Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
CAVALLUCCI EUGENE S
   2. Issuer Name and Ticker or Trading Symbol
HARRIS CORP /DE/ [HRS] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP - General Counsel
(Last)
(First)
(Middle)
CORPORATE HEADQUARTERS, 1025 W. NASA BOULEVARD		 3. Date of Earliest Transaction (Month/Day/Year)
03/04/2010
(Street)

MELBOURNE, FL 32919		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, Par Value $1.00 03/04/2010   I   3,439.54 (1) D $ 46.82 38,523.06 (2) D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Phantom Stock Units (3) 03/04/2010   I     2,058.82 (4)   (5)   (5) Common Stock, Par Value $1.00 2,058.82 (6) $ 46.82 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
CAVALLUCCI EUGENE S
CORPORATE HEADQUARTERS
1025 W. NASA BOULEVARD
MELBOURNE, FL 32919		       VP - General Counsel  

Signatures

 /s/ Eugene S. Cavallucci   03/08/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The disposition of 3,439.54 shares, as reported in this Form 4, was effected pursuant to a Harris Stock Fund Transfer and Instruction Plan adopted by the reporting person on February 1, 2010. The value of the 3,439.54 shares in the Harris Corporation 401(k) Retirement Plan was transferred into alternative investment accounts under the Harris Corporation 401(k) Retirement Plan.
(2) Aggregate of 38,523.06 shares listed in Column 5 of Table 1 includes: (a) 11,700 performance shares previously reported and subject to adjustment; (b) 38.30 shares acquired through dividend reinvestment in the Harris Corporation 401(k) Retirement Plan from 9/4/09 through 11/18/09; (c) 63.31 shares acquired through the Harris Corporation Dividend Reinvestment Plan from 9/18/09 through 12/4/09; d) 194.50 shares acquired through a broker dividend reinvestment program from 9/18/09 through 12/4/09; and (e) a reduction of 4.75 shares due to rounding of previous reports of the Plan's record keeper.
(3) Each phantom stock unit is the economic equivalent of one share of the Issuer's common stock.
(4) The disposition of 2,058.82 phantom stock units, as reported in this Form 4, was effected pursuant to a Harris Stock Fund Transfer and Instruction Plan adopted by the reporting person on February 1, 2010. The value of the 2,058.82 phantom stock units in the Harris Corporation Supplemental Executive Retirement Plan was transferred into alternative investment accounts under the Harris Corporation Supplemental Executive Retirement Plan.
(5) The phantom stock units were accrued under the Harris Corporation Supplemental Executive Retirement Plan. Phantom stock units are to be settled in cash upon the reporting person's retirement or other events. Prior to settlement, the reporting person may also transfer phantom stock units into alternative investment accounts.
(6) The aggregate of 2,058.82 phantom stock units transferred out of the Harris Corporation Supplemental Executive Retirement Plan included: (a) 87.70 phantom stock units acquired through dividend reinvestment in the Harris Corporation Supplemental Executive Retirement Plan from 9/4/07 through 11/18/09; (b) 81.11 phantom stock units acquired pursuant to an adjustment to the number of phantom stock units as a result of a reinvestment into phantom stock units of the value related to the spin-off dividend distribution of the Issuer's Harris Stratex Networks, Inc. subsidiary on 5/27/09; and (c) a reduction of 7.90 phantom stock units due to rounding of previous reports of the Plan's record keeper from 7/27/07 through 3/4/10.

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