SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   FORM 8-A/A
                                (Amendment No. 4)

                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 or          (I.R.S. Employer
                organization)              Identification No.)

               P.O. Box 11315
               Kansas City, MO                    64112
            (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

     FON Group 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 __X__

     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)



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

     On June 29, 1998, the Board of Directors of Sprint Corporation  approved an
amendment to Sprint's  Rights  Agreement  that became  effective on November 23,
1998 in connection with the  reclassification  of Sprint's common stock into FON
Common Stock and PCS Common  Stock.  Pursuant to the amended  Rights  Agreement,
currently  one-half of a FON Group Right is attached to each share of FON Common
Stock.

     Sprint also issues  one-half  of a FON Group Right in  connection  with the
issuance  of each share of Series 1 FON Common  Stock.  If Sprint  were to issue
shares of Series 2 FON Common Stock, it would also issue one-half of a FON Group
Right with each share. In addition, one-half of a PCS Group Right is attached to
each outstanding share of PCS Common Stock.

     The number of FON Group  Rights,  or fraction of a Right,  attached to each
share of FON Common Stock is subject to adjustment if there is a stock  dividend
on the FON Common Stock paid in shares of FON Common Stock or a  subdivision  or
combination of the shares of FON Common Stock.

     The FON Group Rights  trade with the FON Common  Stock.  The Rights  detach
from the FON Common Stock and become  exercisable  only if, in a transaction not
approved by the Sprint Board, a person or entity

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

     If the Rights detach and become exercisable as a result of the commencement
of a tender  offer,  each whole FON Group 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.  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  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,  unless the securities  were acquired  pursuant to a Qualifying
Offer,  each FON Group Right  entitles its holder to  purchase,  for the Right's
exercise  price,  a number of shares of FON 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 outstanding shares of common

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stock which a majority of the  directors who are not also officers of Sprint 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 and its stockholders.

     If Sprint is involved in a merger or other business combination transaction
after the Rights become exercisable, each FON Group 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 sells or transfers 50% or more
of its assets or earning  power after the Rights  become  exercisable,  each FON
Group 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,  the Sprint  Board may exchange FON Common Stock for all or any
part of the FON Group  Rights,  other than any FON Group Rights that have become
null and void.  The  exchange  rate is two shares of FON  Common  Stock for each
Right.  This  exchange rate is subject to adjustment to reflect any stock split,
stock dividend or similar transaction involving the FON Common Stock.

     Sprint is entitled to redeem the FON Group  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  or,  in the case of
Deutsche  Telekom AG and France Telecom S.A.,  that they have acquired in excess
of the shares permitted to be acquired under the Standstill Agreement which they
have entered into with Sprint.  The  redemption  price is subject to appropriate
adjustment if there is a stock split, stock dividend or similar transaction. The
terms of the Rights expire on June 25, 2007,  unless  Sprint  redeems the Rights
before then or unless the Sprint Board extends the Rights by amending the Rights
Agreement.

     Each share of  Preferred  Stock-Sixth  Series will be entitled to a minimum
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 FON Common Stock, declared per share of FON
          Common Stock.

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

     o    a minimum  preferential  liquidation payment of $1,000 per share, plus
          accrued dividends, or

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

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     Each  share of  Preferred  Stock-Sixth  Series  will have  2,000  times the
highest  number of votes of any share of the FON Common Stock,  voting  together
with, and on the same matters as, the Series 1 FON Common Stock. Finally, in the
event of any merger,  consolidation  or other  transaction  involving  Sprint in
which shares of FON 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
FON 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 FON Common Stock paid in shares of FON Common Stock or a  subdivision  or
combination of the shares of FON Common Stock.

     On March 12,  2003,  the Sprint  Board  approved an amendment to the Rights
Agreement adding a provision  requiring the Nominating and Corporate  Governance
Committee  of the Sprint  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 and its stockholders.

Item 2.        Exhibits.

4.1  Amended and Restated Rights Agreement  between the Registrant and UMB Bank,
     n.a., as Rights Agent (filed as Exhibit 4.1 to the  Registrant's  Amendment
     No. 1 to the Registration Statement on Form 8-A for the registration of PCS
     Group  Rights,   filed  November  25,  1998,  and  incorporated  herein  by
     reference),  which  includes as Exhibit  B-1,  the Form of FON Group Rights
     Certificate;  as Exhibit B-2, the form of PCS Group Rights Certificate;  as
     Exhibit  B-3,  the Form of Old Class A Rights  Certificate;  and as Exhibit
     B-4, the Form of Series DT Rights Certificate.

4.2  Amendment  dated March 28, 2003, to Amended and Restated  Rights  Agreement
     between  the  Registrant  and UMB Bank,  n.a.,  as Rights  Agent  (filed as
     Exhibit  4.2 to  the  Registrant's  Amendment  No.  3 to  the  Registration
     Statement on Form 8-A for the registration of PCS Group Rights, filed April
     2, 2003 and incorporated herein by reference.

4.3  Certificate of Designation, Preferences and Rights of Preferred Stock-Sixth
     Series  (filed as Exhibit 4.3 to the  Registrant's  Amendment  No. 3 to the
     Registration  Statement  on  Form  8-A for the  registration  of PCS  Group
     Rights, filed April 2, 2003 and incorporated herein by reference).

4.4  Certificate   of   Designation,   Preferences   and  Rights  of   Preferred
     Stock-Eighth Series (filed as Exhibit 4.4 to the Registrant's Amendment No.
     3 to the  Registration  Statement on Form 8-A for the  registration  of PCS
     Group Rights, filed April 2, 2003 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:   April 2, 2003














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