exhibit1059_26wje-pax051






    This copy of the document filed as an Exhibit excludes certain identified information because  such information is both (i) not material and (ii) would likely cause competitive harm if publicly  disclosed. Omissions are designated by the symbol [...***...].   The Boeing Company   P.O. Box 3707   Seattle, WA 98124 2207     Page 1  BOEING PROPRIETARY    WJE-PA-05130-LA-2103924      Allegiant Air, LLC  1201 N. Town Center Drive  Las Vegas, NV 89144    Subject: [...***...]    Reference: Purchase Agreement No. PA-5130 (Purchase Agreement) between The  Boeing Company (Boeing) and Allegiant Air, LLC (Customer) relating to  model 7-8-200 Aircraft and model 737-7 aircraft (collectively, Aircraft)    This letter agreement (Letter Agreement) amends and supplements the Purchase  Agreement. All terms used but not defined in this Letter Agreement will have the same  meaning as in the Purchase Agreement.    1. [...***...]:   [...***...].  2. [...***...]:   [...***...]   3. [...***...]:     [...***...]  4. [...***...]:    [...***...]  5. [...***...]:  [...***...]  6. [...***...]:  





 






  WJE-PA-05130-LA-2103924 Page 2  BOEING PROPRIETARY  [...***...]  7. [...***...]:  [...***...]  8. [...***...]:  [...***...]   9. [...***...]:   [...***...]  10. [...***...]:  [...***...]  11. [...***...]:  12. [...***...]:  [...***...].  13. [...***...]:      [...***...]  14. [...***...]:       [...***...]  15. [...***...]:  [...***...]  16. [...***...]:  [...***...]  17. [...***...]:  [...***...]  18. [...***...]:  





 






  WJE-PA-05130-LA-2103924 Page 3  BOEING PROPRIETARY  [...***...]  19. [...***...]:  [...***...]  20. [...***...]:  [...***...]  21. [...***...]:  [...***...]  22. [...***...]:  [...***...]  23. [...***...]:  [...***...]  24. [...***...]:   [...***...]  25. [...***...]  [...***...]  26. [...***...]  [...***...]  27. [...***...]:  [...***...]  28. [...***...]:   [...***...]  29. [...***...]  [...***...]  





 






  WJE-PA-05130-LA-2103924 Page 4  BOEING PROPRIETARY  30. [...***...]  [...***...]  31. [...***...]  [...***...]  32. [...***...]  [...***...]  33. [...***...]:   [...***...]  34. [...***...]  [...***...]  35. Confidentiality. The information contained herein represents confidential business  information and has value precisely because it is not available generally or to other  parties. Customer will limit the disclosure of its contents to (i) Customer and Customer  affiliates’ employees, officers and directors and (ii) Customer and Customer affiliates’  legal counsel, professional advisors and auditors subject to a duty of confidence or a non- disclosure undertaking, in each case with a need to know the contents for purposes of  helping Customer perform its obligations under the Purchase Agreement and who  understand they are not to disclose its contents to any other person or entity without the  prior written consent of Boeing unless disclosure is required by applicable law or court  order, in which case, Customer shall (i) notify Boeing in writing of such disclosure  requirement or request prior to making such disclosure, and will take steps to protect the  information contained herein, and (ii) use reasonable efforts to obtain redaction and  confidential treatment for the disclosed information or parts thereof.      





 






  WJE-PA-05130-LA-2103924 Page 5  BOEING PROPRIETARY      ACCEPTED AND AGREED TO this           Date:           ALLEGIANT AIR, LLC  THE BOEING COMPANY       By:   By:        Name:   Name: [...***...]       Title:   Title: Attorney-In-Fact