EXHIBIT 10.73
EXECUTION VERSION
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A/B EXCHANGE
REGISTRATION RIGHTS AGREEMENT
Dated as of July 29, 2005
by and among
L-3 COMMUNICATIONS CORPORATION,
THE GUARANTORS LISTED ON THE SIGNATURE PAGES HERETO
AND
LEHMAN BROTHERS INC.
BANC OF AMERICA SECURITIES LLC
BEAR, STEARNS & CO. INC.
CREDIT SUISSE FIRST BOSTON LLC
MORGAN STANLEY & CO. INCORPORATED
SCOTIA CAPITAL (USA) INC.
SG AMERICAS SECURITIES, LLC
WACHOVIA CAPITAL MARKETS, INC.
BARCLAYS CAPITAL INC.
BNY CAPITAL MARKETS, INC.
CALYON SECURITIES (USA) INC.
STEPHENS INC.
As the Initial Purchasers
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A/B EXCHANGE REGISTRATION RIGHTS AGREEMENT
This Registration Rights Agreement (this "Agreement") is made and entered
into as of July 29, 2005 by and among L-3 Communications Corporation, a Delaware
corporation (the "Company") the guarantors listed on the signature pages hereto
(collectively, the "Existing Guarantors"), and Lehman Brothers Inc., Banc of
America Securities LLC, Bear, Stearns & Co. Inc., Credit Suisse First Boston
LLC, Morgan Stanley & Co. Incorporated, Scotia Capital (USA) Inc., SG Americas
Securities, LLC, Wachovia Capital Markets, Inc., Barc