SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   FORM 8-A/A
                                (Amendment No. 6)

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                    PURSUANT TO SECTION 12(b) OR 12(g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                               SPRINT CORPORATION
             (Exact name of registrant as specified in its charter)


                    Kansas                         48-0457967
           (State of incorporation              (I.R.S. Employer 
                or organization)               Identification No.)

                 P.O. Box 7997
              Shawnee Mission, KS                66207-0997
            (Address of principal                (zip code)
              executive office)

Securities to be registered pursuant to Section 12(b) of the Act:

     Title of Each Class to                  Name of Each Exchange on Which
     be Registered                           Each Class is to be Registered
     ___________________________             _________________________________

     Rights                                  New York Stock Exchange

     If this Form relates to the registration of a class of securities  pursuant
     to Section  12(b) of the Exchange Act and is effective  pursuant to General
     Instruction A. (c), check the following box  _____

     If this Form relates to the registration of a class of securities  pursuant
     to Section  12(g) of the Exchange Act and is effective  pursuant to General
     Instruction A. (d), check the following box  _____

Securities Act registration statement file number to which this
form relates: _____________ (if applicable)

Securities to be registered pursuant to Section 12(g) of the Act:

                                      None
                                (Title of class)



                                Explanatory Note

     Sprint  Corporation is filing this amendment  number 6 to its  Registration
Statement  on Form 8-A  primarily  to  reflect  the fact  that  Sprint's  Rights
Agreement   will  be   amended,   immediately   before   the  merger  of  Nextel
Communications,  Inc.  with  and  into  a  wholly  owned  subsidiary  of  Sprint
Corporation,  (i)  to  provide  for  Rights  to be  attached  to  shares  of the
Non-Voting  Common  Stock to be issued to the  holders of Nextel  Class B Common
Stock in the merger,  (ii) to reflect the  redesignation  of Series 1 FON Common
Stock and Series 2 FON  Common  Stock  into  Series 1 Common  Stock and Series 2
Common  Stock,  respectively,   and  (iii)  to  reflect  the  change  of  Sprint
Corporation's name to Sprint Nextel Corporation in connection with the merger.




Item 1.  Description of Registrant's Securities to be Registered.

     On June 13, 2005, the Board of Directors of Sprint  Corporation  ("Sprint")
approved an amendment to Sprint's  Rights  Agreement that will become  effective
immediately  before  completion  of the  merger of Nextel  Communications,  Inc.
("Nextel") with and into S-N Merger Corp., a wholly-owned subsidiary of Sprint.

     Pursuant to the Rights Agreement, currently one-half of a Right is attached
to each  outstanding  share  of FON  Common  Stock,  Series 1 and  Series  2. In
connection  with the  merger,  Sprint  will  change  its name to  Sprint  Nextel
Corporation  and  the  FON  Common  Stock,  Series  1  and  Series  2,  will  be
redesignated as Common Stock, Series 1 and Series 2. Sprint will issue shares of
a newly  created  Non-Voting  Common  Stock to holders of Nextel  Class B Common
Stock. The amendment  provides that one-half of a Right will be attached to each
outstanding share of Non-Voting Common Stock, as well as the Series 1 and Series
2 Common Stock.

     The number of Rights,  or  fraction  of a Right,  attached to each share of
Common Stock and Non-Voting  Common Stock will be subject to adjustment if there
is a stock  dividend on the Common  Stock and  Non-Voting  Common  Stock paid in
shares of Common Stock and Non-Voting Common Stock, respectively, or if there is
a subdivision or combination of the shares of Common Stock and Non-Voting Common
Stock.

     The Rights  detach and become  exercisable  only if, in a  transaction  not
approved by the Sprint Nextel Board, a person or entity

     o    becomes the beneficial owner of voting securities  representing 15% or
          more of the voting power of Sprint Nextel, or

     o    announces  a tender  offer  that,  if  consummated,  would  result  in
          beneficial  ownership  by a  person  or  group  of  voting  securities
          representing 15% or more of the voting power of Sprint Nextel.

     If the Rights detach and become exercisable as a result of the commencement
of a tender  offer,  each  whole  Right  entitles  its  holder to  purchase  one
one-thousandth of a share of Preferred  Stock-Sixth Series for an exercise price
of $275 unless the Rights are redeemed by Sprint Nextel. This exercise price and
the number of shares,  or fraction of a share, of Preferred  Stock-Sixth  Series
that can be purchased are both subject to adjustment to prevent  dilution in the
event of a stock dividend on, or a subdivision,  combination or reclassification
of, the Preferred  Stock-Sixth  Series or if Sprint Nextel  distributes  certain
rights, options, warrants, evidences of indebtedness or assets to the holders of
the Preferred Stock-Sixth Series.

     After a person or group  (referred to as an Acquiring  Person)  becomes the
beneficial  owner of voting  securities  representing  15% or more of the voting
power of Sprint  Nextel,  unless the  securities  were  acquired  pursuant  to a
Qualifying  Offer,  each Right entitles its holder to purchase,  for the Right's
exercise  price,  a number of shares of Common Stock or Non-Voting  



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Common Stock having a value equal to two times the then current  exercise  price
of the  Right.  All  Rights  that  are,  or under  certain  circumstances  were,
beneficially  owned by any Acquiring  Person or certain  related parties will be
null and void. A "Qualifying  Offer" is an offer for all  outstanding  shares of
common  stock which a majority  of the  directors  who are not also  officers of
Sprint  Nextel  and  who  are  not  representatives,   nominees,  affiliates  or
associates of an Acquiring Person determine,  after receiving advice from one or
more investment  banking firms, to be fair to the  stockholders and otherwise in
the best interests of Sprint Nextel and its stockholders.

     If Sprint  Nextel is  involved  in a merger or other  business  combination
transaction after the Rights become exercisable,  each Right entitles its holder
to  purchase,  for the Right's  exercise  price,  a number of the  acquiring  or
surviving  company's shares of common stock having a market value equal to twice
the exercise price of the Right.  Similarly, if Sprint Nextel sells or transfers
50% or more of its assets or earning power after the Rights become  exercisable,
each Right entitles its holder to purchase,  for the Right's  exercise  price, a
number of the acquiring  company's  shares of common stock having a market value
equal to twice the exercise price of the Right.

     At any time  after any  person or group  becomes  an  Acquiring  Person and
before  the  acquisition  by such  person or group of 50% or more of the  voting
power of Sprint  Nextel,  the Sprint Nextel Board may exchange  Common Stock and
Non-Voting Common Stock for all or any part of the Rights, other than any Rights
that have become null and void.  The exchange rate is two shares of Common Stock
or  Non-Voting  Common Stock for each Right.  This  exchange  rate is subject to
adjustment  to reflect any stock split,  stock  dividend or similar  transaction
involving the Common Stock and Non-Voting Common Stock.

     Sprint  Nextel is  entitled  to redeem  the Rights at $.01 per Right at any
time until ten business days  following a public  announcement  that a person or
group  of  persons  has  become  the  beneficial  owner  of  voting   securities
representing 15% or more of the voting power of Sprint Nextel.  The terms of the
Rights expire on June 25, 2007,  unless Sprint Nextel  redeems the Rights before
then or unless the Sprint Nextel Board extends the Rights by amending the Rights
Agreement.

     Each  share  of  Preferred   Stock-Sixth  Series  will  be  entitled  to  a
preferential quarterly dividend payment of the greater of

     o    $100 per share or

     o    2,000 times the  aggregate  per share amount of all  dividends,  other
          than a dividend  payable in Series 1 Common Stock,  declared per share
          of Series 1 Common Stock.

     In the event of the liquidation of Sprint Nextel,  the holders of shares of
Preferred  Stock-Sixth  Series will be entitled  to a  preferential  liquidation
payment of the greater of

     o    $1,000 per share, plus accrued dividends, or





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     o    2,000 times the aggregate amount to be distributed per share of Series
          1 Common Stock.

     Each share of Preferred  Stock-Sixth  Series will have 2,000 votes and will
vote together with, and on the same matters as, the Series 1 and Series 2 Common
Stock.  Finally, in the event of any merger,  consolidation or other transaction
involving  Sprint  Nextel in which shares of Series 1 Common Stock are exchanged
for or changed into other stock,  securities,  cash and/or other property,  each
share of Preferred  Stock-Sixth  Series will be entitled to receive  2,000 times
the  amount  received  per  share  of  Series  1  Common  Stock.  The  dividend,
liquidation,  voting and other rights of the  Preferred  Stock-Sixth  Series are
subject to  adjustment  if there is a dividend on the Series 1 Common Stock paid
in shares of Series 1 Common Stock or a subdivision or combination of the shares
of Series 1 Common Stock.

     The Rights  Agreement  contains a provision  requiring the  Nominating  and
Corporate  Governance  Committee of the Sprint Nextel Board to review the Rights
Agreement at least every three years in order to consider whether maintenance of
the Rights Agreement  continues to be in the best interests of Sprint Nextel and
its stockholders.

Item 2.        Exhibits.

1    Second Amended and Restated Rights  Agreement  between Sprint and UMB Bank,
     n.a., as Rights Agent, dated as of March 16, 2004 and effective as of April
     23, 2004  (filed as Exhibit 1 to  Amendment  No. 5 to Sprint  Corporation's
     Registration Statement on Form 8-A relating to Sprint's Rights, filed April
     12, 2004 and incorporated herein by reference).

2    Amendment  dated  June 17,  2005 to  Second  Amended  and  Restated  Rights
     Agreement (filed as Exhibit 4(d) to Sprint  Corporation's  Quarterly Report
     on Form 10-Q for the quarter ended June 30, 2005 and incorporated herein by
     reference).









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                                    SIGNATURE

     Pursuant to the  requirements of Section 12 of the Securities  Exchange Act
of 1934,  the  Registrant  has duly  caused this  amendment  to be signed on its
behalf by the undersigned, thereunto duly authorized.


                                 SPRINT CORPORATION



                                 By:  /s/ Michael T. Hyde
                                      Michael T. Hyde, Assistant Secretary

Date:  August 8, 2005

















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                                  EXHIBIT INDEX


Exhibit
Number    Description


     1    Second Amended and Restated  Rights  Agreement  between Sprint and UMB
          Bank, n.a., as Rights Agent,  dated as of March 16, 2004 and effective
          as of April 23, 2004 (filed as Exhibit 1 to Amendment  No. 5 to Sprint
          Corporation's  Registration Statement on Form 8-A relating to Sprint's
          Rights, filed April 12, 2004 and incorporated herein by reference).

     2    Amendment  dated June 17, 2005 to Second  Amended and Restated  Rights
          Agreement  (filed as Exhibit  4(d) to Sprint  Corporation's  Quarterly
          Report  on  Form  10-Q  for  the  quarter  ended  June  30,  2005  and
          incorporated herein by reference).