Document:

EXHIBIT 10.10

                          SUBSTITUTE NEGOTIABLE SECURED
                       SENIOR SUBORDINATED PROMISSORY NOTE

$____________
                                                       Final Maturity Date:
                                                       July 1, 2000

FOR VALUE RECEIVED, LogiMetrics, Inc., a Delaware corporation, and mmTech, Inc.,
a New Jersey  corporation  (collectively,  the  "Makers"),  hereby  jointly  and
severally promise to pay to the order of [NAME OF HOLDER], or his successors and
assigns (the  "Holder"),  at [ADDRESS],  or at such other location as the Holder
may  designate  from  time to  time,  the sum of  [DOLLAR  AMOUNT]  ($________),
together with interest  thereon from September 7, 1999 to and including the date
of repayment at the rate of 13% per annum,  in lawful money of the United States
of  America on or before  July 1, 2000,  or on demand at any time upon or during
the continuance of an Event of Default as defined in the Security  Agreement (as
defined  below),  with or without demand as provided in the Security  Agreement.
The  obligations  of the Makers are joint and several and the Holder may proceed
to collect the full  amount owed  hereunder  from  either  Maker  whether or not
proceeding against the other.

          If the Holder  fails to pay any amount  hereunder  when due,  interest
shall  thereafter  accrue  on such  overdue  amount at the rate of 16% per annum
until paid in full.  Interest  hereunder  shall be  calculated on the basis of a
360-day year for the actual number of days elapsed.

          The  Makers  may  prepay  this Note at any time,  in whole or in part,
without  premium or penalty.  The Makers  shall  prepay this Note in full within
five (5) Business Days after the  consummation of (i) any public or private sale
by either Maker of its debt or equity securities or securities  convertible into
or exchangeable  for its debt or equity  securities,  (ii) any permanent loan or
other credit  facility  obtained by either Maker from a bank or other  financial
institution,  or (iii) any sale by either Maker of all or  substantially  all of
its assets to a third party which results, in each such case, in net proceeds to
the Makers  (after all related  fees and  expenses)  of at least  Three  Million
Dollars ($3,000,000).  As used herein,  "Business Day" means a day, other than a
Saturday or Sunday,  on which commercial banks in New York City are open for the
general transaction of business.

          The Makers shall pay to the Holder the reasonable  attorneys' fees and
disbursements and all other  out-of-pocket costs incurred by the Holder in order
to collect amounts due and owing under this Note. All payments received shall be
applied,  first, to the costs of collection,  second,  to unpaid  interest,  and
third, to principal.

          No delay or failure on the part of the Holder in exercising any power,
right or remedy hereunder shall operate as a waiver of any such power,  right or
remedy;  nor shall any single or partial exercise of any power,  right or remedy
preclude any other or further  exercise of such power,  right or remedy,  or the
exercise of any other power,  right or remedy, and no waiver whatsoever shall be
valid  unless in  writing,  signed by the  Holder,  and then only to the  extent
expressly set forth therein.  No remedy is exclusive of any other remedy and all
remedies shall be cumulative to the maximum extent  permitted by applicable law.
Each Maker hereby waives presentment,  demand for payment,  diligence, notice of
dishonor  and all other  notices  or demands in  connection  with the  delivery,
acceptance, performance, default or endorsement of this Note.

<PAGE>

          This  Note is a  replacement  and  substitute  Note  for  the  several
Negotiable Secured Senior  Subordinated  Promissory Notes (the "Original Notes")
made payable by Makers to Holder, evidencing loans advanced by Holder to Makers,
made between August 27, 1999 and September 23, 1999, in the aggregate  principal
amount of this Note, which loans are and shall remain secured by and pursuant to
the Second Amended and Restated  Security  Agreement,  Intercreditor  Agreement,
Waiver and Consent  dated on or about August 31, 1999, as amended on December 2,
1999 and February 17, 2000,  and as the same may  hereafter be further  amended,
restated,  supplemented or modified (the "Security Agreement") among the makers,
Cramer  Rosenthal  McGlynn,  LLC, as Agent,  and the other parties  thereto,  as
amended from time to time.  This Note is issued in connection with the extension
by the Holder of the maturity date of the loans from the original  maturity date
of March 7, 2000 to the new  maturity  date set forth above.  The Makers  hereby
acknowledge  that the Original Notes have been delivered to Makers and have been
cancelled and, by its acceptance of this Note in  substitution  for the Original
Notes,  the Holder  agrees to the extension of the maturity date of the loans to
July 1, 2000.

          This Note shall be  binding  upon each  Maker and its  successors  and
assigns.  This Note shall be governed by, and construed in accordance  with, the
internal  laws of the  State of New York  pursuant  to  Section  15-1402  of the
General  Obligations Law of such state.  Each Maker  irrevocably  submits to the
exclusive  jurisdiction  of the  courts of the State of New York and the  United
States  District Court for the Southern  District of New York for the purpose of
any suit,  action,  proceeding  or  judgment  relating to or arising out of this
Note.  Service of process in connection with any such suit, action or proceeding
may be served on the Makers  anywhere in the world by any method  authorized  by
law. Each Maker  irrevocably  consents to the  jurisdiction of any such court in
any such suit,  action or  proceeding  and to the laying of venue in such court.
Each Maker  irrevocably  waives any objection to the laying of venue of any such
suit,  action or proceeding  brought in such courts and  irrevocably  waives any
claim that any such  suit,  action or  proceeding  brought in any such court has
been brought in an inconvenient forum.

          No modification, alteration, waiver or change of any of the provisions
hereof  shall be  effective  unless in writing  and signed by each Maker and the
Holder and, then, only to the extent set forth in such writing.

ATTEST:                                     LOGIMETRICS, INC.

_____________________                       _____________________________
Name:                                       By: Norman M. Phipps
                                            Title: President

ATTEST:                                     MMTECH, INC.

_____________________                       _____________________________
Name:                                       By: Charles S. Brand
                                            Title: President

Dated as of:  March 7, 2000EXHIBIT 10.11

                       ACKNOWLEDGMENT, CONSENT AND WAIVER
                            Dated as of March 7, 2000

          REFERENCE is made to:

          (a) the several  Negotiable  Secured  Senior  Subordinated  Promissory
Notes made payable by LogiMetrics,  Inc. and mmTech, Inc., jointly and severally
(the "Borrowers"), to the persons listed as Legacy Group I Lenders on Schedule A
hereto (the  "Legacy  Group I Lenders"),  in the  aggregate  original  principal
amounts set forth opposite their names on such Schedule A, evidencing loans made
by the  Legacy  Group I Lenders to the  Borrowers  in such  aggregate  principal
amounts  (the  "Legacy  Group I  Loans"),  originally  due  March 7,  2000,  but
contemporaneously  herewith being collectively replaced and substituted for by a
single Substitute  Negotiable  Secured Senior  Subordinated  Promissory Note due
July 1, 2000,  one per each  Legacy  Group I Lender in the  aggregate  principal
amount of such lender's  Legacy Group Loans (as so  substituted,  each a "Legacy
Group I Note");

          (b) the several  Negotiable  Secured  Senior  Subordinated  Promissory
Notes made  payable by the  Borrowers,  jointly  and  severally,  to the persons
listed as Legacy  Group II Lenders on  Schedule A hereto (the  "Legacy  Group II
Lenders"),  in the aggregate original principal amounts set forth opposite their
names on such Schedule A, evidencing  additional  loans (which  additional loans
are  referred  to as the  "Legacy  Loans" in the  unamended  Second  Amended and
Restated Security Agreement,  Intercreditor Agreement, Waiver and Consent ) made
by the Legacy  Group II Lenders to the  Borrowers  in such  aggregate  principal
amounts  (the  "Legacy  Group II  Loans"),  originally  due March 7,  2000,  but
contemporaneously  herewith being collectively replaced and substituted for by a
single Substitute  Negotiable  Secured Senior  Subordinated  Promissory Note due
July 1, 2000,  one per each Legacy  Group II Lender in the  aggregate  principal
amount of such lender's Legacy Group II Loans (as so substituted, each a "Legacy
Group II Note");

          (c)  the  Class  A 13%  Convertible  Senior  Subordinated  Pay-In-Kind
Debentures,  issued by the Borrowers to the persons  listed as Class A Debenture
Holders on Schedule A (the "Class A Debenture  Holders") hereto in the aggregate
original  face amount set forth  opposite such holder's name on such Schedule A,
each  originally  due July 29, 1999,  with the maturity date thereof having been
previously  extended to March 8, 2000 pursuant to that certain letter  agreement
dated on or about August 15, 1999, among the Borrowers and such holders (each, a
"Class A Debenture");

          (d)  the  Amended  and  Restated  Class  B  13%   Convertible   Senior
Subordinated  Pay-In-Kind  Debenture,   issued  by  the  Borrowers  to  Cerberus
Partners, L.P. (the "Class B Debenture Holder"), in the original face amount set
forth opposite its name on Schedule A,  originally  due July 29, 1999,  with the
maturity date thereof having been previously  extended to March 8, 2000 pursuant
to that certain letter  agreement,  dated on or about August 15, 1999, among the
Borrowers and such holder (the "Class B Debenture");

          (e) the Class C 13% Convertible Senior Subordinated Debentures, issued
by the Borrowers to the persons listed as Class C Debenture  Holders on Schedule
A (the "Class C Debenture Holders") hereto in the original face amount set forth
opposite such holder's  name on such Schedule A, each  originally  due September
30, 1999,  with the maturity  date thereof  having been  previously  extended to
March 8, 2000  pursuant  to that  certain  letter  agreement,  dated on or about
August  15,  1999,  among  the  Borrowers  and such  holders  (each,  a "Class C
Debenture");  and

          (f) the Second Amended and Restated Security Agreement,  Intercreditor
Agreement,  Waiver and  Consent  dated on or about  August 31,  1999,  among the

<PAGE>

Legacy  Group I Holders,  the Legacy  Group II  Holders,  the Class A  Debenture
Holders, the Class B Debenture Holder and the Class C Debenture Holders,  Signal
Technology   Corporation   ("Signal"  and  together  with  each  the  foregoing,
collectively,  "Lenders" and, individually,  each a "Lender"),  Cramer Rosenthal
McGlynn,  LLC, as agent of the  Lenders  (the  "Agent")  and the  Borrowers,  as
amended on December 2, 1999 and February 17, 2000, and as the same may hereafter
be further  amended,  restated,  supplemented or modified from time to time (the
"Security Agreement").

          For good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged:

          1. Legacy Note Extensions. Each of the undersigned hereby acknowledges
and  consents  to the Legacy  Group I Notes and the  Legacy  Group II Notes and,
without  limitation,  the extension of the maturity dates of the loans evidenced
thereby to July 1, 2000.

          2. Debenture  Extensions.  Each of the  undersigned  Class A Debenture
Holders, Class B Debenture Holder and Class C Debenture Holders hereby agrees to
extend the maturity  date of the Class A, B and/or C Debentures  held by it, and
of the loans evidenced  thereby,  to July 2, 2000, and each of the other parties
hereto acknowledges and consents to such extensions.

          3.  Waiver of  Defaults.  Each of the  undersigned  hereby  waives any
default or cross-default under the Legacy Group I and II Notes, Class A, B and C
Debentures   and/or  Signal  Note  held  by  it  and/or  any  other  agreements,
instruments or documents governing,  evidencing,  securing or otherwise relating
to any of the  foregoing  (collectively,  the "Covered  Documents"),  occasioned
solely  by (a)  the  substitutions  of the  Legacy  Group  I and II  Notes,  the
extensions  of the maturity  dates of the Legacy Group I and II Notes and of the
loans or other  obligations  evidenced  thereby,  the  extension of the maturity
dates of the  Class A, B and C  Debentures  and the  loans or other  obligations
evidenced  thereby and/or the failure of the Borrowers to pay the loans or other
obligations  evidenced by any of the foregoing instruments when such payment was
due  prior to the  effectiveness  of the  maturity  date  extensions  referenced
herein,  (b) the past,  present or future  failure of the Borrowers or either of
them to satisfy  any  financial  covenant  presently  contained  in the  Covered
Documents,  each of which  requirements  are hereby  waived,  (c) the continuing
failure of the  Borrowers  to have filed SEC Forms 10K and 10Q that were to have
been filed  previously,  provided  that the  Borrowers use their best efforts to
file  the  same as soon a  practicable,  or (d) the  continuing  failure  of the
Borrowers  to  comply  with  their  obligations  under  various  of the  Covered
Documents with respect to the filing of  registration  statements  with the SEC,
and causing the same to become effective, covering the shares of common stock of
Logimetrics,  Inc.,  into or for which  such  Covered  Documents  are or will be
convertible or exercisable, provided that each of the respective holders of such
Covered  Documents fully reserves the right to at any time require the Borrowers
to promptly  prepare  and file a  registration  statement  and to use their best
efforts to cause the same to become  effective and, in any event,  the Borrowers
shall use their best efforts to cause such shares to be registered in connection
with any public offering that the Borrowers or either of them may contemplate in
the future. It is understood,  and by their respective  signatures below each of
the Borrowers  hereby  acknowledges  and agrees,  that,  except as  specifically
stated in this Paragraph 3, no further waivers of any default, or of the failure
of performance or  representation  by either of the Borrowers,  under any of the
Covered Documents is hereby or otherwise intended, given or implied, nor may any
such waiver be implied by any course of conduct,  including the past, present or
future failure of any of the undersigned to enforce its rights to payment or any
other rights under the Covered Documents.

          4.  Ratification  of  Subordination.   Without  limiting  any  of  the
foregoing,  each of the  undersigned,  being parties to the Security  Agreement,
hereby ratifies and reaffirms all terms and provisions of the Security Agreement
with respect to all of instruments and obligations referred to in Paragraphs (a)
through (f) hereof,  giving effect to the substitutions,  extensions and waivers

<PAGE>

referenced in Paragraphs 1 through 3 hereof and, without limiting the generality
of the foregoing, ratifies and reaffirms the terms of subordination contained in
the Security  Agreement with respect to such  instruments  and obligations as so
substituted and extended.

          This Acknowledgement, Consent and Waiver may be executed and delivered
by facsimile and in counterparts,  each of which shall be deemed an original and
all of which together shall  constitute one and the same  instrument,  and shall
become  effective upon the execution hereof by each person whose name appears on
the signature pages hereof and the delivery of the same to the Agent.

          IN WITNESS  WHEREOF,  the parties  hereto have executed or caused this
Acknowledgement,  Consent and Waiver to be executed as of the date first written
above.

                                              LOGIMETRICS, INC.

                                              By:  /s/ Norman M. Phipps
                                                   _____________________________
                                                   Name:Norman M. Phipps
                                                   Title:President and Chief
                                                         Operating Officer

                                              MMTECH, INC.

                                              By:  /s/Charles S. Brand
                                                   _________________________
                                                   Name: Charles S. Brand
                                                   Title:President

                                              CRAMER ROSENTHAL McGLYNN, INC.

                                              By:  /s/Sam Beritela
                                                   __________________________
                                                   Name: Sam Beritela
                                                   Title: Vice President and
                                                          Chief Financial
                                                          Officer

                                              520 Madison Avenue
                                              New York, New York 10022
                                              Tel:  (212) 838-3830
                                              Fax:  (212) 644-8291

                                              L.A.D. EQUITY PARTNERS, L.P.

                                              By:  Flint Investments, Inc.
                                                   Its General Partner

                                              By:  /s/Arthur J. Pergament
                                                   ___________________________
                                                   Name: Arthur J. Pergament
                                                   Title: Vice President

                                              520 Madison Avenue
                                              New York, New York 10022
                                              Tel:  (212) 838-3830
                                              Fax:  (212) 644-8291

                                              /s/Gerald B. Cramer
                                              __________________________________
                                              Gerald B. Cramer

                                              520 Madison Avenue
                                              New York, New York 10022
                                              Tel:  (212) 838-3830
                                              Fax:  (212) 644-8291

                                              Edward J. Rosenthal Profit Sharing
                                              Plan and Trust

                                              520 Madison Avenue
                                              New York, New York 10022
                                              Tel:  (212) 838-3830
                                              Fax:  (212) 644-8291

                                              By:_______________________________
                                                   Name: Edward J. Rosenthal
                                                   Title:

                                             CRM 1997 ENTERPRISE FUND, LLC

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                  Its Managing Member

                                             By:  /s/Sam Beritela
                                                  _____________________________
                                                  Name: Sam Beritela
                                                  Title: Vice President and
                                                         Chief Financial
                                                         Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             CRM PARTNERS, L.P.

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its General Partner

                                             By: /s/Sam Beritela
                                                 ______________________________
                                                 Name: Sam Beritela
                                                 Title: Vice President and Chief
                                                        Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             CRM RETIREMENT PARTNERS, L.P.

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its General Partner

                                             By:  /s/Sam Beritela
                                                  ______________________________
                                                  Name: Sam Beritela
                                                  Title: Vice President and
                                                         Chief Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             CRM MADISON PARTNERS, L.P.

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its General Partner

                                             By:  /s/Sam Beritela
                                                  ______________________________
                                                  Name: Sam Beritela
                                                  Title:Vice President and Chief
                                                        Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             CRM U.S. VALUE FUND, LTD.

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its General Partner

                                             By:  /s/Sam Beritela
                                                  ______________________________
                                                  Name: Sam Beritela
                                                  Title:Vice President and Chief
                                                        Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             EURYCLEIA PARTNERS, L.P.

                                              By:  Marchessini & Company,
                                                   Its General Partner

                                              By:  /s/Rona Trokie
                                                   _____________________________
                                                   Name: Rona Trokie
                                                   Title: Vice President

                                              745 Fifth Avenue, Suite 1400
                                              New York, New York 10151
                                              Tel:  (212) 752-4300
                                              Fax:  (212) 752-4309

                                              A.C. ISRAEL ENTERPRISES, INC.

                                              By:  /s/Jay Howard
                                                   _____________________________
                                                   Name:  Jay Howard
                                                   Title:

                                              520 Madison Avenue
                                              New York, New York 10022
                                              Tel:  (212) 838-3830
                                              Fax:  (212) 644-8291

                                             CRM-EFO PARTNERS, L.P.

                                             By:  CRM-EFO Investments, LLC,
                                                  Its General Partner

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its Managing Member

                                             By:  /s/Sam Beritela
                                                  _____________________________
                                                  Name:  Sam Beritela
                                                  Title: Vice President/ Chief
                                                         Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             /s/Richard S. Fuld, Jr.
                                             __________________________________
                                             Richard S. Fuld, Jr.

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Attorney-in-Fact

                                             By: /s/Sam Beritela
                                                 ______________________________
                                                 Name: Sam Beritela
                                                 Title: Vice President and Chief
                                                        Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             PAMELA EQUITIES CORP.

                                             By:  /s/Gregory Manocherian
                                                  ______________________________
                                                  Name:Gregory Manocherian
                                                  Title:President

                                             3 New York Plaza
                                             18th Floor
                                             New York, New York 10004
                                             Tel:  (212) 837-4829
                                             Fax:  (212) 837-4938

                                             WHITEHALL PROPERTIES, LLC

                                             By:  /s/Gregory Manocherian
                                                  ________________________
                                                  Name:Gregory Manocherian
                                                  Title: Manager

                                             3 New York Plaza
                                             18th Floor
                                             New York, New York 10004
                                             Tel:  (212) 837-4829
                                             Fax:  (212) 837-4938

                                             KABUKI PARTNERS, ADP, GP

                                             By:  /s/Gregory Manocherian
                                                  _________________________
                                                   Name:Gregory Manocherian
                                                   Title:  General Partner

                                             3 New York Plaza
                                             18th Floor
                                             New York, New York 10004
                                             Tel:  (212) 837-4829
                                             Fax:  (212) 837-4938

                                             MBF BROADBAND SYSTEMS, L.P.

                                             By:  MBF Broadband Systems, Inc.,
                                                  Its General Partner

                                             By:  /s/Mark B. Fisher
                                                  ________________________
                                                  Name:  Mark B. Fisher
                                                  Title:  President

                                             12 East 49th Street
                                             35th Floor
                                             New York, New York 10017
                                             Telephone:  (212) 339-2861
                                             Facsimile:  (212) 339-2834

                                             /s/Mark B. Fisher
                                             ______________________________
                                             Mark B. Fisher

                                             12 East 49th Street
                                             35th Floor
                                             New York, New York 10017
                                             Telephone:  (212) 339-2861
                                             Facsimile:  (212) 339-2834

                                             McGLYNN FAMILY PARTNERSHIP L.P.

                                             By:  /s/Ronald H. McGlynn
                                                  ___________________________
                                                  Name:  Ronald H. McGlynn
                                                  Title:  General Partner

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             /s/Fred M. Filoon
                                             _______________________________
                                              Fred M. Filoon

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             /s/Eugene A. Trainor
                                             ___________________________________
                                             Eugene A. Trainor, III

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             CERBERUS PARTNERS, L.P.

                                             By:  Cerberus Associates, L.L.C.,
                                                  Its General Partner

                                             By:  /s/Stephen Feinberg
                                                  ______________________________
                                                  Name:  Stephen Feinberg
                                                  Title:  Managing Member

                                             450 Park Avenue
                                             28th Floor
                                             New York, New York 10022
                                             Telephone:  (212) 891-2100
                                             Facsimile:  (212) 421-2947

                                             /s/Steven Dinetz
                                             ___________________________________
                                             Steven Dinetz

                                             1034 Skyland Drive
                                             Zephyr Cove, Nevada 89448
                                             Tel:  (702) 588-0343
                                             Fax:  (702) 588-1433

                                             CRM 1998 ENTERPRISE FUND, LLC

                                             By: Cramer Rosenthal McGlynn, Inc.,
                                                 Its Managing Member

                                             By: /s/Sam Beritela
                                                 _______________________________
                                                 Name: Sam Beritela
                                                 Title: Vice President and Chief
                                                        Financial Officer

                                             520 Madison Avenue
                                             New York, New York 10022
                                             Tel:  (212) 838-3830
                                             Fax:  (212) 644-8291

                                             /s/Charles B. Brand
                                             _____________________________
                                             Charles S. Brand

                                             611 Industrial Way West
                                             Eatontown, New Jersey 07724
                                             Tel:  (732) 935-0853
                                             Fax:(732) 935-7151

                                             /s/Gregory Manocherian
                                             _____________________________
                                             Gregory Manocherian

                                             135 Central Park West,
                                             Tower Southeast
                                             New York, New York 10023
                                             Tel:  (212) 799-3500
                                             Fax:  (212) 873-2877

<PAGE>

Schedule A to  Acknowledgment, Consent and Waiver

                                             Dated as of March 7, 2000

-------------------------------- -----------------
Legacy Group I Note Holders      Principal
                                 Amount*

-------------------------------- -----------------
Gerald B. Cramer                         $128,712
-------------------------------- -----------------
A.C. Israel Enterprises, Inc.             128,712
-------------------------------- -----------------
CRM 1997 Enterprise Fund, LLC             118,332
-------------------------------- -----------------
CRM Partners, L.P.                        101,724
-------------------------------- -----------------
CRM Retirement Partners, L.P.              57,090
-------------------------------- -----------------
CRM Madison Partners, L.P.                 57,090
-------------------------------- -----------------
CRM-EFO Partners, L.P.                     33,622
-------------------------------- -----------------
CRM U.S. Value Fund, Ltd.                  19,722
-------------------------------- -----------------
McGlynn Family Partnership L.P.            12,456
-------------------------------- -----------------
Fred M. Filoon                             12,456
-------------------------------- -----------------
Edward J. Rosenthal Profit                 12,456
Sharing Plan and Trust
-------------------------------- -----------------
Eugene A. Trainor III                       6,228
-------------------------------- -----------------
Gregory Manocherian                        25,950
-------------------------------- -----------------
Pamela Equities Corp.                     181,650
-------------------------------- -----------------
Whitehall Properties, LLC                 103,800
-------------------------------- -----------------
TOTAL                                  $1,000,000
-------------------------------- -----------------

Legacy Group II Note  Holders    Principal
                                 Amount*

-------------------------------- -----------------
Gerald B. Cramer                         $105,400
-------------------------------- -----------------
A.C. Israel Enterprises, Inc.             105,400
-------------------------------- -----------------
CRM 1997 Enterprise Fund, LLC              96,900
-------------------------------- -----------------
CRM Partners, L.P.                         89,950
-------------------------------- -----------------
CRM Retirement Partners, L.P.              60,050
-------------------------------- -----------------
CRM Madison Partners, L.P.                 53,400
-------------------------------- -----------------
CRM-EFO Partners, L.P.                     32,050
-------------------------------- -----------------
CRM U.S. Value Fund, Ltd.                  16,150
-------------------------------- -----------------
McGlynn Family Partnership L.P.            10,200
-------------------------------- -----------------
Fred M. Filoon                             10,200
-------------------------------- -----------------
Edward J. Rosenthal Profit                 10,200
Sharing Plan and Trust
-------------------------------- -----------------
Eugene A. Trainor III                       5,100
-------------------------------- -----------------
Gregory Manocherian                        21,250
-------------------------------- -----------------
Pamela Equities Corp.                     148,750
-------------------------------- -----------------
Whitehall Properties, LLC                  85,000
-------------------------------- -----------------
Cerberus Partners, L.P.                   150,000
-------------------------------- -----------------
TOTAL                                  $1,000,000
-------------------------------- -----------------
*Includes all advances.
<PAGE>

-------------------------------- -----------------
Class A Debenture Holders        Aggregate
                                 Original Face
                                 Amount**
-------------------------------- -----------------
Gerald B. Cramer                          428,117
-------------------------------- -----------------
A.C. Israel Enterprises, Inc.              428,117
-------------------------------- -----------------
CRM Partners, L.P.                        335,438
-------------------------------- -----------------
CRM 1997 Enterprise Fund, LLC             408,734
-------------------------------- -----------------
CRM Retirement Partners, L.P.             186,354
-------------------------------- -----------------
CRM Madison Partners, L.P.                186,354
-------------------------------- -----------------
L.A.D. Equity Partners L.P.               132,376
-------------------------------- -----------------
CRM-EFO Partners L.P.                     107,029
-------------------------------- -----------------
CRM U.S. Value Fund, Ltd.                  64,217
-------------------------------- -----------------
Richard S. Fuld, Jr.                       64,217
-------------------------------- -----------------
Cramer Rosenthal McGlynn, Inc.             43,880
-------------------------------- -----------------
McGlynn Family Partnership L.P.            42,812
-------------------------------- -----------------
Edward J. Rosenthal Profit                 42,812
Sharing Plan and Trust
-------------------------------- -----------------
Fred M. Filoon                             42,812
-------------------------------- -----------------
Eugene A. Trainor, III                     21,406
-------------------------------- -----------------
Eurycleia Partners, LP                     42,586
-------------------------------- -----------------
Pamela Equities Corporation               428,117
-------------------------------- -----------------
Whitehall Properties, LLC                 214,058
-------------------------------- -----------------
Kabuki Partners, ADP, GP                   42,812
-------------------------------- -----------------
Mark B. Fisher                            107,029
-------------------------------- -----------------
MBF Broadband Systems, L.P.               214,058
-------------------------------- -----------------
TOTAL                                   3,583,335
-------------------------------- -----------------

Class B Debenture Holder         Original    Face
                                 Amount
-------------------------------- -----------------
Cerberus Partners, L.P.                 1,500,000
-------------------------------- -----------------

<PAGE>

Class C Debenture Holders        Aggregate
                                 Original    Face
                                 Amount**
-------------------------------- -----------------
CRM 1998 Enterprise Fund, LLC             659,967
-------------------------------- -----------------
Gerald B. Cramer                          242,634
-------------------------------- -----------------
A.C. Israel Enterprises, Inc.             242,634
-------------------------------- -----------------
CRM-EFO Partners L.P.                      60,659
-------------------------------- -----------------
Richard S. Fuld, Jr.                       36,396
-------------------------------- -----------------
McGlynn Family Partnership L.P.            24,263
-------------------------------- -----------------
Edward J Rosenthal Profit                  24,263
Sharing Plan and Trust
-------------------------------- -----------------
Fred M. Filoon                             24,263
-------------------------------- -----------------
Eugene A. Trainor, III                     12,133
-------------------------------- -----------------
Pamela Equities Corporation               265,000
-------------------------------- -----------------
Whitehall Properties, LLCO                185,000
-------------------------------- -----------------
Kabuki Partners, ADP, GP                  150,000
-------------------------------- -----------------
Steven Dinetz                              72,788
-------------------------------- -----------------
Charles S. Brand                          666,667
-------------------------------- -----------------
TOTAL                                   2,666,667
-------------------------------- -----------------

**Includes original and optional advances, but, does not include PIK.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00007-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00007-of-00352.parquet"}]]