SECURITIES AND EXCHANGE COMMISSION

                             Washington, D. C. 20549

                                   FORM 8-K/A

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                  Amendment of Form 8-K filed on April 18, 2002

Commission       Registrant; State of Incorporation;       I.R.S. Employer
File Number       Address; and Telephone Number           Identification No.
-----------       -----------------------------           ------------------

333-21011          FIRSTENERGY CORP.                          34-1843785
                   (An Ohio Corporation)
                   76 South Main Street
                   Akron, Ohio  44308
                   Telephone (800)736-3402








Item 4.  Changes in Registrant's Certifying Accountant

(a)  Previous independent accountant

     (i)     On April 11, 2002, Arthur Andersen LLP was dismissed as the
             independent accountant for FirstEnergy Corp. and its wholly owned
             subsidiaries effective with the completion of the 2001 audits and
             related regulatory filings. On May 1, 2002, FirstEnergy filed its
             Form U5S with the Securities and Exchange Commission under the
             Public Utility Holding Company Act of 1935. This completed
             FirstEnergy's regulatory filings for 2001.

     (ii)    Except for the modification to FirstEnergy Corp.'s 2001 audit
             report to identify its change in accounting principle for the
             adoption of Statement of Financial Accounting Standards No. 133,
             "Accounting for Derivative Instruments and Hedging Activities," as
             amended, effective January 1, 2001, the reports of Arthur Andersen
             LLP on the financial statements of FirstEnergy for the two most
             recent fiscal years contained no adverse opinion or disclaimer of
             opinion and were not qualified or modified as to uncertainty, audit
             scope or accounting principle.

     (iii)   In connection with the audits for the two most recent fiscal years,
             there have been no disagreements with Arthur Andersen LLP on any
             matter of accounting principles or practices, financial statement
             disclosure, or auditing scope or procedure, which disagreements, if
             not resolved to the satisfaction of Arthur Andersen LLP would have
             caused them to make reference thereto in their reports on the
             financial statements for such years.

     (iv)    During the two most recent fiscal years and through May 1, 2002,
             there have been no reportable events as defined in Regulation S-K
             Item 304(a)(1)(v).

     (v)     FirstEnergy has requested that Arthur Andersen LLP furnish it with
             a letter addressed to the Securities and Exchange Commission
             stating whether or not they agree with the above statements. A copy
             of such letter, dated May 7, 2002, is filed as Exhibit 16 to this
             Form 8-K/A.

(b)  New independent accountant

     On April 11, 2002, FirstEnergy appointed PricewaterhouseCoopers LLP as its
     new independent accountant effective for the first quarter of 2002. During
     the two most recent fiscal years and through April 11, 2002, FirstEnergy
     has not consulted with PricewaterhouseCoopers LLP regarding either:

     (i)     the application of accounting principles to a specified
             transaction, either completed or proposed; or the type of audit
             opinion that might be rendered on FirstEnergy's financial
             statements, and neither a written report was provided to
             FirstEnergy or oral advice was provided that PricewaterhouseCoopers
             LLP concluded was an important factor considered by FirstEnergy in
             reaching a decision as to the accounting, auditing or financial
             reporting issue; nor

     (ii)    any matter that was either the subject of a disagreement, as that
             term is defined in Item 304(a)(1)(iv) of Regulation S-K and the
             related instructions to Item 304 of Regulation S-K, or a reportable
             event, as that term is defined in Item 304(a)(1)(v) of Regulation
             S-K.








Item 7.  Exhibits

Exhibit No.                               Description
-----------                               -----------

   16               Arthur Andersen LLP letter to the Securities and Exchange
                    Commission regarding the change in certifying accountant.












                                    SIGNATURE



          Pursuant to the requirements of the Securities Exchange Act of
1934, the Registrant has duly caused this report to be signed on its behalf by
the undersigned thereunto duly authorized.



May 7, 2002











                                  FIRSTENERGY CORP.
                                  -----------------
                                     Registrant




                               /s/  Harvey L. Wagner
                        ----------------------------------------
                                    Harvey L. Wagner
                             Vice President and Controller