Common use of BOEING PROPRIETARY Clause in Contracts

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ 2207 HWI-PA-04749-LA-1707965 Hawaiian Airlines, Inc. Honolulu International Airport ▇▇ ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Matters Reference: Purchase Agreement No. PA-04749 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Airlines, Inc. (Customer) relating to Model 787-9 aircraft (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.

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ 2207 HWI▇▇▇-PA-04749▇▇-LA-1707965 Hawaiian ▇▇▇▇▇-▇▇-▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Airlines, Inc. 19T Honolulu International Airport ▇▇ 19TPO ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Confidential Matters Reference: Purchase Agreement No. PA-04749 04749 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Airlines, Inc. (Customer) relating to Model 787-9 aircraft (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.

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ 2207 HWI-PA-04749-LA-1707965 LA-1706513 Hawaiian Airlines, Inc. Honolulu International Airport ▇▇ ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Matters Flexible Delivery Rights Reference: Purchase Agreement No. PA-04749 04749 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Airlines, Inc. (Customer) relating to Model 787-9 aircraft (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.

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ 2207 HWI-PA-04749-LA-1707965 LA-1708017 Hawaiian Airlines, Inc. Honolulu International Airport ▇▇ ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Matters AGTA Terms Updates Reference: Purchase Agreement No. PA-04749 04749 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Airlines, Inc. (Customer) relating to Model 787-9 aircraft (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.

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ 2207 HWI▇▇▇-PA-04749▇▇-LA-1707965 Hawaiian ▇▇▇▇-▇▇-▇▇▇▇▇ ▇▇▇▇▇▇ Airlines, Inc. Honolulu International Airport ▇▇ ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Matters Seller Purchased Equipment Reference: Purchase Agreement No. PA-04749 3866 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Alaska Airlines, Inc. (Customer) relating to Model 787Models 737-8 and 737-9 aircraft (Aircraft) This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement will shall have the same meaning as in the Purchase Agreement.

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ 2207 HWI▇▇▇-PA-04749▇▇-LA-1707965 Hawaiian ▇▇▇▇▇-▇▇-▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Airlines, Inc. 20T Honolulu International Airport ▇▇ 20TPO ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Advance Payment Matters Reference: Purchase Agreement No. PA-04749 04749 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Airlines, Inc. (Customer) relating to Model 787-9 aircraft (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.

BOEING PROPRIETARY. The Boeing Company ▇.▇. ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ 2207 HWI-PA-04749-LA-1707965 LA-1707963 Hawaiian Airlines, Inc. Honolulu International Airport ▇▇ ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇ Subject: Open Configuration Special Matters relating to COTS Software and End User License Agreements Reference: Purchase Agreement No. PA-04749 (Purchase Agreement) between The Boeing Company (Boeing) and Hawaiian Airlines, Inc. (Customer) relating to Model 787-9 aircraft (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.