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EXHIBIT 99.4
Hawaiian Airlines, Inc.
Honolulu International Airport
P.O. Box 30008
Honolulu, HI 96820-0008
Subject: _____________________
Reference: Purchase Agreement No. 2252 (the Purchase Agreement) between
McDonnell Douglas Corporation (MDC) and Hawaiian Airlines,
Inc. (Customer) relating to Model 717-22A aircraft (the
Aircraft)
This 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.
PARAGRAPHS 1, 2, 3, 4, AND 5 REDACTED IN ITS ENTIRETY.
6. ASSIGNMENT
The advance payment deferral described this Letter Agreement are provided as a
financial accommodation to Customer in consideration of Customer becoming the
operator of the Aircraft, and cannot be assigned, in whole or in part, without
the prior written consent of MDC.
7. CONFIDENTIAL TREATMENT.
Customer understands that certain commercial and financial information contained
in this Letter Agreement are considered by MDC as confidential. Customer agrees
that it will treat this Letter Agreement and the information contained herein as
confidential and will not, without the prior written consent of MDC, disclose
this Letter Agreement or any information contained herein to any other person or
entity.
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Very truly yours,
MCDONNELL DOUGLAS CORPORATION
a wholly-owned subsidiary of
THE BOEING COMPANY
By /s/
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Its Attorney-in-Fact
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ACCEPTED AND AGREED TO this
Date: April 6, 2000
HAWAIIAN AIRLINES, INC.
By /s/
--------------------------------
Its
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By /s/
--------------------------------
Its
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Attachment
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Page 3 of 4
ADVANCE PAYMENTS SUMMARY
REDACTED IN ITS ENTIRETY.
