The Boeing Company
World Headquarters
The Boeing Company
100 North Riverside Plaza
Chicago, IL 60606-1596
U.S.A.
312-544-2000

Transfer Agent, Registrar, Dividend Paying Agent and Plan Administrator
The transfer agent is responsible for shareholder records, issuance of stock, distribution of dividends and IRS Form 1099. Requests concerning these or other related shareholder matters are most efficiently answered by contacting EquiServe Trust Company, N.A.
EquiServe
P.O. Box 43016
Providence, RI 02940-3016
U.S.A.
888-777-0923 (toll-free for domestic U.S. callers)
781-575-3400 (anyone phoning from outside the U.S. may call collect)

Boeing registered shareholders can also obtain answers to frequently asked questions on such topics as transfer instructions, the replacement of lost certificates, consolidation of accounts and book entry shares through EquiServe's home page on the Internet at www.equiserve.com.

Registered shareholders also have secure Internet access to their own accounts through EquiServe's home page (see above Web site address). They can view their account history, change their address, certify their tax identification number, replace checks, request duplicate statements, make additional investments and download a variety of forms related to stock transactions. If you are a registered shareholder and want Internet access and either need a password or have lost your password, please either log onto EquiServe's Web site and click on Account Access or call one of the EquiServe phone numbers above.

Annual Meeting The annual meeting of Boeing shareholders is scheduled to be held on Monday, May 3, 2004. Details are provided in the proxy statement.

Electronic Proxy Receipt and Voting Shareholders have the option of voting their proxies by Internet or telephone, instead of returning their proxy cards through the mail. Instructions are in the proxy statement and attached to the proxy card for the annual meeting.

Registered shareholders can go to www.econsent.com/ba to sign up to receive their annual report and proxy statement in an electronic format in the future. Beneficial owners may contact the brokers or banks that hold their stock to find out whether electronic receipt is available. If you choose electronic receipt, you will not receive the paper form of the annual report and proxy statement. Instead, you will receive notice by e-mail when the materials are available on the Internet.

Written Inquiries May Be Sent To:
Shareholder Services
The Boeing Company
Mail Code 5003-1001
100 North Riverside Plaza
Chicago, IL 60606-1596
U.S.A.

Investor Relations
The Boeing Company
Mail Code 5003-5016
100 North Riverside Plaza
Chicago, IL 60606-1596
U.S.A.

Company Shareholder Services
Prerecorded shareholder information is available toll-free from Boeing Shareholder Services at 800-457-7723. You may also speak to a Boeing Shareholder Services representative at 312-544-2835 between 8:00 a.m. and 4:30 p.m. Central Time.

To Request an Annual Report, Proxy Statement, Form 10-K or Form 10-Q, Contact:
Data Shipping
The Boeing Company
Mail Code 3T-33
P.O. Box 3707
Seattle, WA 98124-2207
U.S.A.
or call 425-965-4408 or
800-457-7723

Boeing on the Internet
The Boeing home page—www.boeing.com—is your entry point for viewing the latest Company information about its products and people. You may also view electronic versions of the annual report, proxy statement, Form 10-K or Form 10-Q.

Duplicate Shareholder Accounts
Registered shareholders with duplicate accounts may contact EquiServe for instructions regarding the consolidation of those accounts. The Company recommends that registered shareholders always use the same form of their names in all stock transactions to be handled in the same account. Registered shareholders may also ask EquiServe to eliminate excess mailings of annual reports going to shareholders in the same household.

Change of Address
For Boeing registered shareholders:
Call EquiServe at 888-777-0923,
or log onto your account at
www.equiserve.com,
or write to EquiServe
P.O. Box 43016
Providence, RI 02940-3016
U.S.A.
For Boeing beneficial owners:
Contact your brokerage firm or bank to give notice of your change of address.

Stock Exchanges
The Company's common stock is traded principally on the New York Stock Exchange; the trading symbol is BA. Boeing common stock is also listed on the Amsterdam, Brussels, London, Swiss and Tokyo stock exchanges. Additionally, the stock is traded without being listed, on the Boston, Chicago, Cincinnati, Pacific and Philadelphia exchanges.

Independent Auditors
Deloitte & Touche LLP
180 North Stetson Avenue
Chicago, IL 60601-6779
U.S.A.
312-946-3000

Equal Opportunity Employer
Boeing is an equal opportunity employer and seeks to attract and retain the best-qualified people regardless of race, color, religion, national origin, gender, sexual orientation, age, disability, or status as a disabled or Vietnam Era Veteran.