<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FORM
10-K FOR THE FISCAL YEAR ENDED JUNE 30, 1995 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO THE RELATED FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          JUN-30-1995
<PERIOD-START>                             JUL-01-1994
<PERIOD-END>                               JUN-30-1995
<CASH>                                           1,233
<SECURITIES>                                       529
<RECEIVABLES>                                      784
<ALLOWANCES>                                        29
<INVENTORY>                                         68
<CURRENT-ASSETS>                                 3,014
<PP&E>                                          12,598
<DEPRECIATION>                                   5,662
<TOTAL-ASSETS>                                  12,143
<CURRENT-LIABILITIES>                            3,441
<BONDS>                                          3,333
<COMMON>                                           164
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                       1,663
<TOTAL-LIABILITY-AND-EQUITY>                    12,143
<SALES>                                              0
<TOTAL-REVENUES>                                12,194
<CGS>                                                0
<TOTAL-COSTS>                                   11,533
<OTHER-EXPENSES>                                  (125)
<LOSS-PROVISION>                                    21
<INTEREST-EXPENSE>                                 292
<INCOME-PRETAX>                                    494
<INCOME-TAX>                                       200
<INCOME-CONTINUING>                                294
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                          114
<NET-INCOME>                                       408
<EPS-PRIMARY>                                     6.32
<EPS-DILUTED>                                     5.43