UNITED STATES
                        SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



                                  SCHEDULE 13G

                   UNDER THE SECURITIES EXCHANGE ACT OF 1934
                               (AMENDMENT NO. 1)*


                                 Radio One, Inc.
- --------------------------------------------------------------------------------
                                (Name of Issuer)

                              Class A Common Stock
- --------------------------------------------------------------------------------
                        (Title of Class of Securities)

                                 75040P-10-8
            --------------------------------------------------------
                                (CUSIP Number)

                              November 30, 2002
- --------------------------------------------------------------------------------
            (Date of Event Which Requires Filing of this Statement)


Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

   /X/       Rule 13d-1(b)
   / /       Rule 13d-1(c)
   / /       Rule 13d-1(d)


*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 the disclosures provided in a prior cover page.

The information required in 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 ("Act") 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).


                                      Page 1
                                    of 8 Pages




                                 SCHEDULE 13G

CUSIP NO. 75040P-10-8                                         Page 2 of 8 Pages


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

     Salomon Brothers Holding Company Inc
- -------------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

                                                                       (a)  / /
                                                                       (b)  / /
- -------------------------------------------------------------------------------
 (3) SEC USE ONLY



- -------------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION                              Delaware



- -------------------------------------------------------------------------------
       NUMBER OF           (5) SOLE VOTING POWER                              0

        SHARES
                           ----------------------------------------------------
     BENEFICIALLY          (6) SHARED VOTING POWER                     338,857*

       OWNED BY
                           ----------------------------------------------------
        EACH               (7) SOLE DISPOSITIVE POWER                         0

      REPORTING
                           ----------------------------------------------------
       PERSON              (8) SHARED DISPOSITIVE POWER                338,857*

        WITH:
- -------------------------------------------------------------------------------
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON       338,857*




- -------------------------------------------------------------------------------
(10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE
     INSTRUCTIONS)  / /


- -------------------------------------------------------------------------------
(11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)                    1.5%*


- -------------------------------------------------------------------------------
(12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)                             CO


- -------------------------------------------------------------------------------
* Includes shares for which the reporting person disclaims beneficial
  ownership. See Item 4(a).


                                 SCHEDULE 13G

CUSIP NO. 75040P-10-8                                         Page 3 of 8 Pages


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

     Salomon Smith Barney Holdings Inc.
- -------------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

                                                                       (a)  / /
                                                                       (b)  / /
- -------------------------------------------------------------------------------
 (3) SEC USE ONLY



- -------------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION                              New York



- -------------------------------------------------------------------------------
       NUMBER OF           (5) SOLE VOTING POWER                              0

        SHARES
                           ----------------------------------------------------
     BENEFICIALLY          (6) SHARED VOTING POWER                     338,857*

       OWNED BY
                           ----------------------------------------------------
        EACH               (7) SOLE DISPOSITIVE POWER                         0

      REPORTING
                           ----------------------------------------------------
       PERSON              (8) SHARED DISPOSITIVE POWER                338,857*

        WITH:
- -------------------------------------------------------------------------------
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON       338,857*




- -------------------------------------------------------------------------------
(10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE
     INSTRUCTIONS)  / /


- -------------------------------------------------------------------------------
(11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)                    1.5%*


- -------------------------------------------------------------------------------
(12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)                             HC


- -------------------------------------------------------------------------------
* Includes shares for which the reporting person disclaims beneficial
  ownership. See Item 4(a).



                                 SCHEDULE 13G

CUSIP NO. 75040P-10-8                                         Page 4 of 8 Pages


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

     Citigroup Inc.
- -------------------------------------------------------------------------------
 (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)

                                                                       (a)  / /
                                                                       (b)  / /
- -------------------------------------------------------------------------------
 (3) SEC USE ONLY



- -------------------------------------------------------------------------------
 (4) CITIZENSHIP OR PLACE OF ORGANIZATION                              Delaware



- -------------------------------------------------------------------------------
       NUMBER OF           (5) SOLE VOTING POWER                              0

        SHARES
                           ----------------------------------------------------
     BENEFICIALLY          (6) SHARED VOTING POWER                     339,253*
                                                                             **
       OWNED BY
                           ----------------------------------------------------
        EACH               (7) SOLE DISPOSITIVE POWER                         0

      REPORTING
                           ----------------------------------------------------
       PERSON              (8) SHARED DISPOSITIVE POWER                339,253*
                                                                             **
        WITH:
- -------------------------------------------------------------------------------
(9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON       339,253*
                                                                             **


- -------------------------------------------------------------------------------
(10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE
     INSTRUCTIONS)  / /


- -------------------------------------------------------------------------------
(11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)                    1.5%*
                                                                             **


- -------------------------------------------------------------------------------
(12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)                             HC



- -------------------------------------------------------------------------------
* Includes shares for which the reporting person disclaims beneficial
  ownership. See Item 4(a).
**Includes shares held by the other reporting persons.


Item 1(a).     Name of Issuer:

               Radio One, Inc.

Item 1(b).     Address of Issuer's Principal Executive Offices:

               5900 Princess Garden Parkway, 7th Floor
               Lanham, MD 20706

Item 2(a).     Name of Person Filing:

               Salomon Brothers Holding Company Inc ("SBHC")
               Salomon Smith Barney Holdings Inc. ("SSB Holdings")
               Citigroup Inc. ("Citigroup")

Item 2(b).     Address or Principal Office or, if none, Residence:

               The address of the principal office of each of
               SBHC and SSB Holdings is:

               388 Greenwich Street
               New York, NY 10013

               The address of the principal office of Citigroup is:

               399 Park Avenue
               New York, NY 10043

Item 2(c).     Citizenship or Place of Organization:

               SSB Holdings is a New York corporation.

               SBHC and Citigroup are Delaware corporations.

Item 2(d).     Title of Class of Securities:

               Class A Common Stock

Item 2(e).     Cusip Number:

               75040P-10-8

                                       Page 5
                                     of 8 Pages


Item 3.      If this Statement is Filed Pursuant to Sections 240.13d-1(b) or
             240.13d-2(b) or (c), Check Whether the Person Filing is a(n):

             (a)  [ ] Broker or dealer registered under section 15 of the
                      Act (15 U.S.C. 78o);

             (b)  [ ] Bank as defined in section 3(a)(6) of the Act
                      (15 U.S.C. 78c);

             (c)  [ ] Insurance company as defined in section 3(a)(19) of
                      the Act (15 U.S.C. 78c);

             (d)  [ ] Investment company registered under Section 8 of the
                      Investment Company Act of 1940 (15 U.S.C. 80a-8);

             (e)  [ ] Investment adviser in accordance with Section
                      240.13d-1(b)(1)(ii)(E);

             (f)  [ ] Employee benefit plan or endowment fund in accordance
                      with Section 240.13d-1(b)(1)(ii)(F);

             (g)  [X] Parent holding company or control person in accordance
                      with Section  240.13d-1(b)(1)(ii)(G); (See Exhibit 2)

             (h)  [ ] Savings association as defined in Section 3(b) of the
                      Federal Deposit Insurance Act (12 U.S.C. 1813);

             (i)  [ ] Church plan that is excluded from the definition of an
                      investment company under Section 3(c)(14) of the
                      Investment Company Act of 1940 (15 U.S.C. 80a-3)

             (j)  [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(J).


Item 4.   Ownership. (as of November 30, 2002)

          (Includes shares for which the reporting person disclaims
          beneficial ownership.)

          (a)  Amount beneficially owned: See item 9 of cover pages

          (b)  Percent of Class: See item 11 of cover pages

          (c)  Number of shares as to which the person has:

                  (i)   sole power to vote or to direct the vote:

                  (ii)  shared power to vote or to direct the vote:

                  (iii) sole power to dispose or to direct the disposition of:

                  (iv)  shared power to dispose or to direct the disposition of:


         See Items 5-8 of cover pages


                                       Page 6
                                     of 8 Pages


Item 5.   Ownership of Five Percent or Less of a Class.

          If this statement is being filed to report the fact that as of the
          date hereof the reporting person has ceased to be the beneficial owner
          of more than five percent of the class of securities, check the
          following [X].

Item 6.   Ownership of More Than Five Percent on Behalf of Another Person.

          Not Applicable.

Item 7.   Identification and Classification of the Subsidiary which Acquired
          the Security being Reported on by the Parent Holding Company.

          See Exhibit 2 for the identity and classification of the
          subsidiary(s) which directly beneficially owns the securities
          reported herein.

Item 8.   Identification and Classification of Members of the Group.

          Not Applicable.

Item 9.   Notice of Dissolution of Group.

          Not Applicable.



                                       Page 7
                                     of 8 Pages



Item 10.  Certification.

          By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were acquired and are held in the
ordinary course of business and were not acquired and are not held for the
purpose of or with the effect of changing or influencing the control of the
issuer of the securities and were not acquired and are not held in connection
with or as a participant in any transaction having that purpose or effect.

SIGNATURE.

          After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true,
complete and correct.

Dated: December 10, 2002


                      SALOMON BROTHERS HOLDING COMPANY INC



                      By: /s/ Joseph B. Wollard
                         --------------------------------------------
                         Name:  Joseph B. Wollard
                         Title: Assistant Secretary



                      SALOMON SMITH BARNEY HOLDINGS INC.



                      By: /s/ Joseph B. Wollard
                         --------------------------------------------
                         Name:  Joseph B. Wollard
                         Title: Assistant Secretary



                      CITIGROUP INC.



                      By: /s/ Joseph B. Wollard
                         --------------------------------------------
                         Name:   Joseph B. Wollard
                         Title:  Assistant Secretary




                                 Page 8
                               of 8 Pages




                          EXHIBIT INDEX TO SCHEDULE 13G
                          -----------------------------



EXHIBIT 1
- ---------

Agreement among SBHC, SSB Holdings and Citigroup as to joint filing of
Schedule 13G

EXHIBIT 2
- ---------

Identification and Item 3 Classification of the Subsidiary(s) which acquired
the securities being reported by the Parent Holding Company(s).





                                    EXHIBIT 1
                                    ---------

                  AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G
                  --------------------------------------------

Each of the undersigned hereby affirms that it is individually eligible to use
Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.

Date: December 10, 2002

                      SALOMON BROTHERS HOLDING COMPANY INC



                      By: /s/ Joseph B. Wollard
                         --------------------------------------------
                         Name:  Joseph B. Wollard
                         Title: Assistant Secretary


                      SALOMON SMITH BARNEY HOLDINGS INC.



                      By: /s/ Joseph B. Wollard
                         --------------------------------------------
                         Name:  Joseph B. Wollard
                         Title: Assistant Secretary



                      CITIGROUP INC.



                      By: /s/ Joseph B. Wollard
                         --------------------------------------------
                         Name:   Joseph B. Wollard
                         Title:  Assistant Secretary








EXHIBIT 2 --------- IDENTIFICATION AND CLASSIFICATION OF SUBSIDIARY(S) WHICH ACQUIRED SECURITIES ---------------------------------------------------------------------------- Salomon Brothers Asset Management Inc, Investment advisor in accordance with Section 240.13d -1(b) (1)(ii)(E) Each of the undersigned hereby affirms the identification and Item 3 Classification of the subsidiary(s) which acquired the securities filed for in this Schedule 13G. Date: December 10, 2002 SALOMON BROTHERS HOLDING COMPANY INC By: /s/ Joseph B. Wollard -------------------------------- Name: Joseph B. Wollard Title: Assistant Secretary SALOMON SMITH BARNEY HOLDINGS INC. By: /s/ Joseph B. Wollard -------------------------------- Name: Joseph B. Wollard Title: Assistant Secretary CITIGROUP INC. By: /s/ Joseph B. Wollard -------------------------------- Name: Joseph B. Wollard Title: Assistant Secretary