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

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * Beitzel Kevin Lee   2. Issuer Name and Ticker or Trading Symbol Avantair, Inc [AAIR.OB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Operating Officer (Last) (First) (Middle) C/O AVANTAIR, INC.,, 4311 GENERAL HOWARD DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 09/30/2010 (Street) CLEARWATER, FL 33762 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 $.0001 09/30/2010   F   330 (1) D $ 2.4 46,244 D   Common Stock, par value $.0001 10/01/2010   F   2,204 (2) D $ 2.4 44,040 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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

Stock Option (Right to buy) (3)

$ 2.4

10/01/2010

A

25,000

(3)

10/01/2020

Common Stock

25,000

$ 0

25,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Beitzel Kevin Lee C/O AVANTAIR, INC., 4311 GENERAL HOWARD DRIVE CLEARWATER, FL 33762			Chief Operating Officer

Signatures

/s/ Allison Roberto as attorney-in-fact for Kevin Lee Beitzel		10/01/2010
**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 330 shares were redeemed by the Issuer from the Reporting Person to satisfy tax withholding obligations in connection with the share vesting on September 30, 2010. The shares were redeemed in relation to the 15,000 shares of Restricted Stock granted on June 30, 2008 pursuant to the Company's Long-Term Incentive Plan. One-third of the shares vested on June 30, 2009, and one-twelfth of the shares vest every three months thereafter.
(2)	The 2,204 shares were redeemed by the Issuer from the Reporting Person to satisfy tax withholding obligations in connection with the share vesting on October 1, 2010. The shares were redeemed in relation to the 25,000 shares of Restricted Stock granted on October 1, 2009 pursuant to the Company's Long-Term Incentive Plan. One-third of the shares vested on October 1, 2010, and one-twelfth of the shares vest every three months thereafter.
(3)	Represents 25,000 stock options granted pursuant to the Company's Long-Term Incentive Plan. One-third of the shares vest on October 1, 2011, and one-twelfth of the shares vest every three months thereafter.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.