SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                 --------------

                                  SCHEDULE 13D

                                 (Rule 13d-101)

                 INFORMATION TO BE INCLUDED IN STATEMENTS FILED
                    PURSUANT TO RULE 13d-1(a) AND AMENDMENTS
                     THERETO FILED PURSUANT TO RULE 13d-2(a)

                                (Amendment No. )*

                             MERCURY AIR GROUP, INC.
--------------------------------------------------------------------------------
                                (Name of issuer)

                          COMMON STOCK, $0.01 PAR VALUE
--------------------------------------------------------------------------------
                         (Title of class of securities)

                                    589354109
--------------------------------------------------------------------------------
                                 (CUSIP number)

                              MATTHEW J. DAY, ESQ.
                        118 E. 25TH STREET, EIGHTH FLOOR
                            NEW YORK, NEW YORK 10010
                                 (212) 673-0484
--------------------------------------------------------------------------------
                  (Name, address and telephone number of person
                authorized to receive notices and communications)

                                NOVEMBER 22, 2002
--------------------------------------------------------------------------------
             (Date of event which requires filing of this statement)

     If the filing person has  previously  filed a statement on Schedule 13G
to report the  acquisition  that is the  subject of this  Schedule  13D,  and is
filing this schedule because of Rule 13d-1(e),  13d-1(f) or 13d-1(g),  check the
                               following box / /.

     Note.  The  Schedules  filed in paper  format  shall  include  a signed
original  and five copies of the  schedule,  including  all  exhibits.  See Rule
            13d-7(b) for other parties to whom copies are to be sent.


                         (Continued on following pages)

                              (Page 1 of 20 Pages)

-----------------------
     *            The  remainder  of this  cover  page shall be filled out for a
reporting person's initial filing on this form with respect to the subject class
of securities,  and for any subsequent  amendment  containing  information which
would alter disclosures provided in a prior cover page.

                  The  information  required on the remainder of this cover page
shall  not be  deemed  to be  "filed"  for  the  purpose  of  Section  18 of the
Securities  Exchange Act of 1934 or otherwise subject to the liabilities of that
section  of the Act but  shall be  subject  to all other  provisions  of the Act
(however, see the Notes).



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 2 of 20 Pages
---------------------------------                 ------------------------------


================================================================================

       1     NAME OF REPORTING PERSONS
             I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                      ACQUISITOR HOLDINGS (BERMUDA) LTD.
                      No I.R.S. Identification Number
--------------------------------------------------------------------------------
       2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) / /
                                                                  (b) /X/
--------------------------------------------------------------------------------

       3     SEC USE ONLY

--------------------------------------------------------------------------------

       4     SOURCE OF FUNDS
                      WC
--------------------------------------------------------------------------------

       5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEM 2(d) OR 2(e)  / /
--------------------------------------------------------------------------------

       6     CITIZENSHIP OR PLACE OR ORGANIZATION
                      BERMUDA
--------------------------------------------------------------------------------

   NUMBER OF        7        SOLE VOTING POWER
     SHARES                          157,400
 BENEFICIALLY
OWNED BY EACH
  REPORTING
 PERSON WITH      --------------------------------------------------------------

                    8        SHARED VOTING POWER
                                     0
                  --------------------------------------------------------------

                    9        SOLE DISPOSITIVE POWER
                                     157,400
                  --------------------------------------------------------------

                   10        SHARED DISPOSITIVE POWER
                                     0
--------------------------------------------------------------------------------

     11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                      157,400
--------------------------------------------------------------------------------

     12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES  /X/
--------------------------------------------------------------------------------

     13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                      2.4%
--------------------------------------------------------------------------------

     14      TYPE OF REPORTING PERSON
                      CO
================================================================================



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 3 of 20 Pages
---------------------------------                 ------------------------------


================================================================================

       1     NAME OF REPORTING PERSONS
             I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS  (ENTITIES ONLY)

                      J.O. Hambro Capital Management Group Limited
                      No I.R.S. Identification Number
--------------------------------------------------------------------------------
       2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) / /
                                                                  (b) /X/
--------------------------------------------------------------------------------

       3     SEC USE ONLY

--------------------------------------------------------------------------------

       4     SOURCE OF FUNDS
                      AF
--------------------------------------------------------------------------------

       5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEM 2(d) OR 2(e)  / /
--------------------------------------------------------------------------------

       6     CITIZENSHIP OR PLACE OR ORGANIZATION
                      UNITED KINGDOM
--------------------------------------------------------------------------------

   NUMBER OF        7        SOLE VOTING POWER
     SHARES                          0
 BENEFICIALLY
OWNED BY EACH
  REPORTING
 PERSON WITH      --------------------------------------------------------------

                    8        SHARED VOTING POWER
                                     315,000
                  --------------------------------------------------------------

                    9        SOLE DISPOSITIVE POWER
                                     0
                  --------------------------------------------------------------

                   10        SHARED DISPOSITIVE POWER
                                     315,000
--------------------------------------------------------------------------------

     11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                      315,000
--------------------------------------------------------------------------------

     12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES  /X/
--------------------------------------------------------------------------------

     13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                      4.9%
--------------------------------------------------------------------------------

     14      TYPE OF REPORTING PERSON
                      HC
================================================================================



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 4 of 20 Pages
---------------------------------                 ------------------------------


================================================================================

       1     NAME OF REPORTING PERSONS
             I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                      J O Hambro Capital Management Limited
                      No I.R.S. Identification Number
--------------------------------------------------------------------------------
       2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) / /
                                                                  (b) /X/
--------------------------------------------------------------------------------

       3     SEC USE ONLY

--------------------------------------------------------------------------------

       4     SOURCE OF FUNDS
                      AF
--------------------------------------------------------------------------------

       5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEM 2(d) OR 2(e)  / /
--------------------------------------------------------------------------------

       6     CITIZENSHIP OR PLACE OR ORGANIZATION
                      UNITED KINGDOM
--------------------------------------------------------------------------------

   NUMBER OF        7        SOLE VOTING POWER
     SHARES                          0
 BENEFICIALLY
OWNED BY EACH
  REPORTING
 PERSON WITH      --------------------------------------------------------------

                    8        SHARED VOTING POWER
                                     315,000
                  --------------------------------------------------------------

                    9        SOLE DISPOSITIVE POWER
                                     0
                  --------------------------------------------------------------

                   10        SHARED DISPOSITIVE POWER
                                     315,000
--------------------------------------------------------------------------------

     11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                      315,000
--------------------------------------------------------------------------------

     12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES  /X/
--------------------------------------------------------------------------------

     13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                      4.9%
--------------------------------------------------------------------------------

     14      TYPE OF REPORTING PERSON
                      IA
================================================================================



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 5 of 20 Pages
---------------------------------                 ------------------------------


================================================================================

       1     NAME OF REPORTING PERSONS
             I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                      American Opportunity Trust plc
                      No I.R.S. Identification Number
--------------------------------------------------------------------------------
       2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) / /
                                                                  (b) /X/
--------------------------------------------------------------------------------

       3     SEC USE ONLY

--------------------------------------------------------------------------------

       4     SOURCE OF FUNDS
                      WC
--------------------------------------------------------------------------------

       5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEM 2(d) OR 2(e)  / /
--------------------------------------------------------------------------------

       6     CITIZENSHIP OR PLACE OR ORGANIZATION
                      UNITED KINGDOM
--------------------------------------------------------------------------------

   NUMBER OF        7        SOLE VOTING POWER
     SHARES                          0
 BENEFICIALLY
OWNED BY EACH
  REPORTING
 PERSON WITH      --------------------------------------------------------------

                    8        SHARED VOTING POWER
                                     315,000
                  --------------------------------------------------------------

                    9        SOLE DISPOSITIVE POWER
                                     0
                  --------------------------------------------------------------

                   10        SHARED DISPOSITIVE POWER
                                     315,000
--------------------------------------------------------------------------------

     11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                      315,000
--------------------------------------------------------------------------------

     12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES  /X/
--------------------------------------------------------------------------------

     13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                      4.9%
--------------------------------------------------------------------------------

     14      TYPE OF REPORTING PERSON
                      IV
================================================================================



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 6 of 20 Pages
---------------------------------                 ------------------------------


================================================================================

       1     NAME OF REPORTING PERSONS
             I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                      Christopher Harwood Bernard Mills
                      No I.R.S. Identification Number
--------------------------------------------------------------------------------
       2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) / /
                                                                  (b) /X/
--------------------------------------------------------------------------------

       3     SEC USE ONLY

--------------------------------------------------------------------------------

       4     SOURCE OF FUNDS
                      AF
--------------------------------------------------------------------------------

       5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
             PURSUANT TO ITEM 2(d) OR 2(e)  / /
--------------------------------------------------------------------------------

       6     CITIZENSHIP OR PLACE OR ORGANIZATION
                      UNITED KINGDOM
--------------------------------------------------------------------------------

   NUMBER OF        7        SOLE VOTING POWER
     SHARES                          0
 BENEFICIALLY
OWNED BY EACH
  REPORTING
 PERSON WITH      --------------------------------------------------------------

                    8        SHARED VOTING POWER
                                     472,400
                  --------------------------------------------------------------

                    9        SOLE DISPOSITIVE POWER
                                     0
                  --------------------------------------------------------------

                   10        SHARED DISPOSITIVE POWER
                                     472,400
--------------------------------------------------------------------------------

     11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                      472,400
--------------------------------------------------------------------------------

     12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
             CERTAIN SHARES  / /
--------------------------------------------------------------------------------

     13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                      7.3%
--------------------------------------------------------------------------------

     14      TYPE OF REPORTING PERSON
                      IN
================================================================================




---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 7 of 20 Pages
---------------------------------                 ------------------------------


                            STATEMENT ON SCHEDULE 13D


         The following  constitutes the initial Schedule 13D filed by Acquisitor
Holdings (Bermuda) Ltd., J O Hambro Capital Management Group Limited, J O Hambro
Capital  Management Limited, American Opportunity Trust plc and Christopher H.B.
Mills.  The  Schedule  13D  is  referred  to  as  "Schedule  13D".

Item  1.          Security  and  Issuer.

                  This statement  relates to shares (the "Shares") of the Common
Stock,  par value $0.01 per share ("Common  Stock"),  of Mercury Air Group, Inc.
(the  "Issuer").  The  principal  executive offices of the Issuer are located at
5456  McConnell  Avenue,  Los  Angeles,  CA  90066.

Item 2.           Identity and Background.

         Items 2(a), 2(b), 2(c) and 2(f).   Filing Parties.

         This Statement is filed on behalf of the following persons or entities,
who are collectively referred to as the "Filing Parties":

1)       Acquisitor  Holdings  (Bermuda) Ltd., a company incorporated in Bermuda
(the "Acquisitor"), with a business address of Clarendon House, 2 Church Street,
Hamilton  HM 11, Bermuda. Acquisitor was formed in 2002 and endeavors to achieve
a  high  rate  of  capital  growth for its shareholders by acquiring significant
holdings in companies which the members of its Board of Directors consider to be
fundamentally  sound  but  which  are  valued  at  a  discount to the Directors'
estimate  of  their  private market value. Acquisitor is managed by its Board of
Directors.

2)       J O Hambro Capital  Management Group Limited ("Group") is a corporation
organized  under  the  laws of England with its principal office and business at
Ryder  Court,  14  Ryder Street, London SW1Y 6QB England. Group functions as the
ultimate  holding  company  for  J  O  Hambro  Capital  Management  Limited.

3)       J  O  Hambro   Capital   Management   Limited  ("J  O  Hambro   Capital
Management"),  formerly  named J O Hambro & Partners  Limited,  is a corporation
organized  under the laws of England with its  principal  office and business at
Ryder  Court,  14 Ryder  Street,  London SW1Y 6QB  England.  J O Hambro  Capital
Management is principally  engaged in the business of investment  management and
advising. It serves as co-investment adviser to North Atlantic Smaller Companies
Investment Trust plc ("NASCIT") and American Opportunity Trust and as investment
adviser to Oryx  International  Growth  Fund  Limited  ("Oryx")  and  investment
manager  to  certain  private  clients.  J O  Hambro  Capital  Management  is  a
subsidiary  of  Group.

4)       American Opportunity Trust plc ("American Opportunity Trust"), formerly
named Leveraged Opportunity Trust plc, is a corporation organized under the laws
of England  with its  principal  office and  business at Ryder  Court,  14 Ryder
Court,  London SW1Y 6QB England.  American  Opportunity Trust is a publicly-held
investment  trust  company.  Christopher  Harwood  Bernard  Mills and J O Hambro
Capital  Management  serve  as  co-investment  advisers  to American Opportunity
Trust.



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 8 of 20 Pages
---------------------------------                 ------------------------------

5)       Christopher  Harwood  Bernard Mills is a British citizen whose business
address  is Ryder Court, 14 Ryder Street, London SW1Y 6QB England. His principal
employment  includes  service  as  executive  director  of  NASCIT  and American
Opportunity  Trust, as a director of Group, J O Hambro Capital Management, Oryx,
Acquisitor  plc  and  Acquisitor,  and  as  co-investment  adviser to NASCIT and
American  Opportunity  Trust.

         Executive Officers and Directors:

         In accordance with the provisions of General  Instruction C to Schedule
13D,  information  concerning the executive officers and directors of the Filing
Parties  which  are  corporations  are  included  in  Schedule  A hereto  and is
incorporated  by  reference  herein.

         Item 2(d)    Criminal Proceedings.

         During  the  last  five  years,   neither  the  Filing  Parties  (or  a
controlling  entity thereof) nor any executive officer or director of any of the
Filing  Parties  (or a  controlling  entity  thereof)  has been  convicted  in a
criminal  proceeding  (excluding  traffic  violations  or similar misdemeanors).

         Item 2(e)    Civil Securities Law Proceedings.

         During  the  last  five  years,   neither  the  Filing  Parties  (or  a
controlling  entity thereof) nor any executive officer or director of any of the
Filing  Parties (or a  controlling  entity  thereof) has been a party to a civil
proceeding of a judicial or administrative body of competent jurisdiction and as
a result of such  proceeding  was or is subject to a  judgment,  decree or final
order  enjoining  future  violations of, or prohibiting or mandating  activities
subject  to,  federal or state  securities  laws or finding any  violation  with
respect  to  such  laws.

Item 3.  Source and Amount of Funds or Other Consideration.

         The  aggregate  purchase  price  of the 157,400 shares of Common  Stock
beneficially  held  by Acquisitor is $485,468. All of the shares of Common Stock
beneficially  held  by  Acquisitor  were  paid  for  using  its working capital.

         The  aggregate  purchase  price  of the 315,000 shares of Common  Stock
beneficially  held  by  American  Opportunity  Trust  is  $1,036,157. All of the
shares  of  Common Stock  beneficially  held by American  Opportunity Trust were
paid  for  using  its  working  capital.

          Item 4.  Purpose of the Transaction.

          The  Filing  Parties  believe  that the shares of Common Stock of  the
Issuer  are undervalued and represent an attractive investment opportunity. They
presently  have  no plans or proposals which would relate to or result in any of
the  matters  set  forth  in  subparagraphs  (a) - (j) of Item 4 of Schedule 13D
except  as  set  forth  herein.  The  Filing  Parties  intend  to  have  open
communications with the Issuer's management in order to monitor their efforts to
increase  stockholder  value.  Depending  on  various factors including, without
limitation,  the  Issuer's financial position and investment strategy, the price
levels  of  the shares of Common Stock, conditions in the securities markets and
general  economic  and industry conditions, the Filing Parties may in the future
take  such  actions  with respect to their investment in the Issuer as they deem
appropriate, including without limitation purchasing additional shares of Common
Stock  in the open market or otherwise, seeking to elect a slate of directors to
the  Issuer's  board  of  directors  or  presenting  proposals for stockholders'
consideration  at an annual or special meeting of the Issuer's stockholders. The
Filing  Parties may also sell some or all of their shares of Common Stock in the
open  market  or  through



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 9 of 20 Pages
---------------------------------                 ------------------------------

privately  negotiated  transactions,  or  change their intention with respect to
any  and  all  matters  referred  to  in  this  Item  4.

Item 5.  Interest in Securities of the Issuer.

         Items 5(a) and 5(b)

         The Filing  Parties may be deemed to  beneficially  own an aggregate of
472,400  shares  of  Common  Stock  (which  constitutes  approximately  7.34% of
the outstanding  shares of Common Stock of the  Issuer).  The  aggregate  number
and  percentage  of  the  outstanding  shares  of  Common  Stock  of  the Issuer
beneficially  owned (i) by each of the Filing Parties, and (ii) to the knowledge
of  the  Filing  Parties,  by  each  other  person  who  may be  deemed  to be a
member  of  a  group associated  with any of the Filing  Parties for purposes of
Section  13(d)  of  the  Act  is  as  follows:



Filing Party          Aggregate  Number/Percent* of    Number/Percent* of
                      Number of        Shares:               Shares:
                       Shares    Sole Power to Vote   Shared Power to Vote
                                             
Acquisitor Holdings     157,400        157,400/2.44%                   0/0%
(Bermuda) Ltd.

J O Hambro Capital      315,000                 0/0%          315,000/4.89%
Management Group
Limited

J O Hambro Capital      315,000                 0/0%          315,000/4.89%
Management

American Opportunity    315,000                 0/0%          315,000/4.89%
Trust

Christopher H. B.       472,400                 0/0%          472,400/7.34%
Mills



         *  Based on 6,439,999 shares of Common Stock outstanding as of November
12,  2002,  as  reported in the  Issuer's  Quarterly Report on Form 10-Q for the
quarterly period ended September 30, 2002.



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 10 of 20 Pages
---------------------------------                 ------------------------------

         Item 5(c)

         Within  the  last  60 days, the Filing Parties effected no transactions
in  the  Common  Stock  other  than  those  set  forth  in  the following table:



   Date     Filing Party                        Buy or  Number of   Price
                                                 Sell    Shares     (US$)
                                                       
 10/9/2002  American Opportunity Trust          Buy        34,500  $  3.15
 11/4/2002  American Opportunity Trust          Buy        15,000  $  3.00
 11/7/2002  American Opportunity Trust          Buy         1,000  $  3.00
 11/8/2002  American Opportunity Trust          Buy         8,000  $  3.00
11/11/2002  American Opportunity Trust          Buy         3,000  $  2.98
11/12/2002  American Opportunity Trust          Buy        77,700  $  3.30
11/15/2002  American Opportunity Trust          Buy        20,300  $  3.35
11/26/2002  American Opportunity Trust          Buy        25,000  $  3.00
11/27/2002  American Opportunity Trust          Buy        50,500  $  3.00
11/29/2002  American Opportunity Trust          Buy         4,500  $  3.01
 12/2/2002  American Opportunity Trust          Buy        10,000  $  3.00

11/15/2002  Acquisitor Holdings (Bermuda) Ltd.  Buy        20,900  $  3.36
11/19/2002  Acquisitor Holdings (Bermuda) Ltd.  Buy        10,000  $  3.30
11/21/2002  Acquisitor Holdings (Bermuda) Ltd.  Buy        50,000  $  3.01
11/22/2002  Acquisitor Holdings (Bermuda) Ltd.  Buy        46,500  $  3.03
11/26/2002  Acquisitor Holdings (Bermuda) Ltd.  Buy        25,000  $  3.03
11/27/2002  Acquisitor Holdings (Bermuda) Ltd.  Buy         5,000  $  3.04


         All transactions were made through purchases in the open market.

         Item 5(d)

         No  person  other than the Filing Parties is known to have the right to
receive,  or  the  power  to  direct the receipt of dividends  from, or proceeds
from  the  sale  of,  such  shares  of  the  Common  Stock.

Item 6.  Contracts,  Arrangements,  Understandings or Relationships with Respect
to  Securities  of  the  Issuer.

         As co-investment  advisers to American  Opportunity Trust,  Christopher
Harwood  Bernard  Mills  and J O Hambro  Capital  Management  share the right to
transfer  and vote the  shares  of Common  Stock of the  Issuer  pursuant  to an
agreement dated as of January 7, 1993 between American Opportunity Trust and J O
Hambro  Capital  Management.

Item 7.  Material to be Filed as Exhibits.

         The  following  documents  are filed herewith or incorporated herein by
reference:

         (a) Administration,  Management and Custody Management  Agreement dated
as  of  January  7,  1993  between  J  O  Hambro Capital Management and American
Opportunity  Trust.

         (b)  Joint  Filing  Agreement  dated  as  of  December  2,  2002  among
Acquisitor Holdings (Bermuda) Ltd., J O Hambro Capital Management Group Limited,
J  O  Hambro  Capital  Management  Limited,  American  Opportunity  Trust  and
Christopher  Harwood  Bernard  Mills.



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 11 of 20 Pages
---------------------------------                 ------------------------------



After reasonable inquiry and to the best of our knowledge and belief, we certify
that  the information set forth in this Statement is true, complete and correct.

Dated:  December 2, 2002

ACQUISITOR HOLDINGS (BERMUDA) LTD.           J O HAMBRO CAPITAL MANAGEMENT GROUP
                                             LIMITED

By: /s/ Duncan Soukup
---------------------------                  By: /s/ R. G. Barrett
Name:  Duncan Soukup                         ---------------------------
Title: Deputy Chairman                       Name:  R. G. Barrett
                                             Title: Director

J O HAMBRO CAPITAL MANAGEMENT LIMITED        AMERICAN OPPORTUNITY TRUST PLC

                                             By:  J O Hambro Capital Management
By: /s/ R. G. Barrett                        Limited,
---------------------------                  Its investment advisor
Name:  R. G. Barrett
Title: Director
                                             By: /s/ R. G. Barrett
                                             ---------------------------
                                             Name:  R. G. Barrett
                                             Title: Director

/s/ Christopher Mills
-----------------------------
CHRISTOPHER MILLS





---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 12 of 20 Pages
---------------------------------                 ------------------------------

                                   SCHEDULE A

  Information Concerning Directors and Executive Officers of the Filing Parties

The  following  table  sets forth  certain  information  concerning  each of the
directors of Acquisitor Holdings (Bermuda) Ltd. as of the date hereof.

Name:                          Duncan Soukup
                               (Deputy Chairman)
Citizenship:                   British
Business Address:              118 E. 25TH Street, Eighth Floor
                               New York, New York 10010
                               USA
Principal Occupation:          Deputy Chairman, Acquisitor Holdings (Bermuda)
Ltd.
                               Managing Director, Acquisitor plc
                               President and Chief Executive Officer, Lionheart
                               Group, Inc.
                               Managing Director, York Energy Ltd.

Name:                          Luke Oliver Johnson
                               (Director)
Citizenship:                   British
Business Address:              Clarendon House
                               2 Church Street
                               Hamilton HM 11, Bermuda
Principal Occupation:          Director, Acquisitor Holdings (Bermuda) Ltd.
                               Director, Acquisitor plc
                               Chairman, Signature Restaurants PLC

Name:                          John Stanislas Albert Radziwill
                               (Chairman)
Citizenship:                   British
Business Address:              Clarendon House
                               2 Church Street
                               Hamilton HM 11, Bermuda
Principal Occupation:          Chairman, Acquisitor Holdings (Bermuda) Ltd.
                               Chairman, Acquisitor plc
                               Chairman and Chief Executive Officer, York Energy
                               Ltd.
                               Director, Goldcrown Group Limited

Name:                          James Ozanne
                               (Non-Executive Director)
Citizenship:                   American
Business Address:              Clarendon House
                               2 Church Street
                               Hamilton HM 11, Bermuda
Principal Occupation:          Non-Executive Director, Acquisitor Holdings
                               (Bermuda) Ltd.
                               Principal, Greenrange Partners
                               Director and Chairman of the Underwriting
                               Committee, Financial Security Assurance

Name:                          Christopher Harwood Bernard Mills
                               (Non-Executive Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 13 of 20 Pages
---------------------------------                 ------------------------------

Principal Occupation:          Non-Executive Director, Acquisitor plc
                               Non-Executive Director, Acquisitor Holdings
                               (Bermuda) Ltd.
                               Executive Director, NASCIT
                               Executive Director, American Opportunity Trust
                               Director, J O Hambro Capital Management

Name:                          Peter Melhado
                               (Non-Executive Director)
Citizenship:                   American
Business Address:              Clarendon House
                               2 Church Street
                               Hamilton HM 11, Bermuda
Principal Occupation:          Non-Executive Director, Acquisitor Holdings
                               (Bermuda) Ltd.
                               General Partner, Polaris Partners, L.P.

Name:                          Timothy  James  Carey  Lovell
                               (Non-Executive  Director  and  Assistant  Company
                               Secretary)
Citizenship:                   British
Business Address:              Clarendon House
                               2 Church Street
                               Hamilton HM 11, Bermuda
Principal Occupation:          Non-Executive Director and Assistant Secretary,
                               Acquisitor Holdings
                               (Bermuda) Ltd.

The  following  table  sets  forth  certain  information  concerning each of the
directors  and executive officers of J O Hambro Capital Management Group Limited
("J O Hambro Group") as of the date hereof.

Name:                          James Daryl Hambro
                               (Chairman)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Chairman, J O Hambro Capital Management

Name:                          Christopher Harwood Bernard Mills
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Non-Executive Director, Acquisitor plc
                               Non-Executive Director, Acquisitor Holdings
                               (Bermuda) Ltd.
                               Executive Director, NASCIT
                               Executive Director, American Opportunity Trust
                               Director, J O Hambro Capital Management



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 14 of 20 Pages
---------------------------------                 ------------------------------

Name:                          Nichola Pease
                               (Director and Chief Executive)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director and Chief Executive, J O Hambro Capital
                               Management

Name:                          Basil Postan
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Malcolm Robert King
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Graham Warner
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Robert George Barrett
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Nicholas James Measham
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 15 of 20 Pages
---------------------------------                 ------------------------------

Name:                          Willem Vinke
Citizenship:                   Dutch
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

The  following  table  sets  forth  certain  information  concerning each of the
directors  and executive officers of J O Hambro Capital Management Limited ("J O
Hambro  Capital  Management")  as  of  the  date  hereof.


Name:                          James Daryl Hambro
                               (Managing Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Managing Director, J O Hambro Capital
                               Management

Name:                          Christopher Harwood Bernard Mills
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Non-Executive Director, Acquisitor plc
                               Non-Executive Director, Acquisitor Holdings
                               (Bermuda) Ltd.
                               Executive Director, NASCIT
                               Executive Director, American Opportunity
                               Trust
                               Director, J O Hambro Capital Management

Name:                          Malcolm Robert King
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Nichola Pease
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director and Chief Executive, J O Hambro
                               Capital Management



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 16 of 20 Pages
---------------------------------                 ------------------------------

Name:                          Basil Postan
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Robert George Barrett
                               (Director)
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Name:                          Nicholas James Measham
Citizenship:                   British
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

Principal Occupation:          Director, J O Hambro Capital Management
Name:                          Willem Vinke
Citizenship:                   Dutch
Business Address:              J O Hambro Capital Management Limited
                               Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England
Principal Occupation:          Director, J O Hambro Capital Management

The  following  table  sets  forth  certain  information  concerning each of the
directors  and  executive  officers of American Opportunity Trust plc ("American
Opportunity  Trust")  as  of  the  date  hereof.

Name:                          R. Alexander Hammond-Chambers
                               (Chairman)
Citizenship:                   British
Business Address:              29 Rutland Square
                               Edinburgh
                               EH1 2BW
Principal Occupation:          Non-executive director

Name:                          Christopher Harwood Bernard Mills
Citizenship:                   British
Business Address:              Ryder Court
                               14 Ryder Street
                               London SW1Y 6QB
                               England



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 17 of 20 Pages
---------------------------------                 ------------------------------

Principal Occupation:          Non-Executive Director, Acquisitor plc
                               Non-Executive Director, Acquisitor Holdings
                               (Bermuda) Ltd.
                               Executive Director, American Opportunity
                               Trust
                               Executive Director, NASCIT
                               Director, J O Hambro Capital Management

Name:                          John Gildea
                               (Director)
Citizenship:                   USA
Business Address:              Gildea Management Company/1/
                               115 East Putnam Avenue
                               3rd Floor
                               Greenwich, Connecticut 06830
Principal Occupation:          President, Gildea Management Company

Name:                          The Hon. James J. Nelson
                               (Director)
Citizenship:                   British
Business Address:              Foreign & Colonial Ventures/2/
                               4th Floor
                               Berkeley Square House
                               Berkeley Square
                               London W1X 5PA
                               England
Principal Occupation:          Director, Foreign & Colonial Ventures

Name:                          Iain Tulloch
                               (Director)
Citizenship:                   British
Business Address:              Murray Johnstone Ltd./3/
                               7 West Nile Street
                               Glasgow G2 2PX
                               Scotland
Principal Occupation:          Director, Murray Johnstone Ltd.

Name:                          Philip Ehrman
                               (Director)
Citizenship:                   British
Business Address:              Gartmore Investment Management Ltd./4/
                               Gartmore House
                               16-18 Monument Street
                               London EC3R 8AJ
                               England
Principal Occupation:          Investment Manager, Gartmore Investment
                               Management Ltd.

-----------------------

      1  Gildea Management Company is principally engaged in the investment
management business.

      2  Foreign & Colonial Ventures is principally engaged in the investment
management business.

      3  Murray Johnstone Ltd. is principally engaged in the investment
management business.

      4  Gartmore Investment Management Limited is principally engaged in the
investment management business.



---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 18 of 20 Pages
---------------------------------                 ------------------------------




                                  Exhibit Index

 The following documents are filed herewith or incorporated herein by reference:



-----------------------------------------------------  ----------------------------
                      Exhibit                                      Page
-----------------------------------------------------  ----------------------------
                                                    
         (a) Administration,  Management and Custody   Incorporated by reference to
Management  Agreement dated as of January 7, 1993      Exhibit (a) of the Schedule
between J O Hambro Capital Management  and American    13D Amendment No. 1 filed on
Opportunity Trust.                                        February 20, 2001 by
                                                       Acquisitor plc and the other
                                                       parties thereto with respect
                                                       to Colorado MEDtech Inc.
-----------------------------------------------------  ----------------------------
         (b)  Joint  Filing  Agreement  dated  as of                19
December 2, 2002  among Acquisitor Holdings (Bermuda)
Ltd., J O Hambro Capital Management Group Limited, J
O Hambro Capital Management Limited, American
Opportunity Trust, Christopher H. B. Mills.
-----------------------------------------------------  ----------------------------






---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 19 of 20 Pages
---------------------------------                 ------------------------------


                             JOINT FILING AGREEMENT

                                 By and between

                       ACQUISITOR HOLDINGS (BERMUDA) LTD.

                   J O HAMBRO CAPITAL MANAGEMENT GROUP LIMITED

                      J O HAMBRO CAPITAL MANAGEMENT LIMITED

                         AMERICAN OPPORTUNITY TRUST PLC

                                       and

                             CHRISTOPHER H. B. MILLS





                             As of December 2, 2002




---------------------------------                 ------------------------------
CUSIP No. 589354109                     13D         Page 20 of 20 Pages
---------------------------------                 ------------------------------



                             JOINT FILING AGREEMENT

The  undersigned  hereby agree that the Statement on Schedule 13D dated December
2,  2002 with respect to the shares of common stock, $0.01 par value, of Mercury
Air  Group,  Inc. and any further  amendments thereto executed by each or any of
us  shall be filed on behalf of each of us  pursuant to and in  accordance  with
the  provisions  of Rule  13d-1(k)(1)(iii)  under the Securities Exchange Act of
1934,  as  amended.

This  Agreement may be executed in separate counterparts, each of which shall be
deemed  an  original,  but all of  which  shall  constitute  one  and  the  same
instrument.

Date:  December 2, 2002

ACQUISITOR HOLDINGS (BERMUDA) LTD.           J O HAMBRO CAPITAL MANAGEMENT GROUP
                                             LIMITED

By: /s/ Duncan Soukup
---------------------------                  By: /s/ R. G. Barrett
Name:  Duncan Soukup                         ---------------------------
Title: Deputy Chairman                       Name:  R. G. Barrett
                                             Title: Director

J O HAMBRO CAPITAL MANAGEMENT LIMITED        AMERICAN OPPORTUNITY TRUST PLC
                                             By:  J O Hambro Capital Management
                                             Limited,
By: /s/ R. G. Barrett                        Its investment advisor
---------------------------
Name:  R. G. Barrett
Title: Director                              By: /s/ R. G. Barrett
                                             ---------------------------
                                             Name:  R. G. Barrett
                                             Title: Director

/s/ Christopher H. B. Mills
-----------------------------
CHRISTOPHER H. B. MILLS