FORM T-1

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

STATEMENT OF ELIGIBILITY
UNDER THE TRUST INDENTURE ACT OF 1939 OF A
CORPORATION DESIGNATED TO ACT AS TRUSTEE

CHECK IF AN APPLICATION TO DETERMINE
ELIGIBILITY OF A TRUSTEE PURSUANT TO
SECTION 305(b)(2) o

THE BANK OF NEW YORK MELLON

(Exact name of trustee as specified in its charter)

New York (State of incorporation if not a U.S. national bank)	13-5160382 (I.R.S. employer identification no.)
One Wall Street, New York, N.Y. (Address of principal executive offices)	10286 (Zip code)

L-3 COMMUNICATIONS CORPORATION

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 13-3937436
(I.R.S. employer
identification no.)

Broadcast Sports Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 52-1977327
(I.R.S. employer
identification no.)

D.P. Associates Inc.

(Exact name of obligor as specified in its charter)

Virginia
(State or other jurisdiction of
incorporation or organization) 54-1389520
(I.R.S. employer
identification no.)

Electrodynamics, Inc.

(Exact name of obligor as specified in its charter)

Arizona
(State or other jurisdiction of
incorporation or organization) 36-3140903
(I.R.S. employer
identification no.)

Interstate Electronics Corporation

(Exact name of obligor as specified in its charter)

California
(State or other jurisdiction of
incorporation or organization) 95-1912832
(I.R.S. employer
identification no.)

L-3 Communications Advanced Laser Systems Technology, Inc.

(Exact name of obligor as specified in its charter)

Florida
(State or other jurisdiction of
incorporation or organization) 59-2808669
(I.R.S. employer
identification no.)

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L-3 Communications AIS GP Corporation

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 13-4137187
(I.R.S. employer
identification no.)

L-3 Communications Avionics Systems, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 38-1865601
(I.R.S. employer
identification no.)

L-3 Communications Cincinnati Electronics Inc.

(Exact name of obligor as specified in its charter)

Ohio
(State or other jurisdiction of
incorporation or organization) 31-0826926
(I.R.S. employer
identification no.)

L-3 Communications Electron Technologies, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 91-2046609
(I.R.S. employer
identification no.)

L-3 Communications EO/IR, Inc.

(Exact name of obligor as specified in its charter)

Florida
(State or other jurisdiction of
incorporation or organization) 59-3316817
(I.R.S. employer
identification no.)

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L-3 Communications ESSCO, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 04-2281486
(I.R.S. employer
identification no.)

L-3 Communications Flight Capital LLC

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 75-3089735
(I.R.S. employer
identification no.)

L-3 Communications Flight International Aviation LLC

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 02-0654591
(I.R.S. employer
identification no.)

L-3 Communications Infrared Vision Technology Corporation

(Exact name of obligor as specified in its charter)

California
(State or other jurisdiction of
incorporation or organization) 77-0534649
(I.R.S. employer
identification no.)

L-3 Communications Integrated Systems L.P.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 03-0391841
(I.R.S. employer
identification no.)

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L-3 Communications Investments Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 51-0260723
(I.R.S. employer
identification no.)

L-3 Communications Klein Associates, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 02-0277515
(I.R.S. employer
identification no.)

L-3 Communications Mobile-Vision, Inc.

(Exact name of obligor as specified in its charter)

New Jersey
(State or other jurisdiction of
incorporation or organization) 22-2893537
(I.R.S. employer
identification no.)

L-3 Communications Security and Detection Systems, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 04-3054475
(I.R.S. employer
identification no.)

L-3 Communications Sonoma EO, Inc.

(Exact name of obligor as specified in its charter)

California
(State or other jurisdiction of
incorporation or organization) 68-0439616
(I.R.S. employer
identification no.)

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L-3 Communications Vector International Aviation LLC

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 42-1569647
(I.R.S. employer
identification no.)

L-3 Communications Vertex Aerospace LLC

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 64-0941176
(I.R.S. employer
identification no.)

L-3 Communications Westwood Corporation

(Exact name of obligor as specified in its charter)

Nevada
(State or other jurisdiction of
incorporation or organization) 87-0430944
(I.R.S. employer
identification no.)

Lincom Wireless, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 95-4832760
(I.R.S. employer
identification no.)

Microdyne Communications Technologies Incorporated

(Exact name of obligor as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization) 59-3500774
(I.R.S. employer
identification no.)

- 6 -

Microdyne Corporation

(Exact name of obligor as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization) 52-0856493
(I.R.S. employer
identification no.)

Microdyne Outsourcing Incorporated

(Exact name of obligor as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization) 33-0797639
(I.R.S. employer
identification no.)

Pac Ord Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 23-2523436
(I.R.S. employer
identification no.)

Power Paragon, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 33-0638510
(I.R.S. employer
identification no.)

SPD Electrical Systems, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 23-2457758
(I.R.S. employer
identification no.)

- 7 -

SPD Switchgear, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 23-2510039
(I.R.S. employer
identification no.)

Titan Facilities, Inc.

(Exact name of obligor as specified in its charter)

Virginia
(State or other jurisdiction of
incorporation or organization) 54-0918681
(I.R.S. employer
identification no.)

International Resources Group, Ltd.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 11-2777542
(I.R.S. employer
identification no.)

L-3 Chesapeake Sciences Corporation

(Exact name of obligor as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization) 52-1737390
(I.R.S. employer
identification no.)

L-3 Communications Applied Signal and Image Technology, Inc.

(Exact name of obligor as specified in its charter)

Maryland
(State or other jurisdiction of
incorporation or organization) 52-1915376
(I.R.S. employer
identification no.)

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L-3 Communications CyTerra Corporation

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 04-3496006
(I.R.S. employer
identification no.)

L-3 Communications Dynamic Positioning and Control Systems, Inc.

(Exact name of obligor as specified in its charter)

California
(State or other jurisdiction of
incorporation or organization) 33-0386810
(I.R.S. employer
identification no.)

L-3 Communications EOTech, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 16-1620559
(I.R.S. employer
identification no.)

L-3 Communications Foreign Holdings, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 20-5871893
(I.R.S. employer
identification no.)

L-3 Communications Germany Holdings, LLC

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 27-2047124
(I.R.S. employer
identification no.)

- 9 -

L-3 Communications MariPro, Inc.

(Exact name of obligor as specified in its charter)

California
(State or other jurisdiction of
incorporation or organization) 33-0947774
(I.R.S. employer
identification no.)

L-3 Communications Nova Engineering, Inc.

(Exact name of obligor as specified in its charter)

Ohio
(State or other jurisdiction of
incorporation or organization) 31-1287491
(I.R.S. employer
identification no.)

L-3 Communications Shared Services, LLC

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 26-2876838
(I.R.S. employer
identification no.)

L-3 Fuzing and Ordnance Systems, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 31-0740721
(I.R.S. employer
identification no.)

L-3 G.A. International, Inc.

(Exact name of obligor as specified in its charter)

Florida
(State or other jurisdiction of
incorporation or organization) 65-0501176
(I.R.S. employer
identification no.)

- 10 -

L-3 Global Communications Solutions, Inc.

(Exact name of obligor as specified in its charter)

Virginia
(State or other jurisdiction of
incorporation or organization) 54-1763687
(I.R.S. employer
identification no.)

L-3 Services, Inc.

(Exact name of obligor as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization) 95-2588754
(I.R.S. employer
identification no.)

L-3 Unmanned Systems, Inc.

(Exact name of obligor as specified in its charter)

Texas
(State or other jurisdiction of
incorporation or organization) 75-2715474
(I.R.S. employer
identification no.)

600 Third Avenue
New York, New York
(Address of principal executive offices) 10016
(Zip code)

 5.20% Series B Senior Notes due 2019
and Guarantees of 5.20% Series B Senior Notes due 2019
(Title of the indenture securities)

- 11 -

TABLE OF CONTENTS

1. General information. Furnish the following information as to the Trustee:

(a) Name and address of each examining or supervising authority to which it is subject.

Name	Address
Superintendent of Banks of the State	One State Street, New
of New York	York, N.Y. 10004-1417,
	and Albany, N.Y. 12223
Federal Reserve Bank of New York	33 Liberty Street, New
	York, N.Y. 10045
Federal Deposit Insurance Corporation	Washington, D.C. 20429
New York Clearing House Association	New York, New York 10005

(b) Whether it is authorized to exercise corporate trust powers.

Yes.

2. Affiliations with Obligor.

If the obligor is an affiliate of the trustee, describe each such affiliation.

None.

16. List of Exhibits.

Exhibits identified in parentheses below, on file with the Commission, are incorporated herein by reference as an exhibit hereto, pursuant to Rule 7a-29 under the Trust Indenture Act of 1939 (the “Act”) and 17 C.F.R. 229.10(d).

1. A copy of the Organization Certificate of The Bank of New York Mellon (formerly known as The Bank of New York, itself formerly Irving Trust Company) as now in effect, which contains the authority to commence business and a grant of powers to exercise corporate trust powers. (Exhibit 1 to Amendment No. 1 to Form T-1 filed with Registration Statement No. 33-6215, Exhibits 1a and 1b to Form T-1 filed with Registration Statement No. 33-21672, Exhibit 1 to Form T-1 filed with Registration Statement No. 33-29637, Exhibit 1 to Form T-1 filed with Registration Statement No. 333-121195 and Exhibit 1 to Form T-1 filed with Registration Statement No. 333-152735).

- 12 -

4.	A copy of the existing By-laws of the Trustee. (Exhibit 4 to Form T-1 filed with Registration Statement No. 333-154173).
6.	The consent of the Trustee required by Section 321(b) of the Act (Exhibit 6 to Form T-1 filed with Registration Statement No. 333-152735).
7.	A copy of the latest report of condition of the Trustee published pursuant to law or to the requirements of its supervising or examining authority.

- 13 -

SIGNATURE

     Pursuant to the requirements of the Act, the Trustee, The Bank of New York Mellon, a corporation organized and existing under the laws of the State of New York, has duly caused this statement of eligibility to be signed on its behalf by the undersigned, thereunto duly authorized, all in The City of New York, and State of New York, on the 22^nd day of March, 2010.

THE BANK	OF NEW YORK MELLON
By: Name:	/S/ FRANCA M. FERRERA FRANCA M. FERRERA
Title:	SENIOR ASSOCIATE

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EXHIBIT 7

Consolidated Report of Condition of

THE BANK OF NEW YORK MELLON

of One Wall Street, New York, N.Y. 10286
And Foreign and Domestic Subsidiaries,

a member of the Federal Reserve System, at the close of business December 31, 2009, published in accordance with a call made by the Federal Reserve Bank of this District pursuant to the provisions of the Federal Reserve Act.

	Dollar Amounts In Thousands
ASSETS
Cash and balances due from depository institutions:
Noninterest-bearing balances and currency and coin		2,971,000
Interest-bearing balances		58,139,000
Securities:
Held-to-maturity securities		4,414,000
Available-for-sale securities		48,838,000
Federal funds sold and securities purchased under agreements to resell:
Federal funds sold in domestic offices		85,000
Securities purchased under agreements to resell		51,000
Loans and lease financing receivables:
Loans and leases held for sale		38,000
Loans and leases, net of unearned income		25,990,000
LESS: Allowance for loan and lease losses		475,000
Loans and leases, net of unearned income and allowance		25,515,000
Trading assets		4,711,000
Premises and fixed assets (including capitalized leases)		1,057,000
Other real estate owned		4,000
Investments in unconsolidated subsidiaries and associated companies		915,000
Direct and indirect investments in real estate ventures		0
Intangible assets:
Goodwill		4,991,000
Other intangible assets		1,471,000

	Dollar Amounts In Thousands
Other assets		11,075,000
Total assets		164,275,000
LIABILITIES
Deposits:
In domestic offices		60,985,000
Noninterest-bearing		30,587,000
Interest-bearing		30,398,000
In foreign offices, Edge and Agreement subsidiaries, and IBFs		73,119,000
Noninterest-bearing		2,527,000
Interest-bearing		70,592,000
Federal funds purchased and securities sold under agreements to repurchase:
Federal funds purchased in domestic offices		2,043,000
Securities sold under agreements to repurchase		11,000
Trading liabilities		5,570,000
Other borrowed money: (includes mortgage indebtedness and obligations under capitalized leases)		1,249,000
Not applicable
Not applicable
Subordinated notes and debentures		3,490,000
Other liabilities		4,071,000
Total liabilities		150,538,000
EQUITY CAPITAL
Perpetual preferred stock and related surplus		0
Common stock		1,135,000
Surplus (exclude all surplus related to preferred stock)		8,499,000
Retained earnings		5,404,000
Accumulated other comprehensive income		-1,665,000
Other equity capital components		0
Total bank equity capital		13,373,000
Noncontrolling (minority) interests in consolidated subsidiaries		364,000
Total equity capital		13,737,000
Total liabilities and equity capital		164,275,000

     I, Thomas P. Gibbons, Chief Financial Officer of the above-named bank do hereby declare that this Report of Condition is true and correct to the best of my knowledge and belief.

     Thomas P. Gibbons,
Chief Financial Officer

     We, the undersigned directors, attest to the correctness of this statement of resources and liabilities. We declare that it has been examined by us, and to the best of our knowledge and belief has been prepared in conformance with the instructions and is true and correct.

Gerald L. Hassell
Robert P. Kelly
Catherine A. Rein
Directors