052,300 
Total:  19                 

Page 2


Supplemental Agreement SA-14
Table 7 to Purchase Agreement No. 2910
Aircraft Delivery, Description, Price and Advance Payments

Airframe Model/MTOW:    737-700    133.000         
            Detail Specification:    D019A001-K (3/2/2007)
Engine Model/Thrust:    CFM56-7B22                 
            Airframe Price Base Year/Escalation Formula:    ju1/06    ECI-MFG/CPI 
Airframe Price:        $52.361.000    Engine Price Base Year/Escalation Formula:     N/A    N/A 
Optional Features:        $733.400             
           
Sub-Total of Airframe and Features:    $53.094.400    Airframe Escalation Data:         
                 
Engine Price (Per Aircraft):    $0    Base Year Index (ECI):    180,3 
Aircraft Basic Price (Excluding BFE/SPE):    $53.094.400    Base Year Index (CPI):    195,4 
         
Buyer Furnished Equipment (BFE) Estimate:    $1.325.000             
Seller Purchased Equipment (SPE) Estimate:    $0             
 
Refundable Deposit/Aircraft at Proposal Accept:    $95.000             

            Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery): 
Delivery 
Date 
Number of 
Aircraft 
Escalation 
Factor 
(Airframe)
    Escalation Estimate 
Adv Payment Base 
Price Per A/P 
At Signing 
1% 
24 Mos. 
4% 
21/18/12/9/6 Mos. 
5% 
Total 
30% 
jul-2009  1.0763      $57,146,000  $476,460  $2,285,840  $2,857,300  $17,143,800 
                   
                   
                   
                   
Total:                 


AIRCRAFT CONFIGURATION

between

THE BOEING COMPANY

and

GAC INC.

Exhibit A3 to Purchase Agreement Number 2910

relating to

BOEING MODEL 737-7EH AIRCRAFT

(GOT 737-700)

A3


Exhibit A3 to
Purchase Agreement No. 2910

AIRCRAFT CONFIGURATION

Dated: __August 2008

relating to

BOEING MODEL 737-7EH AIRCRAFT

(GOT 737-700)

     The Detail Specification is D019A001GOT37P-1, dated TBD*. Such Detail Specification will be comprised of Boeing Configuration Specification No. D019A001-K, dated 02 March 2007 as amended to incorporate the Options listed below, including the effects on Manufacturer's Empty Weight (MEW) and Operating Empty Weight (OEW). Such Options are set forth in Boeing Document D019A001GOT37P-1. As soon as practicable, Boeing will furnish to Buyer copies of the Detail Specification, which copies will reflect such Options. The Aircraft Basic Price reflects and includes all effects of such Options, except such Aircraft Basic Price does not include the price effects of any Buyer Furnished Equipment or Seller Purchased Equipment.

* Detail Specification D019A001GOT37P-1 expected availability 01 December 2008

A3


Exhibit A3-R1_737-700_SA-14  BOEING PROPRIETARY  9/10/2008-18:27 

CR  Exhibit A3-R1 to Purchase Agreement 2910 
GOT 737-700 
Title 
2006 $ 
Price 
Per A/C 
0110-000026  MINOR MODEL 737-700 PASSENGER AIRPLANE  IB 
0110-000030  MAJOR MODEL 737 AIRPLANE  IB 
0170A213B33  FLIGHT DECK - 2 OBSERVERS  $33,900 
0170A244C58  SERVICING FEATURES - BASIC  -$3,200 
0170A425A75  AVIONICS - SINGLE FMC WITH MULTI-CONTROL DISPLAY UNIT  $61,300 
0170A541A14  AIRFRAME - 737-700  IB 
0170B401A73  CLIMATE - NORMAL WEATHER OPERATIONS  -$3,200 
0170B871A29  LAVATORY AFT COMPLEX - TWO LAVATORIES WITH TWO DOUBLE ATTENDANT SEATS  $339,000 
0170B871A31  GALLEY AFT COMPLEX - G4B GALLEY - DOMED AFT BULKHEAD (BASELINE) $78,300 
0170B871A35  FORWARD COMPLEX - MINIMUM GALLEY CAPACITY  $256,700 
0170C204A96       CARGO LINERS- HEAVY DUTY - FORWARD  -$3,200 
0170C204A99  CARGO LINERS- HEAVY DUTY- AFT  -$3,200 
0170C221A13       CERTIFICATION - BASIC  IB 
0170C939A02  COMMUNICATIONS - BASIC COMMUNICATIONS CONFIGURATION WITH HF  $163,300 
0220CO28L22  TYPE CERTIFICATON & EXPORT CERTIFICATE OF AIRWORTHINESS FOR AIRPLANE DELIVERY - REQUIREMENT - 737-700 - GOT  NC 
0224-000036  EXTENDED RANGE TWIN ENGINE OPERATIONS (ETOPS) $10,100 
0228A086A39  AIRPLANE FLIGHT MANUALS - REVISION - TO IMPROVE LANDING PERFORMANCE OF AIRCRAFT ON WET GROOVED OR POROUS FRICTION COARSE RUNWAYS.  $3,600 
0228A229A17  BRAZILIAN CTA SUPPLEMENT TO THE FAA APPROVED AIRPLANE FLIGHT MANUAL  NC 
0228B393A68       AIRPLANE FLIGHT MANUAL  NC 
0252B299A36  INSTRUMENTATION, AIRPLANE AND FUEL MEASURING STICK MANUALS IN METRIC UNITS - TEMPERATURE IN DEGREES CELSIUS NC 
0315B393A65  CERTIFIED OPERATIONAL AND STRUCTURAL DESIGN WEIGHTS 737-700  NC 
0351C028L25  TAKEOFF PERFORMANCE IMPROVEMENT - ALTERNATE FORWARD CENTER OF GRAVITY LIMITS  $15,400 
1110C724Y99  EXTERIOR NON-REGULATORY MARKINGS  NC 
1110C724Z00  EXTERIOR REGULATORY MARKINGS AND COLOR SCHEME  NC 
1130B637X54  LOWER LOBE CARGO COMPARTMENT LOADING PLACARDS - BILINGUAL - POUNDS PER SQUARE FOOT AND KG PER SQUARE METER - (PORTUGUESE/ENGLISH) NC 
1130C724Z04  LIGHTED SIGNS  NC 
1130C724Z06  INTERIOR PLACARDS AND MARKERS  NC 
2130-000010  600 FPM CABIN PRESSURE ASCENT RATE  NC 
2130-000012  350 FPM CABIN PRESSURE DESCENT RATE  NC 
2170-000021  OZONE CONTROL - SPACE PROVISIONS FOR CATALYTIC CONVERTERS  NC 
2210-000003  AUTOFLIGHT - INHIBIT GLIDE SLOPE CAPTURE PRIOR TO LOCALIZER CAPTURE  NC 
2210-000121  AUTOFLIGHT - ACTIVATION OF CONTROL WHEEL STEERING REVERSION IN APPROACH MODE  NC 
2210-000123  AUTOFLIGHT - FLIGHT DIRECTOR TAKEOFF MODE WINGS LEVEL  NC 
2210-000128  AUTOFLIGHT - CONTROL WHEEL STEERING WARNING  NC 
2210-000130  AUTOFLIGHT - AIRSPEED DEVIATION WARNING  NC 
2210-000142  AUTOFLIGHT - ALTITUDE ALERT - 300/900 FEET  NC 
2230-000137  AUTOTHROTTLE - FMCS - TAKEOFF PROFILE THRUST REDUCTION ALTITUDE  NC 
2310B401A33  COMMUNICATIONS CONTROL PANELS - TRIPLE GABLES RADIO TUNING PANELS CAPABLE OF TWO HF SYSTEMS AND THREE VHF SYSTEMS (8.33 KHZ CAPABLE) - P/N G7404-124 - BFE/SPE  NC 
2311A589A21  HF COMMUNICATIONS - EQUIPMENT INSTALLATION OF SINGLE HONEYWELL INTERNATIONAL INC. HF TRANSCEIVER - P/N 964-0452-011 - AND DIGITAL HF COUPLER - P/N 964-0453-011 - BFE/SPE  NC 
2312-000427  VHF COMMUNICATIONS - SYSTEM INSTALLATION OF DUAL ALLIEDSIGNAL RTA-44D FM-IMMUNE ARINC 716/750 TRANSCEIVERS WITH 8.33 KHZ CHANNEL SPACING AND CMC INTERFACE CAPABILITY - 064-50000-0110 - BFE/SPE  NC 
2321-000047  SELCAL - GABLES CONTROL PANEL - P/N G7165-01  NC 
2321-000050  SELCAL - AVTECH FIVE CHANNEL DECODER - P/N 1200008-000 - BFE/SPE  NC 
2324A632A76  EMERGENCY LOCATOR TRANSMITTER (ELT) - HONEYWELL 3-FREQUENCY AUTOMATIC FIXED, P/N 1152682-1 - BFE  $23,700 
2331B754B15  PASSENGER ADDRESS (PA) SYSTEM - ARINC 715 - ROCKWELL COLLINS AMPLIFIER - BFE/SPE  NC 
2331B754B21  PRAM/BMM SYSTEM - PANASONIC - 80MB - FASTEN SEAT BELT/DECOMPRESSION DISCRETES ACTIVATED - BFE/SPE  NC 

BOEING PROPRIETARY

Page 1


Exhibit A3-R1_737-700_SA-14  BOEING PROPRIETARY  9/10/2008-18:27 

CR  Exhibit A3-R1 to Purchase Agreement 2910 
GOT 737-700 
Title 
2006 $ 
Price 
Per A/C 
2350C174A16  AUDIO CONTROL PANEL INSTALLATION - 3VHF/2HF - AVTECH CORPORATION  NC 
2351-000034  HAND HELD MICROPHONE - CAPTAIN AND FIRST OFFICER - ELECTROVOICE - P/N 903-1341 - BFE/SPE  NC 
2351-000036  HAND HELD MICROPHONE - FIRST OBSERVER - ELECTROVOICE - P/N 903-1341 - BFE/SPE  NC 
2351-000042  CONTROL WHEEL PUSH TO TALK (PTT) SWITCH - STANDARD THREE POSITION  NC 
2351A213B77  BOOM MICROPHONE HEADSETS - CAPTAIN AND FIRST OFFICER - TELEX AIRMAN 750 - P/N 64300-200 - BFE/SPE  NC 
2351A213B80  HEADPHONE - FIRST OBSERVER - TELEX - P/N 64400-200 - BFE/SPE  NC 
2351A213B81  HEADPHONE - SECOND OBSERVER - TELEX - P/N 64400-200 - BFE/SPE  NC 
2371-000053  SOLID STATE VOICE RECORDER ED56A AND SOLID STATE MICROPHONE/MONITOR ED56A - ALLIEDSIGNAL- 2 HOUR RECORDING TIME - P/N 980-6022-001 & P/N 980-6116-001 - BFE/SPE  NC 
2433-000042  STANDBY POWER - 30-MINUTE CAPABILITY - SINGLE 48 AMP HOUR BATTERY  $48,100 
2513-000433  CUPHOLDER - INSTALLATION - FIRST OFFICER'S SIDEWALL WITHOUT PRINTER OR AUDIO SELECTOR PANEL  NC 
2513A794B51  ASHTRAY - DELETION - FLIGHT COMPARTMENT  NC 
2513B694F45  CONTROL COLUMN CHECKLIST PLACARDS - GOT  NC 
2520C724Z09  INTERIOR COLOR AND MATERIAL - STANDARD OFFERING  NC 
2523C724Z11  PASSENGER SERVICE UNITS   $162,900 
2524B873A08  FORWARD RIGHT HAND FULL HEIGHT WINDSCREEN/STOWAGE UNIT  $27,400 
2524C028L23  FORWARD RIGHT HAND FULL HEIGHT WINDSCREEN/STOWAGE UNIT SELECTABLES  $600 
2524C724Z18  FORWARD LEFT HAND FULL HEIGHT WINDSCREEN WITH STOWAGE UNIT  $28,300 
2525C724Z21  ECONOMY CLASS SEATS - BFE/SPE  NC 
2527C006A05  FLOOR COVERING- CARPET, SERGED EDGES  NC 
2528C724Z22  OVERHEAD STOWAGE BINS  $1,000 
2528C724Z24  LITERATURE POCKETS  $4,100 
2530C724Z29  GALLEY INSERT PART NUMBERS - BFE/SPE  NC 
2530C724Z30  GALLEY PART NUMBERS - BFE/SPE  NC 
2540C724Z32  LA LAVATORY SELECTABLES  NC 
2540C724Z33  LD LAVATORY SELECTABLES  NC 
2540C724Z34  LE LAVATORY SELECTABLES  NC 
2560-000268  CREW LIFE VEST STOWAGE - FLIGHT DECK, SECOND OBSERVER - COMPARTMENT ABOVE CLOSET  NC 

2560B329B14

CREW LIFE VESTS - FLIGHT DECK, WITH SECOND OBSERVER - AIR CRUISERS - P/N 63600- 501 - BFE/SPE  NC 
2560B694F26  PROTECTIVE BREATHING EQUIPMENT - FLIGHT DECK - B/E AEROSPACE - P/N 119003-11 - ON STANCHIONS - BFE/SPE  $700 
2562C724Z35  OVERWATER EMERGENCY EQUIPMENT - BFE/SPE  NC 
2564C724Z45  DETACHABLE EMERGENCY EQUIPMENT - PASSENGER COMPARTMENT - BFE/SPE  $20,100 
2622-000047  APU FIRE EXTINGUISHER BOTTLE - COMMON WITH ENGINES  NC 
2800C528A45  FUEL SYSTEM PLACARDS - REVISION - ADD PORTUGUESE IN LIEU OF ENGISH ONLY - GOT  NC 
2841-000004  STANDARD FUEL SYSTEM ACCURACY - NO FUEL DENSITOMETERS  NC 
2911-000041  ENGINE-DRIVEN HYDRAULIC PUMPS WITH VESPEL SPLINE - PARKER (ABEX) - 10-62167 NC 
2911-000043  AC MOTOR-DRIVEN HYDRAULIC PUMPS - PARKER (ABEX) - 10-60556  NC 
3041-000003  NO HEATED FLIGHT COMPARTMENT NUMBER 3 WINDOW  NC 
3131-000143  ACCELEROMETER - Honeywell P/N 971-4193-001 - BFE/SPE  NC 
3131-000187  DIGITAL FLIGHT DATA RECORDER - ALLIEDSIGNAL - 256 WORDS PER SECOND MAXIMUM DATA RATE - P/N 980-4700-042 BFE/SPE  NC 
3131B694J50  DIGITAL FLIGHT DATA ACQUISITION UNIT (DFDAU) - WITH ACMS CAPABILITY AND INTEGRATED PCMCIA MEDIA INTERFACE - SFIM - P/N ED47B109 - BFE/SPE  NC 
3132C174A01  AIRBORNE DATA LOADER/RECORDER - ARINC 615 - HONEYWELL - 964-0401-017 - BFE/SPE  NC 
3161C175A22  ENGINE OIL QUANTITY DISPLAY - PERCENT - ENGINE DISPLAY  NC 
3161C175A29  FUEL TOTALIZER - ENABLE  NC 
3162-000018  ATTITUDE COMPARATOR - FLASHING - ADI  NC 
3162-000022  FLIGHT DIRECTOR COMMAND DISPLAY - SPLIT AXIS - ADI  NC 
3162-000026  DISPLAY OF ROUND DIAL AND DIGITAL RADIO ALTITUDE - ADI  NC 
3162-000027  RADIO ALTITUDE - ABOVE ADI  NC 
3162-000030  RISING RUNWAY - DISPLAYED ON THE ADI  NC 
3162-000036  LANDING ALTITUDE REFERENCE BAR - PRIMARY FLIGHT DISPLAY  NC 

BOEING PROPRIETARY

Page 2


Exhibit A3-R1_737-700_SA-14  BOEING PROPRIETARY  9/10/2008-18:27 

CR  Exhibit A3-R1 to Purchase Agreement 2910 
GOT 737-700 
Title 
2006 $ 
Price 
Per A/C 
3162-000040  BARO MINIMUMS POINTER - DISPLAYED ON SELECTION OF RADIO ALTITUDE MINIMUMS - PRIMARY FLIGHT DISPLAY  NC 
3162-000044  TCAS RESOLUTION ADVISORY - VSI  NC 
3162-000046  SINGLE CHANNEL AUTOPILOT ANNUNCIATION - ABOVE ADI  NC 
3162-000051  ILS LOCALIZER DEVIATION EXPANDED SCALE - AUTOPILOT OR FLIGHT DIRECTOR MODE  NC 
3162-000059  MAP MODE ORIENTATION - TRACK UP - NAVIGATION DISPLAY  NC 
3162-000064  RANGE ARCS - NAVIGATION DISPLAY  NC 
3162-000079  MANUALLY TUNED VOR SELECTED COURSE LINES DISPLAYED - NAVIGATION DISPLAY  NC 
3162-000084  TCAS 3 NM RANGE RING - NAVIGATION DISPLAY  NC 
3162-000088  AIRSPEED BUG - ENABLED - 80 KNOT SETTING - MACH AIRSPEED INDICATOR  NC 
3162-000218  GROUND SPEED - DISPLAYED BELOW AIRSPEED TAPE WHEN MACH NUMBER IS NOT DISPLAYED - PRIMARY FLIGHT DISPLAY  NC 
3162A213A02  CDS DISPLAY - PFD/ND FORMAT - OVER AND UNDER ENGINE PRESENTATION  NC 
3162A627A32  SOFTWARE ACTIVATION - DOUBLE DERATE INDICATION - ENABLE  $2,700 
3244-000008  SERVICE INTERPHONE CONNECTOR - EXTERNAL POWER PANEL  NC 
3245-000048  BRAKES - STEEL - HIGH CAPACITY - HONEYWELL  NC 
3245-000363  WHEELS AND TIRES - NOSE LANDING GEAR - WHEELS - ALLIEDSIGNAL - INSTALLATION WITH GOODYEAR SFE 12 PR, 225 MPH BIAS TIRES  NC 
3245B759A08  WHEELS AND TIRES - MAIN LANDING GEAR - WHEELS - HONEYWELL HIGH GROSS WEIGHT - INSTALLATION WITH GOODYEAR 28 PR 225MPH TIRES - SFE  NC 
3321-000001  PASSENGER CABIN LIGHTING - SINGLE-ZONE CONTROL  NC 
3324-000017  NO SMOKING SIGN - PERMANENT ILLUMINATION  NC 
3342-000035  NOSE GEAR TAXI LIGHT - 250-WATT  NC 
3350A704A19  EMERGENCY ESCAPE PATH LIGHTING - FLOOR MOUNTED - PHOTOLUMINESCENT  $15,900 
3412-000022  DUAL ELEMENT NON-ASPIRATED TAT PROBE  NC 
3414-000035  STANDBY ALTIMETER/AIRSPEED INDICATOR - FLIGHT DECK NC 
3423-000023  STANDBY ATTITUDE INDICATOR - SEXTANT AVIONIQUE - SFE  NC 
3430B866A28  ILS/GPS MULTI-MODE RECEIVER (MMR) - HONEYWELL INTERNATIONAL INC. - P/N 066- 50029-1201 - BFE/SPE  NC 
3431A065B03  VHF NAV/DME CONTROL PANEL - GABLES ENGINEERING - P/N G7500-03 - BFE/SPE  NC 
3433A732A13  RADIO ALTIMETER (RA) - CAT IIIB CAPABLE - HONEYWELL INTERNATIONAL INC - P/N 066-50007-0111 - BFE/SPE  NC 
3443A065B11  SINGLE WEATHER RADAR CONTROL PANEL - WITH AUTOTILT FUNCTIONALITY - HONEYWELL INTERNATIONAL INC P/N 2041223-3135 -BFE/SPE  $13,500 
3443B866A08  SINGLE WEATHER RADAR SYSTEM - WITH PREDICTIVE WINDSHEAR AND AUTOTILT CAPABILITY - HONEYWELL INTERNATIONAL INC TRANSCEIVER P/N 066-50008-0408 - BFE/SPE  NC 
3445B866A10  TCAS SYSTEM - HONEYWELL INTERNATIONAL INC TCAS COMPUTER P/N 940-0300-001 - TCAS CHANGE 7 COMPLIANT - BFE/SPE  NC 
3446-000045  STANDARD VOLUME FOR ALTITUDE CALLOUTS  NC 
3446-000048  ENHANCED GROUND PROXIMITY WARNING SYSTEM (EGPWS) - BANK ANGLE CALLOUT ENABLE  NC 
3446-000049  500 SMART CALLOUT INHIBITED  NC 
3446-000085  GROUND PROXIMITY WARNING SYSTEM ALTITUDE CALLOUTS - 2500, 1000, 500, 400, 300, 200, 100, 50, 40, 30, 20, 10, APPROACHING MINIMUMS, MINIMUMS  NC 
3451-000023  VOR/MARKER BEACON - ALLIEDSIGNAL RECEIVER P/N 066-50012-0101 - BFE/SPE  NC 
3453B866A17  ATC SYSTEM - HONEYWELL INTERNATIONAL INC ATC TRANSPONDER P/N 066-01127-1602 - ELS/EHS/ES AND TCAS CHANGE 7 COMPLIANT - HONEYWELL INTERNATIONAL INC CONTROL PANEL P/N 071-01503-2601 - BFE/SPE  NC 
3455-000020  DISTANCE MEASURING EQUIPMENT (DME) - ALLIEDSIGNAL INTERROGATOR P/N 066-50013-0101 - BFE/SPE  NC 
3457A065A61  AUTOMATIC DIRECTION FINDER - SINGLE SYSTEM  NC 
3457A065A62  AUTOMATIC DIRECTION FINDER (ADF) - SINGLE SYSTEM - ALLIEDSIGNAL DFA-75B - ADF RECEIVER P/N 066-50014-010; ADF ANTENNA P/N 2041683-7507 - BFE/SPE  NC 
3457A065A65  1SINGLE ADF CONTROL PANEL - GABLES - G7402-05 - WITH TONE SWITCH - BFE/SPE  NC 
3461A425A09  1-FLIGHT MANAGEMENT COMPUTER SYSTEM (FMCS) - NAVIGATION DATABASE - BOEING SUPPLIED  NC 
3461A425A36  FLIGHT MANAGEMENT COMPUTER SYSTEM (FMCS)- RUNWAY OFFSET POSITION - METERS NC 

BOEING PROPRIETARY

Page 3


Exhibit A3-R1_737-700_SA-14  BOEING PROPRIETARY  9/10/2008-18:27 

CR  Exhibit A3-R1 to Purchase Agreement 2910 
GOT 737-700 
Title 
2006 $ 
Price 
Per A/C 
3461A425A48  FLIGHT MANAGEMENT COMPUTER SYSTEM (FMCS) - ACTIVATE COLOR OPERATION  NC 
3461C739A01  FLIGHT MANAGEMENT COMPUTING SYSTEM (FMCS) - TAKEOFF THRUST AUTOMATIC SELECTION - ENABLE  $2,200 
3511-000011  NO REMOTE CREW OXYGEN FILL STATION  NC 
3511B873B97  CREW OXYGEN MASKS - FULL FACE MASK WITH BUILT-IN SMOKE GOGGLES - FIRST OBSERVER - B/E AEROSPACE - BFE/SPE  $3,800 
3511B873B98  CREW OXYGEN MASKS - FULL FACE MASK WITH BUILT-IN SMOKE GOGGLES - CAPTAIN AND FIRST OFFICER - B/E AEROSPACE - BFE/SPE  $7,500 
3511C198A22  CREW OXYGEN MASKS - FULL FACE MASK WITH BUILT-IN SMOKE GOGGLES - SECOND OBSERVER - B/E AEROSPACE - BFE/SPE  $3,800 
3520C724Z53  SUPPLEMENTAL OXYGEN SYSTEM  $27,600 
3811-000019  POTABLE WATER - SERVICEABLE TO 60 GALLONS  NC 
3832-000032  VACUUM WASTE SYSTEM - MONOGRAM TOILET ASSEMBLIES  NC 
3910C028D97  AFT ELECTRONICS PANEL ARRANGEMENT - GOT  NC 
5200-000036  HOLD-OPEN LOCK (DOWN-TO-RELEASE) - ENTRY AND SERVICE DOORS  NC 
5231A561C54  CARGO DOOR - SOLID SKIN  NC 
5300-000027  UNDERSEAT FLOOR PANELS, LOW TRAFFIC CAPABILITY  NC 
5352A298A28  RADOME- NORDAM- SFE  NC 
5730B290A42  PARTIAL PROVISIONS FOR AVIATION PARTNERS BOEING (APB) WINGLET INSTALLATION  $79,500 
5730C581A09  WINGLET INSTALLATION STC CERTIFIED - AVIATION PARTNERS BOEING (APB) - BFE/SPE (737-700) $22,800 
7200-000116  CFM56-7 ENGINES - 7B22 RATING  SIDE LTR 
7900-000116  LUBRICATING OIL - MOBIL JET II  NC 
MISC  INTERIOR ALLOWANCE  -$711,600 
     
OPTIONS: 154  TOTALS:  $733,400 

BOEING PROPRIETARY

Page 4


GAC Inc.
Letter Agreement No. 6-1162-DME-0824R2

4 aircraft, Boeing will provide Buyer with a special CFM replacement credit memoranda, applicable for each such Table 4 Substitute Aircraft, in the amount of [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT], per Table 4 Substitute Aircraft, subject to escalation to the time of aircraft delivery.

(c) The current agreement between Boeing and CFM does not address Table 5 and/or Table 6 model 737-700 aircraft that have been previously contracted as model 737-800 Aircraft. Boeing will provide Buyer with a special CFM replacement credit memoranda, applicable to the Table 5 and/or Table 6 Aircraft that Buyer chooses to exercise as Substitute Model 737-700 Aircraft in the amount of [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT], per each such Substitute Aircraft, subject to escalation to the time of aircraft delivery.

Such credit memoranda will be issued concurrently with the delivery of each of the Aircraft, may not be assigned without Boeing's expressed consent, and may be used for the final delivery purchase payment, or for other Boeing goods and services, but not for advance payments.

15. New Customer Subsidiary — Varig Livery

As a form of special recognition of Customer's purchase and operation of it's new subsidiary, Boeing will provide the standard level of requisite non-recurring Boeing support, at no-charge to Customer, with regard to the delivery of Customer's designated aircraft in the Varig paint livery.

16. Assignment

The Credit Memoranda described in this Letter Agreement are provided as a special financial accommodation to Customer in consideration of Customer's becoming the operator of the Aircraft, and cannot be assigned, in whole or in part, without the prior written consent of The Boeing Company.

17. Confidential Treatment

Customer and Boeing each understands that certain commercial and financial information contained in this Letter Agreement are considered by both Customer and Boeing as confidential. Customer and Boeing agree that each will treat this Letter Agreement and the information contained herein as confidential and, except as otherwise required by law, will not, without the prior written consent of the other party, disclose this Letter Agreement or any information contained herein to any other person or entity.


6-1162-DME-1104

GAC Inc.
Rua Gomes de Carvalho 1629
São Paulo SP Brazil
04547-006

Subject:    Banded Fixed Escalation Program 
 
Reference:   
Purchase Agreement No2910 (the Purchase Agreement) between The Boeing Company (Boeing) and GAC Inc. (Customer) relating to Model 737-800 aircraft (the Aircraft)

This letter agreement (Letter Agreement)amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement have the same meaning as in the Purchase Agreement.

1. Definitions

"Escalation Notice" means the written communication provided by Boeing to Customer in accordance with the requirements of Article 4.1, below.

"Program Aircraft" means each Aircraft specified in Article 2 of this Letter Agreement.

2. Applicability.

     Notwithstanding any other provision of the Purchase Agreement to the contrary, the parties agree that the model 737-800 Aircraft in Table 5 and Table 6 of the Purchase Agreement have now become Program Aircraft under the terms of this Letter Agreement. Should Customer exercise its right of substitution such that a Table 5 and/or Table 6 Aircraft shall become a model 737-700 aircraft, such model 737-700 aircraft will become Program Aircraft under the terms of this Letter Agreement.


6-1162-DME-1104
GAC Inc.

3. Escalation Forecast.

     Boeing will release an escalation forecast in February and August of each year based on Boeing's then current standard CPI escalation formula. Only one escalation forecast shall be used to conduct the escalation analysis performed in accordance with Article 4.1, below, for a given Program Aircraft. The escalation forecast applicable to a given Program Aircraft is set forth in Attachment A.

4. Greater than [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] Cumulative Annual Escalation.

     4.1 If the escalation forecast, as set forth in Article 3, above, projects a cumulative annual escalation factor that exceeds the cumulative annual [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] escalation factor, as set forth in Attachment B, for the scheduled delivery month of any Program Aircraft that is scheduled to deliver within the time period applicable to such escalation forecast, as set forth in Attachment A, then Boeing shall issue an Escalation Notice to the Customer by the date set forth in Attachment A. Such Escalation Notice shall, in Boeing's sole discretion, either:

     4.1.1 [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

     4.1.2 provide Customer with the option of either: [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

     4.2 Customer shall notify Boeing in writing of its election to exercise the option contained in Article 4.1.2(i) or 4.1.2(ii) above within seven days of its receipt of the Escalation Notice from Boeing. In the event Customer exercises its option in accordance with Article 4.1.2(ii) above, then: (i) Boeing will return to Customer, [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT], and (ii) [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

     4.3 [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

     4.4 Should Customer fail to issue any notice to Boeing in accordance with Article 4.2 above, then the Escalation Adjustment for the Airframe Price and Optional Features Prices for such Program Aircraft shall be calculated in accordance with Supplemental Exhibit AEI.


6-1162-DME-1104
GAC Inc.

5. Equal to or Less than [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] Cumulative Annual Escalation.

     If the escalation forecast, as set forth in Article 3, above, projects a cumulative annual escalation factor that is equal to or less than the [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] cumulative annual escalation factor, as set forth in Attachment B, for the scheduled delivery month of any Program Aircraft that is scheduled to deliver within the time period applicable to such escalation forecast, as set forth in Attachment A, then such cumulative annual escalation applicable to such Program Aircraft shall be calculated as follows:

     5.1 If the cumulative annual escalation factor, as determined in accordance with Supplemental Exhibit AE1 at time of delivery of a Program Aircraft, produces an escalation rate of less than [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] cumulative annual escalation as set forth in Attachment B for such Program Aircraft, [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

     5.2 If the cumulative annual escalation factor, as determined in accordance with Supplemental Exhibit AEI at time of delivery of a Program Aircraft, produces an escalation rate [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] cumulative annual escalation factor as set forth in Attachment B for such Program Aircraft, then the escalation rate applicable to [CONFIDENTIAL PORTION DELETED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

6. Applicability to Other Financial Consideration.

     The escalation adjustment for any other sum, identified in the Purchase Agreement as subject to escalation pursuant to Supplemental Exhibit-AE1, and which pertains to the Program Aircraft shall be calculated using the escalation methodology established in this Letter Agreement for such Program Aircraft notwithstanding any other provisions of the Purchase Agreement to the contrary.


6-1162-DME-1106R1

GAC Inc.
Rua Gomes de Carvalho 1629
São Paulo SP Brazil
04547-006

Subject:    Aircraft Model Substitution 
 
Reference:   
Purchase Agreement No. 2910 (the Purchase Agreement) between The Boeing Company (Boeing) and GAC Inc. (Customer) relating to Model 737-800 aircraft (the Aircraft)

This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement have the same meaning as in the Purchase Agreement.

Customer anticipates that it will, in the future, have necessity to operate both model 737-700 and model 737-800 aircraft, with each of the aircraft to be discretely defined per the below described categories (collectively, the Substitute Aircraft).

1. Specific Model and Configuration.

Customer may, subject to the terms and conditions further described in this letter agreement, substitute for an earlier firm contracted Model 737-800 Aircraft, any one of the following:

     (i) the purchase of Boeing Model 737-800 aircraft in a Varig configuration (Varig 737-800 Substitution Aircraft), for any Aircraft delivering in July 2009 or later,

     (ii) the purchase of Boeing Model 737-700 aircraft in a Varig configuration (Varig 737-700 Substitute Aircraft) in place of any of the Block 4 (Table 4), Block 5 (Table5) and Block 6 (Table 6) Model 737-800 Aircraft,

     (iii) the purchase of Boeing Model 737-700 aircraft in a GOL configuration (GOL 737-700 Substitute Aircraft) in place of any of the Block 4 (Table 4), Block 5 (Table5) and Block 6 (Table 6) Model 737-800 Aircraft,

2. Customer's Written Notice.


Letter Agreement No. 6-1162-DME-1106R1
GAC Inc.

Customer will provide written notice of its intention to substitute the purchase of an Aircraft, delivering in July 2009 or later, with the purchase of one of the three (3) above described Substitute Aircraft;

     (a) no later than the first day of the month that is twelve (12) months prior to the scheduled month of delivery of the Aircraft for which it will be substituted, provided that such Substitute Aircraft has a defined configuration that has been previously approved by Boeing and Customer or,

     (b) no later than the first day of the month that is eighteen (18) months prior to the scheduled month of delivery of the Aircraft for which it will be substituted, if a Substitute Aircraft does not have a defined configuration that has been previously approved by Boeing and Customer.

3. Boeing's Production Capability.

Customer's substitution right is conditioned upon Boeing's having production capability for the Substitute Aircraft in the scheduled delivery month of the Aircraft for which it will be substituted.

Boeing will tentatively quote delivery positions for Substitute Aircraft to allow Customer to secure quotes from Buyer Furnished Equipment vendors, and Boeing to secure quotes from Seller Furnished Equipment vendors which supports the required on-dock dates. If Boeing is unable to manufacture the Substitute Aircraft in the scheduled delivery month of the Aircraft for which it will be substituted, then Boeing shall promptly make a written offer of an alternate delivery month for Customer's consideration and written acceptance within thirty days of such offer.

4. Definitive Agreement.

Customer's substitution right and Boeing's obligation in this Letter Agreement are further conditioned upon Customer's and Boeing's executing a definitive agreement for the purchase of the Substitute Aircraft within thirty (30) days of Customer's substitution notice to Boeing or of Customer's acceptance of an alternate delivery month in accordance with paragraph 2 above.

5. Price and Advance Payments.

The Airframe Base Price, Optional Features Prices, Engine Prices and Aircraft Basic Price will be adjusted to Boeing's and the engine manufacturer's then-current prices for such elements as of the date of execution of the definitive purchase agreement for the Substitute Aircraft. The escalation indices and methodology used to estimate the Advance Payment Base Prices will be adjusted to Boeing's and the engine manufacturer's then-current provisions for such elements as of the date of execution of the definitive purchase agreement for the Substitute Aircraft.


Letter Agreement No. 6-1162-DME-1106R1
GAC Inc.

If the Advance Payment Base Price for any Substitute Aircraft is higher than that of the Aircraft, Customer will pay to Boeing the amount of the difference as of the date of execution of the definitive agreement for the Substitute Aircraft. If the Advance Payment Base Price of the Substitute Aircraft is lower than that of the Aircraft, Boeing will retain any excess amounts previously paid by Customer until the next payment is due from Customer, at which point Customer will reduce the amount of such payment by the amount of the excess or, Customer may provide written direction to Boeing, prior to the next payment is due from Customer, to apply the excess to a payment not yet due for a specified Aircraft. In no case will Boeing refund or pay interest on any excess amounts created by virtue of Customer's exercise of the rights of substitution described in this agreement.

6. Confidential Treatment.

Customer and Boeing each understands that certain commercial and financial information contained in this Letter Agreement are considered by both Customer and Boeing as confidential. Customer and Boeing agree that each will treat this Letter Agreement and the information contained herein as confidential and, except as otherwise required by law, will not, without the prior written consent of the other party, disclose this Letter Agreement or any information contained herein to any other person or entity.

Very truly yours,

THE BOEING COMPANY

By /s/________________________

Its       Attorney-In-Fact      

ACCEPTED AND AGREED TO this

Date: _____________________2008

GAC INC.

By /s/_______________________________________   /s/
Its                         Henrique Constantino                          
Anna Cecilia Bettencourt
 Diretora de Tesouraria