(As filed with the Securities and Exchange Commission on October 13, 2005)

                                                               File No. 70-10122

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

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

                                     POS AMC

                         Post-Effective Amendment No. 4
                                (Amendment No. 6)
                                       to
                                    FORM U-1
                             APPLICATION/DECLARATION
                                      UNDER
                 THE PUBLIC UTILITY HOLDING COMPANY ACT OF 1935

                                FirstEnergy Corp.
                    Ohio Edison Company and its Subsidiaries
        The Cleveland Electric Illuminating Company and its Subsidiaries
                 The Toledo Edison Company and its Subsidiaries
                           Pennsylvania Power Company
                   American Transmission Systems, Incorporated
                    FE Acquisition Corp. and its Subsidiaries
                FirstEnergy Properties, Inc. and its Subsidiaries
         FirstEnergy Facilities Services Group, LLC and its Subsidiaries
                                   FELHC, Inc.
                     FirstEnergy Securities Transfer Company
                      FirstEnergy Nuclear Operating Company
                FirstEnergy Solutions Corp. and its Subsidiaries
                 FirstEnergy Ventures Corp. and its Subsidiaries
                 Marbel Energy Corporation and its Subsidiaries
                           FirstEnergy Service Company
            Jersey Central Power & Light Company and its Subsidiaries
               Pennsylvania Electric Company and its Subsidiaries
                Metropolitan Edison Company and its Subsidiaries
                            York Haven Power Company
                   The Waverly Electric Power & Light Company
                     GPU Capital, Inc. and its Subsidiaries
                     GPU Electric, Inc. and its Subsidiaries
               GPU Diversified Holdings, LLC and its Subsidiaries
                      GPU Power, Inc. and its Subsidiaries
             FirstEnergy Telecom Services, Inc. and its Subsidiaries





                                GPU Nuclear, Inc.
                      MYR Group, Inc. and its Subsidiaries
                              76 South Main Street
                                Akron, Ohio 44308

                  (Names of companies filing this statement and
                     address of principal executive offices)

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

                                FIRSTENERGY CORP.

          (Name of top registered holding company parent of applicant)

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

              Leila L. Vespoli                Douglas E. Davidson, Esq.
          Senior Vice President and           Thelen Reid & Priest LLP
               General Counsel                    875 Third Avenue
              FirstEnergy Corp.               New York, New York 10022
            76 South Main Street
              Akron, Ohio 44308

                   (Names and addresses of agents for service)

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


                                       ii



Item 1. Description Of Proposed Transactions
        ------------------------------------

     1.1  Introduction. By order dated June 30, 2003 in File No. 70-10122
(Holding Co. Act Release No. 27694), as modified by order dated November 25,
2003 (Holding Co. Act Release No 27769) (as modified, the "Current Financing
Order"), the Commission authorized FirstEnergy Corp., an Ohio corporation
("FirstEnergy") and its subsidiaries to engage in a program of external
financing, intrasystem financing, and other related transactions for the period
through and including December 31, 2005 (the "Authorization Period"). In this
Post-Effective Amendment, FirstEnergy and its subsidiaries named below are
seeking a further order in this proceeding (a) extending the Authorization
Period under the Current Financing Order from December 31, 2005 to February 8,
2006, and (b) extending the Commission's reservation of jurisdiction over
various matters (as described below) under the Current Financing Order, also
from December 31, 2005 to February 8, 2006.

     FirstEnergy directly or indirectly owns all of the outstanding common stock
of ten electric utility subsidiaries, Ohio Edison Company ("Ohio Edison"), The
Cleveland Electric Illuminating Company ("Cleveland Electric"), The Toledo
Edison Company ("Toledo Edison"), American Transmission Systems, Incorporated
("ATSI"), Jersey Central Power & Light Company ("JCP&L"), Pennsylvania Electric
Company ("Penelec"), Metropolitan Edison Company ("Met-Ed"), Pennsylvania Power
Company ("Penn Power"), York Haven Power Company ("York Haven"), and The Waverly
Electric Power & Light Company ("Waverly Electric"), which together provide
service to approximately 4.3 million retail and wholesale electric customers in
a 37,200 square-mile area in Ohio, New Jersey, New York and Pennsylvania.
FirstEnergy's electric utility subsidiaries are referred to herein collectively
as the "Utility Subsidiaries."

     FirstEnergy's principal non-utility subsidiaries are FirstEnergy Solutions
Corp. ("FES"), FirstEnergy Facilities Services Group, LLC ("FEFSG"), MYR Group,
Inc. ("MYR"), FirstEnergy Ventures Corp. ("FE Ventures") , FirstEnergy Nuclear
Operating Company ("FENOC"), and FirstEnergy Service Company ("FE ServCo"). FES
provides energy-related products and services and, through FirstEnergy
Generation Corp. ("FE GenCo"), an "exempt wholesale generator" ("EWG") under
Section 32 of the Act, operates FirstEnergy's non-nuclear generation business.
FENOC operates the Utility Subsidiaries' nuclear generating facilities. FEFSG is
the parent company of several heating, ventilating, air conditioning and energy
management companies, and MYR is a utility infrastructure construction service
company. FE Ventures owns direct and indirect interests in a number of energy
and telecommunications-related subsidiaries. FE ServCo provides legal, financial
and other corporate support services to affiliated FirstEnergy companies. As
used in this Post-Effective Amendment, the term "Non-Utility Subsidiaries"
includes the non-utility subsidiaries named immediately above and their
respective subsidiaries, as well as any other non-utility company owned or
hereafter acquired or formed, directly or indirectly, by FirstEnergy pursuant to
an applicable exemption or pursuant to an order of the Commission (including the
Current Financing Order, as modified by the order requested herein).

     The Utility Subsidiaries and Non-Utility Subsidiaries are referred to
collectively as the "Subsidiaries." FirstEnergy and the Subsidiaries are
referred to collectively as the "Applicants."


                                       1



     1.2  Current Financing Authorization. Under the Current Financing Order,
the Commission authorized FirstEnergy and the Subsidiaries to engage in the
following transactions during the Authorization Period:

          (a) External Securities of FirstEnergy. FirstEnergy is authorized to
increase its capitalization by issuing and selling from time to time through and
including December 31, 2005, directly or indirectly through one or more special
purpose financing entities (`Financing Subsidiaries"): (i) additional common
stock and/or options, warrants, equity-linked securities or stock purchase
contracts convertible into or exercisable for common stock, (ii) preferred stock
and other forms of preferred securities (including trust preferred securities),
(iii) new long-term debt securities having maturities of one year or more up to
50 years, and (iv) commercial paper, promissory notes and other forms of
short-term indebtedness having maturities of less than one year ("Short-term
Debt") in an aggregate amount not to exceed $4.5 billion (excluding securities
issued for purposes of refunding or replacing other outstanding securities where
FirstEnergy's capitalization is not increased as a result thereof), provided
that the aggregate amount of Short-term Debt at any time outstanding shall not
exceed $1.5 billion;

          (b) Interest Rate Hedging Transactions. FirstEnergy is authorized to
enter into and perform interest rate hedging transactions ("Hedge Instruments")
and with respect to anticipated debt offerings ("Anticipatory Hedges") to manage
volatility of interest rates associated with its and its Subsidiaries'
outstanding indebtedness and anticipated debt offerings;

          (c) Employee/Shareholder Plans. FirstEnergy is authorized to issue
and/or purchase on the open market for purposes of reissuance up to 30 million
shares of common stock and/or stock options or other stock-based awards
exercisable for common stock pursuant to its dividend reinvestment and
stock-based management incentive and employee benefits plans ("Stock Plans")
maintained by FirstEnergy for the benefit of shareholders, officers, directors
and employees, all as more specifically described below;

          (d) Rights Agreement. FirstEnergy is authorized to issue one purchase
right together with each new share of common stock issued in accordance with the
authority requested;/1/

          (e) Utility Subsidiary Short-term Debt. JCP&L, Penn Power, Met-Ed,
Penelec, and ATSI are authorized to issue and sell Short-term Debt from time to
time in an aggregate principal amount at any time outstanding not to exceed (i)
in the case of JCP&L and Penn Power, the limitation on short-term indebtedness
contained in their respective charters ($414 million and $49 million,
respectively, as of June 30, 2005), (ii) $250 million in the case of each of
Penelec and Met-Ed, and (iii) $500 million in the case of ATSI;

          (f) FirstEnergy Guarantees. FirstEnergy is authorized to provide
guarantees and provide other forms of credit support ("FirstEnergy Guarantees")
on behalf of its Subsidiaries in an aggregate amount which, taking into account

----------
1    FirstEnergy terminated its Shareholder Rights Agreement in 2004. See
     FirstEnergy Corp., Holding Co. Act Release No. 27844 (May 5, 2004).


                                       2



any guarantees provided by Non-Utility Subsidiaries, will not exceed $4.0
billion outstanding at any time;

          (g) Money Pools. FirstEnergy is authorized to maintain and continue
funding a money pool ("Utility Money Pool") for the Utility Subsidiaries, and a
separate money pool ("Non-Utility Money Pool") for the benefit of the
Non-Utility Subsidiaries (together, the "Money Pools"), and, to the extent not
exempt under Rule 52, the Subsidiaries to borrow and extend credit to each other
through the Money Pools (and in connection therewith, to issue and acquire
demand notes evidencing such borrowings and extensions of credit);

          (h) Loans to Less Than Wholly-Owned Non-Utility Subsidiaries.
Applicants are authorized to make loans to less than wholly-owned Non-Utility
Subsidiaries at interest rates and maturities designed to provide a return to
the lending company of not less than its effective cost of capital;

          (i) Tax Allocation Agreement. FirstEnergy and its Subsidiaries are
authorized to enter into a tax allocation agreement with respect to tax year
2002 and later years that does not conform in all respects to the requirements
of Rule 45(c);

          (j) Changes in Subsidiary Capitalization. FirstEnergy and its
Subsidiaries are authorized to change the capitalization of any Subsidiary 50%
or more of whose stock is held by FirstEnergy or any other intermediate parent
company;

          (k) Dividends from Capital or Unearned Surplus. Non-Utility
Subsidiaries are authorized to declare and pay dividends out of capital or
unearned surplus, subject to certain restrictions;

          (l) Investments in Energy-Related Companies. FirstEnergy is authorized
to make future investments in Energy Related Companies/2/ and certain other
types of Non-Utility Subsidiaries;

          (m) Preliminary Development Activities. FirstEnergy is authorized to
expend, directly or through Non-Utility Subsidiaries, up to $300 million at any
time on preliminary development activities relating to potential new investments
in non-utility businesses;

          (n) Activities Outside the United States. Energy Related Companies are
authorized to engage in certain non-utility energy activities outside the United
States;

          (o) Consolidation of Non-Utility Subsidiaries. FirstEnergy is
authorized to consolidate the direct and indirect ownership interests in certain
existing non-utility businesses and former subsidiaries of GPU, Inc. ("GPU")
under one or more existing or future non-utility holding companies;

----------
2    An Energy Related Company is any company that would qualify to be a Rule 58
     Subsidiary but for the fact that a substantial portion of its revenues are
     derived from activities outside the United States.


                                       3



          (p) Exemptions from At-Cost Pricing. To the extent not exempt under
Rule 90(d), Non-Utility Subsidiaries are authorized to provide services and sell
goods to each other at market prices determined without regard to cost in
certain specified circumstances.

     The securities authorized to be issued under the Current Financing Order
are subject to numerous terms, conditions, and limitations, including, among
others, limitations on interest rate, maturity, issuance expenses, and use of
proceeds; the commitment of FirstEnergy and each of the Utility Subsidiaries to
maintain common equity equal to at least 30% of consolidated capitalization; and
certain investment grade rating criteria as applicable to securities (other than
common stock of FirstEnergy and Money Pool borrowings) to be issued pursuant to
the authority granted under the Current Financing Order and to other outstanding
securities of the issuer and of FirstEnergy.

     Under the terms of the Current Financing Order, the Commission reserved
jurisdiction, pending completion of the record, over: (1) the issuance of
securities in those circumstances where FirstEnergy or a Utility Subsidiary does
not comply with the 30% common equity criteria; (2) securities issued in
reliance upon the authorization granted by the Commission where one or more of
investment grade ratings criteria are not met; (3) the entering into Hedge
Instruments and Anticipatory Hedges by FirstEnergy which do not qualify for
hedge accounting treatment by the Financial Accounting Standards Board; (4) the
issuance by FirstEnergy of guarantees on behalf of its Subsidiaries for the
benefit of non-affiliated third parties; (5) the ability of FirstEnergy to make
certain additional investments in EWGs and "foreign utility companies" ("FUCOs")
under Section 33 of the Act in an amount over $1.5 billion; (6) the ability of
Energy Related Companies to engage in energy marketing outside of the United
States, Canada and Mexico; and (7) the ability of Energy Related Companies to
engage in the sale of infrastructure services anywhere outside the United
States/3/ (collectively, the "Reservations of Jurisdiction").

     1.3  Relief Requested. The Applicants request a further order of the
Commission in this proceeding that extends the Authorization Period and the
Reservations of Jurisdiction to February 8, 2006, the effective date of repeal
of the Act. All other terms, conditions and limitations set forth in the Current
Financing Order will continue to apply.

Item 2. Fees, Commissions And Expenses
        ------------------------------

     The fees, commissions and expenses incurred or to be incurred in connection
with the preparation and filing of this Post-Effective Amendment will not exceed
$5,000. The fees, commissions and expenses to be incurred in connection with any
specific financing transactions will be within the parameters approved under the
Current Financing Order.

----------
3    In Post-Effective Amendment No. 3, filed in this proceeding on October 7,
     2005, FirstEnergy is requesting the Commission to release jurisdiction over
     the sale of infrastructure services by MYR and other Energy-Related
     Companies in Canada.


                                       4



Item 3. Applicable Statutory Provisions
        -------------------------------

     3.1  General. Sections 6(a), 7, 9(a), 10, 12 and 13(b) of the Act and Rules
26(c), 42, 43, 45, 46, 53, 54, 87(b), and 90 - 92 thereunder are considered
applicable to the proposed transactions.

     3.2  Rules 53 and 54. Under Rule 53(a), the Commission shall not make
certain specified findings under Sections 7 and 12 in connection with a proposal
by a holding company to issue securities for the purpose of acquiring the
securities of or other interest in an EWG, or to guarantee the securities of an
EWG, if each of the conditions in paragraphs (a)(1) through (a)(4) thereof are
met, provided that none of the conditions specified in paragraphs (b)(1) through
(b)(3) of Rule 53 exists. Rule 54 provides that the Commission shall not
consider the effect of the capitalization or earnings of subsidiaries of a
registered holding company that are EWGs or FUCOs in determining whether to
approve other transactions if Rule 53(a), (b) and (c) are satisfied.

     FirstEnergy currently meets all of the conditions of Rule 53(a), except for
clause (1). Under the Commission's order dated October 29, 2001 (Holding Co. Act
Release No. 27459) approving the merger of FirstEnergy and GPU (the "Merger
Order") and the Current Financing Order, the Commission, among other things,
authorized FirstEnergy to invest in EWGs and FUCOs so long as FirstEnergy's
"aggregate investment," as defined in Rule 53(a)(1), in EWGs and FUCOs does not
exceed $5 billion, which $5 billion amount is greater than the amount which
would be permitted by clause (1) of Rule 53(a) which, based on FirstEnergy's
"consolidated retained earning," also as defined in Rule 53(a)(1), of $1.9
billion as of June 30, 2005, would be $950 million. The Merger Order and the
Current Financing Order also specify that this $5 billion amount may include
amounts invested in EWGs and FUCOs by FirstEnergy and GPU at the time of the
Merger Order ("Current Investments") and amounts relating to possible transfers
to EWGs of certain generating facilities owned by certain of FirstEnergy's
operating utilities ("GenCo Investments"). FirstEnergy has made the commitment
that through December 31, 2005, its aggregate investment in EWGs and FUCOs other
than the Current Investments and GenCo Investments ("Other Investments") will
not exceed $1.5 billion (the "Modified Rule 53 Test"). Under the Merger Order
and Current Financing Order, the Commission reserved jurisdiction over Other
Investments that exceed such $1.5 billion amount.

     As of June 30, 2005, FirstEnergy's aggregate investment in EWGs and FUCOs
was approximately $1 billion,/4/ an amount significantly below the $5 billion
amount authorized in the Merger Order. On a pro forma basis, taking into account
the recent sale of the fossil-fuel and hydroelectric units of certain of the
Utility Subsidiaries to FE GenCo, FirstEnergy's "aggregate investment" in EWGs
and FUCOs as of June 30, 2005 would be approximately $2.6 billion, which is
still below the $5 billion threshold authorized under the Merger Order and
Current Financing Order. Additionally, as of June 30, 2005, FirstEnergy's
consolidated retained earnings were $1.9 billion. By way of comparison,
FirstEnergy's consolidated retained earnings as of December 31, 2001 were $1.52
billion.

----------
4    This $1 billion amount represents Current Investments only. As of June 30,
     2005, FirstEnergy had no GenCo Investments.


                                       5



     In any event, even taking into account the capitalization of and earnings
from EWGs and FUCOs in which FirstEnergy currently has an interest, there would
be no basis for the Commission to withhold approval of the transactions proposed
herein. With respect to capitalization, since the date of the Merger Order,
there has been no material adverse impact on FirstEnergy's consolidated
capitalization resulting from FirstEnergy's investments in EWGs and FUCOs. As of
June 30, 2005, FirstEnergy's consolidated capitalization consisted of 43.3%
common equity, 1.1% cumulative preferred stock, 52.8% long-term debt and 2.8%
notes payable. As of December 31, 2001, those ratios were as follows: 30.3%
common equity, 3.1% cumulative preferred stock, 2.2% subsidiary-obligated
mandatorily redeemable preferred securities, 60.9% long term debt and 3.5% notes
payable. Additionally, the proposed transactions will not have any impact on
FirstEnergy's consolidated capitalization. Further, since the date of the Merger
Order, FirstEnergy's investments in EWGs and FUCOs have contributed positively
to its level of earnings, other than for the negative impact on earnings due to
FirstEnergy's writedowns of its investments in Avon Energy Partners Holdings
("Avon") and GPU Empresa Distribuidora Electrica Regional S.A. ("Emdersa")./5/

     The domestic public utility subsidiaries of FirstEnergy are financially
sound companies as indicated by their investment grade ratings from the
nationally recognized rating agencies for their senior secured debt. The
following chart includes a breakdown of the senior, secured credit ratings for
those utility subsidiaries that currently have ratings for senior, secured debt:

----------
5    At the time of the Merger Order, FirstEnergy identified certain former GPU
     EWG and FUCO investments for divestiture within one year. Among those
     identified were Avon, a holding company for Midlands Electricity plc, an
     electric distribution business in the United Kingdom and Emdersa and
     affiliates, an electric distribution business in Argentina. In May 2002,
     FirstEnergy sold 79.9% of its interest in Avon, and in the fourth quarter
     of 2002, recorded a $50 million charge ($32.5 million net of tax) to reduce
     the carrying value of its remaining 20.1% interest. The remaining 20.1%
     interest in Avon was sold on January 16, 2004. Through 2002, FirstEnergy
     was unsuccessful in divesting GPU's former Argentina operations and made
     the decision to abandon its interest in Emdersa in early 2003. On April 18,
     2003, FirstEnergy divested its ownership in Emdersa through the abandonment
     of its shares in Emdersa's parent company. FirstEnergy included in
     discontinued operations Emdersa's net income of $7 million and a $67
     million charge for the abandonment in the second quarter of 2003. An
     after-tax loss of $87 million (including $109 million in currency
     transaction losses arising principally from U.S. dollar denominated debt)
     was included in discontinued operations in 2002. In December 2003, Emdersa
     Guaracachi S. A. ("EGSA"), GPU Power's Bolivia subsidiary, was sold to
     Bolivia Integrated Energy Limited. FirstEnergy included in discontinued
     operations a $33 million loss on the sale of EGSA in the fourth quarter of
     2003 and an operating loss for the year of $2 million. On January 30, 2004,
     FirstEnergy sold its 28.67% interest in Termobarranquilla S. A., Empresa de
     Servicios Publicos ("TEBSA") for $12 million. An impairment loss of $26
     million related to TEBSA was recorded in December 2003 in Other Operating
     Expenses on the consolidated statement of income and no gain or loss was
     recognized upon the sale in 2004.


                                       6





          ---------------------------------------------------------------------
          Subsidiary                Standard & Poors/6/   Moody's/7/   Fitch/8/
          ---------------------------------------------------------------------
                                                               
          Cleveland Electric        BBB                   Baa2         BBB-
          Toledo Edison             BBB                   Baa2         BBB-
          Penn Power                BBB+                  Baa1         BBB+
          Jersey Central Power      BBB+                  Baa1         BBB+
          Metropolitan Edison Co.   BBB+                  Baa1         BBB+
          ---------------------------------------------------------------------


     Ohio Edison and Penelec no longer have ratings for the senior secured debt
category. However, Ohio Edison's senior unsecured debt is rated BBB- by S&P,
Baa2 by Moodys and BBB by Fitch; and Penelec's senior unsecured debt is rated
BBB by S&P, Baa2 by Moodys and BBB by Fitch.

     FirstEnergy satisfies all of the other conditions of paragraphs (a) and (b)
of Rule 53. With respect to Rule 53(a)(2), FirstEnergy maintains books and
records in conformity with, and otherwise adheres to, the requirements thereof.
With respect to Rule 53(a)(3), prior to the effective date of repeal of the Act,
no more than 2% of the employees of FirstEnergy's domestic public utility
companies render services, at any one time, directly or indirectly, to EWGs or
FUCOs in which FirstEnergy directly or indirectly holds an interest. With
respect to Rule 53(a)(4), FirstEnergy will, prior to the effective date of
repeal of the Act, continue to provide a copy of each application and
certificate relating to EWGs and FUCOs and relevant portions of its Form U5S to
each regulator referred to therein, and will otherwise comply with the
requirements thereof concerning the furnishing of information. With respect to
Rule 53(b), none of the circumstances enumerated in subparagraphs (1), (2) and
(3) thereunder have occurred.

Item 4. Regulatory Approvals
        --------------------

     Except as disclosed in the amended Application/Declaration filed in this
proceeding, no other state or local regulatory body or agency, and no other
federal commission or agency, has jurisdiction over such transactions. No
securities will be issued and no other action will be taken during the extended
Authorization Period unless, at such time, any necessary state commission
approvals have been obtained and are then in effect.

Item 5. Procedure
        ---------

     The Applicants request that a notice of filing of this Post-Effective
Amendment be issued as soon as practicable and that a supplemental order
approving the request made herein be issued as soon as the Commission's rules
allow and in any event not later than December 31, 2005. The Applicants further

----------
6    Standard & Poor's Rating Services

7    Moody's Investors Service, Inc.

8    Fitch, Inc.


                                       7



request that there be no 30-day waiting period between the issuance of the
Commission's supplemental order and the date on which it is to become effective.
The Applicants waive a recommended decision by a hearing or other responsible
officer of the Commission and consent to the participation of the Division of
Investment Management in the preparation of the Commission's decision and/or
order in this matter unless the Division of Investment Management opposes the
matters covered hereby.

Item 6. Exhibits And Financial Statements
        ---------------------------------

        (a)  Exhibits.
             --------

             A-1    Amended Articles of Incorporation of FirstEnergy.
                    (Incorporated by reference to Exhibit 4(a) Registration
                    Statement on Form S-3 filed on March 17, 2003 in File No.
                    333-103865)

             A-2    FirstEnergy Amended Code of Regulations. (Incorporated by
                    reference to Exhibit 3 to Annual Report on Form 10-K/A filed
                    on April 16, 2001 in File No. 333-21011)

             B-1    Utility Money Pool Agreement. (Incorporated by reference to
                    Exhibit N-2 to the Form U-1 Application/Declaration in File
                    No. 70-9793)

             B-2    Non-Utility Money Pool Agreement. (Incorporated by reference
                    to Exhibit N-3 to the Form U-1 Application/Declaration in
                    File No. 70-9793)

             C-1    Registration Statement on Form S-3, filed March 17, 2003.
                    (Incorporated by reference to File No. 333-103865)

             C-2    Registration Statement on Form S-3, as amended, filed
                    February 11, 2003 (Stock Investment Plan). (Incorporated by
                    reference to File No. 333-102074)

             C-3    Registration Statement on Form S-8, filed November 26, 2002
                    (Rights Agreement and Deferred Compensation Plans).
                    (Incorporated by reference to File No. 333-21011)

             D      Not applicable

             E      Not applicable

             F      Opinion of Counsel (to be filed by amendment)

             G      Form of Federal Register Notice


                                       8



        (b)  Financial Statements.
             --------------------

             FS-1   FirstEnergy Consolidated Balance Sheets as of December 31,
                    2004, and Consolidated Statements of Income, Statement of
                    Retained Earnings, and Consolidated Statements of Cash Flows
                    for the year ended December 31, 2004. (Incorporated by
                    reference to FirstEnergy Form 10-K for the period ended
                    December 31, 2004, as amended by Form 10-K/A) (File No.
                    333-21011)

             FS-2   Ohio Edison Company Consolidated Balance Sheet as of
                    December 31, 2004, and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the year ended December 31,
                    2004. (Incorporated by reference to Ohio Edison Company Form
                    10-K for the period ended December 31, 2004) (File No.
                    1-2578)

             FS-3   The Cleveland Electric Illuminating Company Consolidated
                    Balance Sheet as of December 31, 2004, and Consolidated
                    Statements of Income, Statement of Retained Earnings and
                    Consolidated Condensed Statements of Cash Flows for the year
                    ended December 31, 2004. (Incorporated by reference to The
                    Cleveland Electric Illuminating Company Form 10-K for the
                    period ended December 31, 2004, as amended by Form 10-K/A)
                    (File No. 1-2323)

             FS-4   The Toledo Edison Company Consolidated Balance Sheet as of
                    December 31, 2004, and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the year ended December 31,
                    2004. (Incorporated by reference to The Toledo Edison
                    Company Form 10-K for the period ended December 31, 2004, as
                    amended by Form 10-K/A) (File No. 1-3583)

             FS-5   Pennsylvania Power Company Consolidated Balance Sheet as of
                    December 31, 2004, and Consolidated Statements of Income,
                    Statement of Retained Earnings, and Consolidated Condensed
                    Statements of Cash Flows for the year ended December 31,
                    2004. (Incorporated by reference to Pennsylvania Power
                    Company Form 10-K for the period ended December 31, 2004)
                    (File No. 1-3491)

             FS-6   Metropolitan Edison Company Consolidated Balance Sheet as of
                    December 31, 2004, and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the year ended December 31,
                    2004. (Incorporated by reference to Metropolitan Edison
                    Company Form 10-K for the period ended December 31, 2004)
                    (File No. 1-446)


                                       9



             FS-7   Pennsylvania Electric Company Consolidated Balance Sheet as
                    of December 31, 2004, and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the year ended December 31,
                    2004. (Incorporated by reference to Pennsylvania Electric
                    Company Form 10-K for the period ended December 31, 2004)
                    (File No. 1-3522)

             FS-8   Jersey Central Power & Light Company Consolidated Balance
                    Sheet as of December 31, 2004, and Consolidated Statements
                    of Income, Statement of Retained Earnings and Consolidated
                    Condensed Statements of Cash Flows for the year ended
                    December 31, 2004. (Incorporated by reference to Jersey
                    Central Power & Light Company Form 10-K for the period ended
                    December 31, 2004) (File No. (File No. 1-3141)

             FS-9   FirstEnergy Consolidated Balance Sheets as of June 30, 2005,
                    and Consolidated Statements of Income, Statement of Retained
                    Earnings, and Consolidated Statements of Cash Flows for the
                    six months ended June 30, 2005. (Incorporated by reference
                    to FirstEnergy Form 10-Q for the period ended June 30, 2005)
                    (File No. 333-21011)

             FS-10  Ohio Edison Company Consolidated Balance Sheet as of June
                    30, 2005, and Consolidated Statements of Income, Statement
                    of Retained Earnings and Consolidated Condensed Statements
                    of Cash Flows for the six months ended June 30, 2005.
                    (Incorporated by reference to Ohio Edison Company Form 10-Q
                    for the period ended June 30, 2005) (File No. 1-2578)

             FS-11  The Cleveland Electric Illuminating Company Consolidated
                    Balance Sheet as of June 30, 2005, and Consolidated
                    Statements of Income, Statement of Retained Earnings and
                    Consolidated Condensed Statements of Cash Flows for the six
                    months ended June 30, 2005. (Incorporated by reference to
                    The Cleveland Electric Illuminating Company Form 10-Q for
                    the period ended June 30, 2005) (File No. 1-2323)

             FS-12  The Toledo Edison Company Consolidated Balance Sheet as of
                    June 30, 2005, and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the six months ended June 30,
                    2005. (Incorporated by reference to The Toledo Edison
                    Company Form 10-Q for the period ended June 30, 2005) (File
                    No. 1-3583)

             FS-13  Pennsylvania Power Company Consolidated Balance Sheet as of
                    June 30, 2005, and Consolidated Statements of Income,
                    Statement of Retained Earnings, and Consolidated Condensed
                    Statements of Cash Flows for the six months ended June 30,
                    2005. (Incorporated by reference to Pennsylvania Power


                                       10



                    Company Form 10-Q for the period ended June 30, 2005) (File
                    No. 1-3491)

             FS-14  Metropolitan Edison Company Consolidated Balance Sheet as
                    of June 30, 2005and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the six months ended June 30,
                    2005. (Incorporated by reference to Metropolitan Edison
                    Company Form 10-Q for the period ended June 30, 20053) (File
                    No. 1-446)

             FS-15  Pennsylvania Electric Company Consolidated Balance Sheet as
                    of June 30, 2005, and Consolidated Statements of Income,
                    Statement of Retained Earnings and Consolidated Condensed
                    Statements of Cash Flows for the six months ended June 30,
                    2005. (Incorporated by reference to Pennsylvania Electric
                    Company Form 10-Q for the period ended June 30, 2005) (File
                    No. 1-3522)

             FS-16  Jersey Central Power & Light Company Consolidated Balance
                    Sheet as of June 30, 2005, and Consolidated Statements of
                    Income, Statement of Retained Earnings and Consolidated
                    Condensed Statements of Cash Flows for the six months ended
                    June 30, 2005. (Incorporated by reference to Jersey Central
                    Power & Light Company Form 10-Q for the period ended June
                    30, 2005) (File No. (File No. 1-3141)

     There have been no material changes, not in the ordinary course of
business, to the aforementioned balance sheets from June 30, 2005, to the date
of this Post-Effective Amendment.


Item 7. Information As To Environmental Effects
        ---------------------------------------

     The proposed transactions do not involve "major federal actions
significantly affecting the quality of the human environment" as set forth in
Section 102(2)(C) of the National Environmental Policy Act, 42 U.S.C. Sec. 4321
et seq. Consummation of the proposed transactions will not result in changes in
the operations of the Applicants that would have any impact on the environment.
No federal agency is preparing an environmental impact statement with respect to
this matter.


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                                   SIGNATURES

     Pursuant to the requirements of the 1935 Act, the undersigned companies
have duly caused this Post-Effective Amendment to be signed on their behalves by
the undersigned thereunto duly authorized.

                                     FirstEnergy Corp.
                                     Ohio Edison Company and its Subsidiaries
                                     The Cleveland Electric Illuminating Company
                                     The Toledo Edison Company
                                     Pennsylvania Power Company
                                     American Transmission Systems, Incorporated
                                     FE Acquisition Corp.
                                     FirstEnergy Properties, Inc.
                                     FirstEnergy Facilities Services Group, LLC
                                     FirstEnergy Nuclear Operating Company
                                     FirstEnergy Solutions Corp.
                                     FirstEnergy Generation Corp.
                                     FirstEnergy Ventures Corp.
                                     FirstEnergy Service Company
                                     Jersey Central Power & Light Company
                                     Pennsylvania Electric Company
                                     Metropolitan Edison Company
                                     York Haven Power Company
                                     The Waverly Electric Power & Light Company
                                     GPU Capital, Inc.
                                     GPU Electric, Inc.
                                     GPU Diversified Holdings, LLC
                                     GPU Power, Inc.
                                     FirstEnergy Telecom Services, Inc.
                                     GPU Nuclear, Inc.


                                     By: /s/ Harvey L. Wagner
                                             ----------------
                                     Name:   Harvey L. Wagner
                                     Title:  Vice President, Controller and
                                             Chief Accounting Officer


                                     MYR Group, Inc.


                                     By: /s/ David W. Whitehead
                                             ------------------
                                     Name:   David W. Whitehead
                                     Title:  Assistant Secretary


                                       12



                                     FELHC, Inc.


                                     By: /s/ David W. Whitehead
                                             ------------------
                                     Name:   David W. Whitehead
                                     Title:  Corporate Secretary


                                     FirstEnergy Securities Transfer Company


                                     By: /s/ David W. Whitehead
                                             ------------------
                                     Name:   David W. Whitehead
                                     Title:  President and Corporate Secretary


Date:  October 13, 2005


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