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                                                                    EXHIBIT 3.42

                                                                          PAGE 1

                               STATE OF DELAWARE

                        OFFICE OF THE SECRETARY OF STATE

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

     I, EDWARD J. FREEL, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY 
CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF AMENDMENT 
OF "EVERGREEN MEDIA CORPORATION OF ST. LOUIS", CHANGING ITS NAME FROM 
"EVERGREEN MEDIA CORPORATION OF ST. LOUIS" TO "CHANCELLOR MEDIA CORPORATION OF 
ST. LOUIS", FILED IN THIS OFFICE ON THE SEVENTEENTH DAY OF OCTOBER, A.D. 1997, 
AT 4:30 O'CLOCK P.M.

     A CERTIFIED COPY OF THIS CERTIFICATE HAS BEEN FORWARDED TO THE NEW CASTLE 
COUNTY RECORDER OF DEEDS FOR RECORDING.






                                        /s/  EDWARD J. FREEL
                                        -----------------------------------
                                        Edward J. Freel, Secretary of State
                        [SEAL]
                                        AUTHENTICATION:  8710156

                                                  DATE:  10-20-97
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                            CERTIFICATE OF AMENDMENT
                                     OF THE
                          CERTIFICATE OF INCORPORATION
                                       OF
                    EVERGREEN MEDIA CORPORATION OF ST. LOUIS

        Pursuant to Section 242 of the General Incorporation Law of the State of

Delaware, Evergreen Media Corporation of St. Louis (the "Corporation"), a

Delaware corporation, hereby certifies that:


        1.   The Certificate of Incorporation of the Corporation is hereby
             amended by deleting the present Article FIRST and inserting in lieu
             thereof a new Article FIRST, as follows:

             FIRST: The name of the Corporation (hereinafter sometimes referred
             to as the "Corporation") is:

             "CHANCELLOR MEDIA CORPORATION OF ST. LOUIS"

        2.   The Sole Director and Sole Shareholders of the Corporation, by
             written consent, adopted, approved and ratified the foregoing
             Amendment.

        IN WITNESS WHEREOF, the Corporation has caused the Certificate of

Amendment to be signed and executed in its corporate name by Omar Choucair, its 

Vice President, on this 17 day of October, 1997.


                                        EVERGREEN MEDIA CORPORATION OF ST. LOUIS
                                        a Delaware Corporation

                                        By:  /s/ OMAR CHOUCAIR
                                           ------------------------------
                                        Name:  Omar Choucair
                                        Title: Vice President
 
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                                                                          PAGE 1

                               STATE OF DELAWARE

                        OFFICE OF THE SECRETARY OF STATE

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

     I, MICHAEL RATCHFORD, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO
HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF
INCORPORATION OF "EVERGREEN MEDIA CORPORATION OF ST. LOUIS", FILED IN THIS
OFFICE ON THE TWENTY-FIRST DAY OF SEPTEMBER, A.D. 1992, AT 4:30 O'CLOCK P.M.

     A CERTIFIED COPY OF THIS CERTIFICATE HAS BEEN FORWARDED TO THE NEW CASTLE 
COUNTY RECORDER OF DEEDS FOR RECORDING.

                              * * * * * * * * * *




                                        /s/  MICHAEL RATCHFORD
                                        -------------------------------------
                                        Michael Ratchford, Secretary of State
                        [SEAL]
                                        AUTHENTICATION:  *3646600
                                                  DATE:  11/03/1992

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                                                          STATE OF DELAWARE
                                                          SECRETARY OF STATE
                                                       DIVISION OF CORPORATIONS
                                                      FILED 04:30 PM 09/21/1992
                                                         732265022 - 2310175


                          CERTIFICATE OF INCORPORATION

                                       OF

                    EVERGREEN MEDIA CORPORATION OF ST. LOUIS

     FIRST: The name of the corporation (hereinafter sometimes referred to as 
the "Corporation") is:

                    Evergreen Media Corporation of St. Louis

     SECOND: The address of the registered office of the Corporation in the 
State of Delaware is 1209 Orange Street, New Castle County, Wilmington, 
Delaware 19801. The name of its registered agent at such address is The 
Corporation Trust Company.

     THIRD: The purpose of the Corporation is to engage in any lawful act or 
activity for which corporations may be organized under the General Corporation 
Law of the State of Delaware.

     FOURTH: The aggregate number of all classes of shares which the 
Corporation shall have authority to issue is one thousand (1,000) shares of 
common stock with a par value of $.01 per share.

     No holder of shares of the Corporation of any class, now or hereafter 
authorized, shall have any preferential or preemptive right to subscribe for, 
purchase or receive any share of the Corporation of any class, now or hereafter 
authorized, or any options or warrants for such shares, or any rights to 
subscribe to or purchase such shares, or any securities convertible into or 
exchangeable for such shares, which may at any time or from time to time be 
issued, sold or offered for sale by the Corporation; provided, however, that in 
connection with the issuance or sale of any such shares or securities, the 
Board of Directors of the Corporation may, in its sole discretion, offer such 
shares or securities, or any part thereof, for purchase or subscription by the 
holders of shares of the Corporation, except as may otherwise be provided by 
this Certificate of Incorporation as from time to time amended.

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     At all times, each holder of common stock of the Corporation shall be 
entitled to one vote for each share of common stock held by such stockholder 
standing in the name of such stockholder on the books of the Corporation.

     FIFTH: The name and address of the Incorporator is as follows:

               Sylvia L. Adams
               LATHAM & WATKINS
               1001 Pennsylvania Avenue, Suite 1300
               Washington, D.C. 20004-2505

     SIXTH: In furtherance and not in limitation of the powers conferred by 
statute, the Board of Directors is expressly authorized to make, alter or 
repeal the Bylaws of the Corporation.

     SEVENTH: No director of the Corporation shall be liable to the Corporation 
or its stockholders for monetary damages for the breach of fiduciary duty as a 
director, except for liability (i) for any breach of the director's duty of 
loyalty to the Corporation or its stockholders, (ii) for acts or omissions not 
in good faith or which involved intentional misconduct or a knowing violation 
of law, (iii) under Section 174 of the Delaware General Corporation Law, or 
(iv) for any transaction from which the director derived an improper personal 
benefit.

     EIGHTH: Election of directors need not be by written ballot unless the 
Bylaws of the Corporation shall so provide.

     NINTH: The Corporation reserves the right to amend, alter, change or 
repeal any provisions contained in this Certificate of Incorporation, in the 
manner now or hereafter prescribed by the law of the State of Delaware. All 
rights conferred upon stockholders herein are granted subject to this 
reservation.



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     I, THE UNDERSIGNED, being the sole incorporator hereinbefore named, for 
the purpose of forming a corporation pursuant to the General Corporation Law of 
the State of Delaware, do make this certificate, herein declaring and 
certifying that this is my act and deed and the facts herein stated are true, 
and accordingly have hereunto set my hand this 21st day of September, 1992.



                                        /s/  SYLVIA L. ADAMS
                                        -----------------------------
                                        Sylvia L. Adams
                                        Incorporator







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                                                                          PAGE 1

                               STATE OF DELAWARE

                                     [SEAL]

                          OFFICE OF SECRETARY OF STATE

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

     I, MICHAEL RATCHFORD, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO
HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF
INCORPORATION OF "EVERGREEN MEDIA CORPORATION OF ST. LOUIS" FILED IN THIS OFFICE
ON THE TWENTY-FIRST DAY OF SEPTEMBER, A.D. 1992, AT 4:30 O'CLOCK P.M.

     A CERTIFIED COPY OF THIS CERTIFICATE HAS BEEN FORWARDED TO NEW CASTLE 
COUNTY RECORDER OF DEEDS FOR RECORDING.

                              * * * * * * * * * *



                                        /s/  MICHAEL RATCHFORD
                                        -------------------------------------
                                        Michael Ratchford, Secretary of State
     [SEAL]

732265022                               AUTHENTICATION:  *3597377

                                                  DATE:  09/22/1992
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                          CERTIFICATE OF INCORPORATION

                                       OF

                    EVERGREEN MEDIA CORPORATION OF ST. LOUIS

     FIRST: The name of the corporation (hereinafter sometimes referred to as 
the "Corporation") is:

                    Evergreen Media Corporation of St. Louis

     SECOND: The address of the registered office of the Corporation in the 
State of Delaware is 1209 Orange Street, New Castle County, Wilmington, 
Delaware 19801. The name of its registered agent at such address is The 
Corporation Trust Company.

     THIRD: The purpose of the Corporation is to engage in any lawful act or 
activity for which corporations may be organized under the General Corporation 
Law of the State of Delaware.

     FOURTH: The aggregate number of all classes of shares which the 
Corporation shall have authority to issue is one thousand (1,000) shares of 
common stock with a par value of $.01 per share.

     No holder of shares of the Corporation of any class, now or hereafter 
authorized, shall have any preferential or preemptive right to subscribe for, 
purchase or receive any share of the Corporation of any class, now or hereafter 
authorized, or any options or warrants for such shares, or any rights to 
subscribe to or purchase such shares, or any securities convertible into or 
exchangeable for such shares, which may at any time or from time to time be 
issued, sold or offered for sale by the Corporation; provided, however, that in 
connection with the issuance or sale of any such shares or securities, the 
Board of Directors of the Corporation may, in its sole discretion, offer such 
shares or securities, or any part thereof, for purchase or subscription by the 
holders of shares of the Corporation, except as may otherwise be provided by 
this Certificate of Incorporation as from time to time amended.

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     At all times, each holder of common stock of the Corporation shall be 
entitled to one vote for each share of common stock held by such stockholder 
standing in the name of such stockholder on the books of the Corporation.

     FIFTH: The name and address of the Incorporator is as follows:

               Sylvia L. Adams
               LATHAM & WATKINS
               1001 Pennsylvania Avenue, Suite 1300
               Washington, D.C. 20004-2505

     SIXTH: In furtherance and not in limitation of the powers conferred by 
statute, the Board of Directors is expressly authorized to make, alter or 
repeal the Bylaws of the Corporation.

     SEVENTH: No director of the Corporation shall be liable to the Corporation 
or its stockholders for monetary damages for the breach of fiduciary duty as a 
director, except for liability (i) for any breach of the director's duty of 
loyalty to the Corporation or its stockholders, (ii) for acts or omissions not 
in good faith or which involved intentional misconduct or a knowing violation 
of law, (iii) under Section 174 of the Delaware General Corporation Law, or 
(iv) for any transaction from which the director derived an improper personal 
benefit.

     EIGHTH: Election of directors need not be by written ballot unless the 
Bylaws of the Corporation shall so provide.

     NINTH: The Corporation reserves the right to amend, alter, change or 
repeal any provisions contained in this Certificate of Incorporation, in the 
manner now or hereafter prescribed by the law of the State of Delaware. All 
rights conferred upon stockholders herein are granted subject to this 
reservation.



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     I, THE UNDERSIGNED, being the sole incorporator hereinbefore named, for 
the purpose of forming a corporation pursuant to the General Corporation Law of 
the State of Delaware, do make this certificate, herein declaring and 
certifying that this is my act and deed and the facts herein stated are true, 
and accordingly have hereunto set my hand this 21st day of September, 1992.



                                        /s/  SYLVIA L. ADAMS
                                        -----------------------------
                                        Sylvia L. Adams
                                        Incorporator







                                       3
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                          CERTIFICATE OF INCORPORATION

                                       OF

                    EVERGREEN MEDIA CORPORATION OF ST. LOUIS

     FIRST: The name of the corporation (hereinafter sometimes referred to as 
the "Corporation") is:

                    Evergreen Media Corporation of St. Louis

     SECOND: The address of the registered office of the Corporation in the 
State of Delaware is 1209 Orange Street, New Castle County, Wilmington, 
Delaware 19801. The name of its registered agent at such address is The 
Corporation Trust Company.

     THIRD: The purpose of the Corporation is to engage in any lawful act or 
activity for which corporations may be organized under the General Corporation 
Law of the State of Delaware.

     FOURTH: The aggregate number of all classes of shares which the 
Corporation shall have authority to issue is one thousand (1,000) shares of 
common stock with a par value of $.01 per share.

     No holder of shares of the Corporation of any class, now or hereafter 
authorized, shall have any preferential or preemptive right to subscribe for, 
purchase or receive any share of the Corporation of any class, now or hereafter 
authorized, or any options or warrants for such shares, or any rights to 
subscribe to or purchase such shares, or any securities convertible into or 
exchangeable for such shares, which may at any time or from time to time be 
issued, sold or offered for sale by the Corporation; provided, however, that in 
connection with the issuance or sale of any such shares or securities, the 
Board of Directors of the Corporation may, in its sole discretion, offer such 
shares or securities, or any part thereof, for purchase or subscription by the 
holders of shares of the Corporation, except as may otherwise be provided by 
this Certificate of Incorporation as from time to time amended.

   12
     At all times, each holder of common stock of the Corporation shall be 
entitled to one vote for each share of common stock held by such stockholder 
standing in the name of such stockholder on the books of the Corporation.

     FIFTH: The name and address of the Incorporator is as follows:

               Sylvia L. Adams
               LATHAM & WATKINS
               1001 Pennsylvania Avenue, Suite 1300
               Washington, D.C. 20004-2505

     SIXTH: In furtherance and not in limitation of the powers conferred by 
statute, the Board of Directors is expressly authorized to make, alter or 
repeal the Bylaws of the Corporation.

     SEVENTH: No director of the Corporation shall be liable to the Corporation 
or its stockholders for monetary damages for the breach of fiduciary duty as a 
director, except for liability (i) for any breach of the director's duty of 
loyalty to the Corporation or its stockholders, (ii) for acts or omissions not 
in good faith or which involved intentional misconduct or a knowing violation 
of law, (iii) under Section 174 of the Delaware General Corporation Law, or 
(iv) for any transaction from which the director derived an improper personal 
benefit.

     EIGHTH: Election of directors need not be by written ballot unless the 
Bylaws of the Corporation shall so provide.

     NINTH: The Corporation reserves the right to amend, alter, change or 
repeal any provisions contained in this Certificate of Incorporation, in the 
manner now or hereafter prescribed by the law of the State of Delaware. All 
rights conferred upon stockholders herein are granted subject to this 
reservation.



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   13

     I, THE UNDERSIGNED, being the sole incorporator hereinbefore named, for 
the purpose of forming a corporation pursuant to the General Corporation Law of 
the State of Delaware, do make this certificate, herein declaring and 
certifying that this is my act and deed and the facts herein stated are true, 
and accordingly have hereunto set my hand this 21st day of September, 1992.



                                        /s/  SYLVIA L. ADAMS
                                        -----------------------------
                                        Sylvia L. Adams
                                        Incorporator







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