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 *
BOCHENEK DAVID R
   2. Issuer Name and Ticker or Trading Symbol
SINCLAIR BROADCAST GROUP INC [sbgi] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP & Chief Accounting Officer
(Last)
(First)
(Middle)
10706 BEAVER DAM ROAD		 3. Date of Earliest Transaction (Month/Day/Year)
02/16/2007
(Street)

COCKEYSVILLE, MD 21030		 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 02/16/2007   M   4,000 A $ 8.16 4,000 (1) D  
Common Stock 02/16/2007   S   4,000 D $ 14.1 0 (1) D  
Common Stock 02/16/2007   M   8,000 A $ 8.81 8,000 (1) D  
Common Stock 02/16/2007   S   5,200 D $ 14.1 2,800 (1) D  
Common Stock 02/16/2007   S   2,800 D $ 14.11 0 (1) D  
Common Stock 02/16/2007   M   5,000 A $ 9.25 5,000 (1) D  
Common Stock 02/16/2007   S   5,000 D $ 14.11 0 (1) D  
Common Stock 02/16/2007   M   3,000 A $ 10.6 3,000 (1) D  
Common Stock 02/16/2007   S   3,000 D $ 14.11 0 (1) D  
Common Stock 02/16/2007   M   2,000 A $ 11.63 2,000 (1) D  
Common Stock 02/16/2007   S   1,179 D $ 14.11 821 (1) D  
Common Stock 02/16/2007   S   721 D $ 14.12 100 (1) D  
Common Stock 02/16/2007   S   100 D $ 14.13 0 (1) D  
Common Stock 02/16/2007   M   1,000 A $ 11.63 1,000 (1) D  
Common Stock 02/16/2007   S   1,000 D $ 14.13 0 (1) 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
Employee Stock Option (right to buy) $ 8.16 02/16/2007   M     4,000   (2) 03/06/2013 Common Stock 4,000 $ 0 0 D  
Employee Stock Option (right to buy) $ 8.81 02/16/2007   M     8,000   (3) 03/11/2011 Common Stock 8,000 $ 0 0 D  
Employee Stock Option (right to buy) $ 9.25 02/16/2007   M     5,000   (4) 02/28/2010 Common Stock 5,000 $ 0 0 D  
Employee Stock Option (right to buy) $ 10.6 02/16/2007   M     3,000   (5) 12/16/2012 Common Stock 3,000 $ 0 0 D  
Employee Stock Option (right to buy) $ 11.63 02/16/2007   M     2,000   (6) 02/28/2012 Common Stock 2,000 $ 0 0 D  
Employee Stock Option (right to buy) $ 11.63 02/16/2007   M     1,000   (7) 10/20/2012 Common Stock 1,000 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
BOCHENEK DAVID R
10706 BEAVER DAM ROAD
COCKEYSVILLE, MD 21030		       VP & Chief Accounting Officer  

Signatures

 Lisa A. Olivieri, Esq., on behlaf of David R. Bochenek, by Power of Attorney   02/21/2007
**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) Mr. Bochenek also owns: 2,000 shares of Restricted Stock pursuant to the 1999 Long Term Incentive Plan which vests 20% on April 3, 2007 and 2008 and 50% on April 3, 2009; 1,000 shares of Class A Common Stock in street name; 2540.8589 shares of Class A Common Stock held in an Employee Stock Purchase Plan; and 1878.728801 shares of Class A Common Stock held in a 401(k) Plan.
(2) The option vested 25% on March 7, 2003, 2004 and 2005 and 25% on April 21, 2005.
(3) The option vested 25% on March 12, 2001, 2002, 2003 and 2004.
(4) The option vested 25% on March 1, 2000, 2001, 2002 and 2003.
(5) The option vested 25% on December 17, 2002, 2003 and 2004 and 25% on April 21, 2005.
(6) The option vested 25% on March 1, 2002, 2003, 2004 and 2005.
(7) The option vested 25% on October 21, 2002, 2003, and 2004 and April 21, 2005.

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