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SCHEDULE 14A
(Rule 14a-101)
INFORMATION REQUIRED IN PROXY STATEMENT
SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
Filed by the Registrant þ
Filed by a Party other than the Registrant o
Check the appropriate box:
o    Preliminary Proxy Statement
o    Confidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
o    Definitive Proxy Statement
þ    Definitive Additional Materials
o    Soliciting Material Pursuant to Rule 14a-12
L-3 COMMUNICATIONS HOLDINGS, INC.
(Name of Registrant as Specified in Its Charter)
Payment of Filing Fee (Check the appropriate box):
þ    No fee required.
o    Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
  1.   Title of each class of securities to which transaction applies:
  2.   Aggregate number of securities to which transaction applies:
  3.   Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):
  4.   Proposed maximum aggregate value of transaction:
  5.   Total fee paid:
o    Fee paid previously with preliminary materials:
o    Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.
  1.   Amount previously paid:
  2.   Form, Schedule or Registration Statement No.:
  3.   Filing Party:
  4.   Date Filed:


 

*** Exercise Your Right to Vote ***
IMPORTANT NOTICE Regarding the Availability of Proxy Materials

 
L-3 COMMUNICATIONS HOLDINGS, INC.
 
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Meeting Information
Meeting Type: Annual Meeting
For holders as of: March 02, 2009
Date: April 28, 2009          Time: 2:30 PM EST
Location: The Ritz-Carlton New York
                  Battery Park
                  Two West Street
                  New York, NY
You are receiving this communication because you hold shares in the above named company.
This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).
We encourage you to access and review all of the important information contained in the proxy materials before voting.
 
See the reverse side of this notice to obtain proxy materials and voting instructions.
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Before You Vote
How to Access the Proxy Materials
Proxy Materials Available to VIEW or RECEIVE:
1. Annual Report      2. Notice & Proxy Statement
How to View Online:
Have the 12-Digit Control Number available (located on the following page) and visit: www.proxyvote.com.
How to Request and Receive a PAPER or E-MAIL Copy:
If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:
         
 
  1) BY INTERNET:   www.proxyvote.com
 
  2) BYTELEPHONE:   1-800-579-1639
 
  3) BY E-MAIL*:   sendmaterial@proxyvote.com
 
  If requesting materials by e-mail, please send a blank e-mail with the 12-Digit Control Number (located on the following page) in the subject line.
Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. To facilitate timely delivery please make the request as instructed above on or before April 14, 2009
How To Vote
Please Choose One of The Following Voting Methods
Vote In Person: If you choose to vote these shares in person at the meeting, you must request a “legal proxy.” To do so, please follow the instructions at www.proxyvote.com or request a paper copy of the materials, which will contain the appropriate instructions. Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance.
Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the 12 Digit Control Number available and follow the instructions.
Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a voting instruction form.































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Voting items
The Board of Directors recommends that you vote "For" the following.
1.   Election of Directors
    Nominees
01   Robert B. Millard 2012            02  Arthur L. Simon 2012


The Board of Directors recommends you vote FOR the following proposal(s).
2      Approval of the L-3 Communications Corporation 2009 Employee Stock Purchase Plan.
 
3      Ratification of the appointment of PricewaterhouseCoopers LLP as independent registered public accounting
   firm for 2009.
 
NOTE: Such other business as may properly come before the meeting or any adjournment thereof.
 









 
 
 
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Voting Instructions

     
THIS SPACE RESERVED FOR LANGUAGE PERTAINING TO
BANKS AND BROKERS
AS REQUIRED BY THE NEW YORK STOCK EXCHANGE
   
           
 
 
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THIS SPACE RESERVED FOR SIGNATURES IF APPLICABLE
 
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