Sec Form 3/A Filing - Valentine Debra A @ UNITED TECHNOLOGIES CORP /DE/ - 2007-04-11

FORM 3/A 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 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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1. Name and Address of Reporting Person Valentine Debra A 2. Issuer Name and Ticker or Trading Symbol UNITED TECHNOLOGIES CORP /DE/ [ UTX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) VP, Deputy GC and Secretary (Last) (First) (Middle) UNITED TECHNOLOGIES CORPORATION, ONE FINANCIAL PLAZA 3. Date of Earliest Transaction (MM/DD/YY) 04/11/2007 (Street) HARTFORD, CT06101 4. If Amendment, Date Original Filed (MM/DD/YY) 04/20/2007 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 25,534 D Common Stock 420.909 I By Savings Plan Trustee Common Stock (Restricted) 10,000 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Non-Qualified Stock Option (right to buy) $ 46.4749 01/12/2007 01/11/2014 Common Stock 31,600 D Non-Qualified Stock Option (right to buy) $ 51.5 01/03/2008 01/02/2015 Common Stock 32,000 D Restricted Stock Units ( 1 ) ( 1 ) ( 1 ) Common Stock 12,057.9601 D ( 2 ) Stock Appreciation Right $ 56.53 01/03/2009 01/02/2016 Common Stock 16,200 D ( 3 ) Stock Appreciation Right $ 62.81 01/03/2010 01/02/2017 Common Stock 20,500 D ( 4 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Valentine Debra A UNITED TECHNOLOGIES CORPORATION ONE FINANCIAL PLAZA HARTFORD, CT06101 VP, Deputy GC and Secretary Signatures By: /s/ Charles F. Hildebrand as Attorney-in-Fact 07/03/2007 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The Restricted Stock Units vest on retirement from UTC on or after age 62 with a minimum of three years of service as a member of UTC's Executive Leadership Group. ( 2 )These shares were inadvertently omitted from the reporting person's original Form 3. ( 3 )The reporting person was also awarded 4,980 performance share units (PSUs) under the UTC Long Term Incentive Plan. Each PSU has a value equal to one share of UTC common stock. These PSUs vest solely upon achievement of pre-established performance targets for UTC's earnings per share and total shareholder return over a three year performance period. ( 4 )The reporting person was also awarded 5,600 performance share units (PSUs) under the UTC Long Term Incentive Plan. Each PSU has a value equal to one share of UTC common stock. These PSUs vest solely upon achievement of pre-established performance targets for UTC's earnings per share and total shareholder return over a three year performance period.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* 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).

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