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                                                                   EXHIBIT 10.73
                                   EXHIBIT C

                               SECURITY AGREEMENT


     THIS AGREEMENT, dated the _____ day of _______________, 199__, between
TROPIC OF TALLAHASSEE, INC. having its principal office at 3366 Riverside
Drive, Suite 200, Columbus, Ohio 43215 (the "Debtor") and EDWARD WINTON, having
his principal office at __________________________________________ (the "Secured
Party").

                                   ARTICLE I

                         CREATION OF SECURITY INTEREST

1.   Any amounts disbursed by Secured Party to Debtor, with interest thereon,
     shall become additional indebtedness of Debtor secured by this Security
     Agreement and the Debtor hereby grants to Secured Party a first security
     interest in all the following, which shall be collectively hereinafter
     referred to as the "Collateral".

     (a)  All equipment, machinery, appliances, fixtures, furniture, 
          furnishings and all other types of tangible and intangible personal
          property, including all additions thereto, substitutions therefor,
          replacements thereof and all insurance proceeds therefrom by reason of
          loss or damage thereto located at and used in connection with  the
          radio station known as WMLO (FM) of Tallahassee, Florida, which
          property comprises the "Assets" as that term is defined in a certain
          Purchase Agreement entered into by and between Debtor and Secured
          Party, dated September ___, 1993; and
        
     (b)  All equipment, machinery, appliances, fixtures, furniture, 
          furnishings and all other types of tangible, personal property
          including all additions thereto, substitutions therefor, replacements
          thereof and all insurance proceeds therefrom by reason of loss or
          damage thereto located at and used in connection with the Debtor's
          radio station business known as WMLO (FM), and which is located at
          any other locations.
        

2.   This Agreement and the Collateral serve as security for the performance of
     a Term Note dated __________________, 199__, which is hereinafter called
     the "Note", and any renewal, modification, extension, or refinancing
     thereof.  A copy of said Note is attached hereto and incorporated herein
     by reference as Exhibit "A".  The Collateral shall also secure all
     Debtor's obligations and liabilities whatsoever and whenever arising out 
     of Debtor's promises to pay, covenants, warranties, or representations to 
     the Secured Party from any transaction now or hereafter occuring.

     The Collateral shall be held by Secured Party; and so long as no Event of
     Default has occurred and is continuing under the Note hereinafter defined
     or which with the lapse of time or the giving of notice of both would
     constitute such an Event of Default, all such Collateral and other sums
     shall be paid and applied as follows:  Any amounts from time to time
     received by Secured Party shall be applied first to the payment of all
     amounts of interest and then to the

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     principal due and payable under the Note.

3.   At its option and without any obligation to do so, Secured Party may
     discharge or pay any taxes, liens, security interests, or other,
     encumbrances at any time levied or placed on or against the Collateral or
     Debtor in breach of this Agreement.  Debtor agrees to reimburse Secured
     Party on demand for any such payment made or expense incurred pursuant to
     the foregoing authorizations.  Moneys advanced by Secured Party required
     to pay or discharge any of the above shall bear interest at fourteen
     percent (14%) per annum until paid in full.

4.   Debtor shall execute any UCC Financing Statements or other documents from
     time to time, alone or with Secured Party, and do such other acts
     considered by Secured Party to be reasonably necessary or desirable to
     perfect or protect the security interests hereby created and shall pay all
     costs and expenses (including, without limitation, reasonable fees and
     expenses of counsel and filing fees) related to the preparation and filing
     of any financial statements, continuation statements, or any other
     documents related to the perfection or protection of the security
     interests hereby created.  Debtor hereby authorizes Secured Party as
     Debtor's agent and attorney in fact to execute and file in any appropriate
     office UCC financing statements and similar instruments signed only by
     Secured Party.

5.   If an Event of Default occurs and is continuing, Debtor hereby appoints
     the Secured Party as Debtor's true and lawful attorney, with full power of
     substitution to take any action which the Secured Party may deem necessary
     or appropriate to create, perfect, protect, and preserve the secured
     interests of the Secured Party in the Collateral.  Notwithstanding the
     foregoing, upon written direction from the Secured Party and at Secured
     Party's expense, Debtor will take all actions necessary or desirable,
     including without limitation, litigation, to enforce Debtor's rights in
     the Collateral; and, in such event, will pay over to the Secured Party all
     profits received from any such action.

                                   ARTICLE II

                               EVENTS OF DEFAULT

     Any of the following events, unless cured by Debtor within thirty (30)
     days following written notice from Secured Party of any such event, shall
     constitute an Event of Default hereunder:

        (1)   Debtor shall fail to make payment of the principal or interest 
              on the Note when due; or

        (2)   Debtor shall default in the due observance or performance of any 
              term, covenant, or representation contained in this Security 
              Agreement, or

        (3)   Debtor has made material false representations to Secured Party 
              which significantly damages Secured Party's interest in the 
              Collateral; or

        (4)   Debtor shall cease doing business as a going concern, make an 
              assignment for the benefit of creditors, admit in writing its 
              inability to pay its debts as they become due, file a voluntary 
              petition in bankruptcy, be adjudicated a bankrupt or an 
              insolvent, file a petition seeking for itself any reorganization, 
              readjustment, liquidation, dissolution, or similar arrangement 
              under any present or future statute, law, or regulation or file 
              an answer admitting the material allegations of a petition filed 
              against it in any such proceeding or fail to have such petition 
              dismissed within 60 days after filing or consent to or acquiesce
              in the appointment of a trustee,
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              receiver, or liquidator of it or all or any substantial part of 
              it, assets or properties.


                                  ARTICLE III

                            SECURED PARTY'S REMEDIES

1.   Upon an Event of Default hereunder, Secured Party shall have the rights
     and remedies of a secured party under the Uniform Commercial Code as in
     effect in the state of Ohio.  Without limiting the generality of the
     foregoing, Secured party may upon Event of Default exercise the following
     rights and remedies:

        (a)    Accelerate the due date of the Note and request immediate payment
        of both principal and interest to date, unless Debtor shall bring all
        Note arrearages current within ten (10) days after receipt of the
        aforesaid notice from Secured Party; and/or

        (b)    Sell the Collateral in its possession; provided that Secured 
        Party shall first send Debtor a notice, at least ten (10) days before 
        the time of any intended sale or other disposition of the Collateral 
        is to be made, which Debtor agrees shall be deemed to be reasonable 
        notice of such sale or other disposition.

2.   Secured Party may incur reasonable attorneys' fees and expenses in
     exercising any of its rights and remedies upon default, which fees and
     expenses shall become parts of Secured Party's reasonable expenses of
     retaking, holding, preparing for sale and the like. Debtor will reimburse
     Secured Party on demand for all such expenses.

3.   Debtor agrees that if any warranty or representation contained herein
     should prove to be untrue or incorrect in any material respect when
     made, the secured Party may at its potion terminate this Agreement and 
     rescind the loan made hereunder; and Debtor shall pay to Secured Party the 
     principal amount due on the Note together with accrued interest plus costs
     and expenses incurred by the Secured Party arising out of enforcement of 
     this provision.


                                   ARTICLE IV

                                 MISCELLANEOUS

1.   No delay or omission of the Secured Party to exercise any remedy shall
     exhaust or impair any remedy of the Secured Party nor shall any waiver by
     the Secured Party extend or be taken to affect any subsequent default.  No
     remedy hereunder is intended to be exclusive of any other remedy but shall
     be cumulative to any and every other remedy to which the Secured Party is
     entitled.  The Secured Party shall not be required to look to, enforce or
     exhaust any other security, collateral, or guarantees first.

2.   This Security Agreement and the rights and obligations of the parties
     hereunder shall be construed and interpreted in accordance with the laws
     of the state of Delaware.


3.   Any notice or notification required to be given may be given by mailing
     such notice, postage prepaid, to the intended party's address as it
     appears at the beginning of this Security
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     Agreement.

4.   All the terms, conditions, and covenants of this Security Agreement shall
     inure to the benefit of and to bind the heirs, successors, and assigns of
     the respective parties hereto.

5.   This Security Agreement may not be changed orally but only by an agreement
     in writing signed by the party against whom enforcement of any waiver,
     change, modification, or discharge is sought.

6.   This Security Agreement shall be without recourse against the Debtor
     except as to the warranties and covenants stated herein notwithstanding
     anything to the contrary contained in the Note.



     IN WITNESS WHEREOF, the parties have caused this Agreement to be duly
executed as of the date first above written.




DEBTOR:                                              SECURED PARTY:

TROPIC OF TALLAHASSEE, INC.                          EDWARD WINTON



By:_______________________                           _________________________


Title: ___________________







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