<ARTICLE> 5
<MULTIPLIER> 1000
       
                                                         
<PERIOD-TYPE>                                                     3-MOS
<FISCAL-YEAR-END>                                           DEC-31-1997
<PERIOD-START>                                              JUN-30-1997
<PERIOD-END>                                                SEP-26-1997
<CASH>                                                             9663
<SECURITIES>                                                          0
<RECEIVABLES>                                                     22047
<ALLOWANCES>                                                        963
<INVENTORY>                                                           0
<CURRENT-ASSETS>                                                  41619
<PP&E>                                                           240748
<DEPRECIATION>                                                   130263
<TOTAL-ASSETS>                                                   180044
<CURRENT-LIABILITIES>                                             38215
<BONDS>                                                               0
<PREFERRED-MANDATORY>                                              5318
<PREFERRED>                                                           0
<COMMON>                                                           2677
<OTHER-SE>                                                         7192
<TOTAL-LIABILITY-AND-EQUITY>                                     180044
<SALES>                                                           84036
<TOTAL-REVENUES>                                                  84036
<CGS>                                                                 0
<TOTAL-COSTS>                                                     86658
<OTHER-EXPENSES>                                                    101
<LOSS-PROVISION>                                                      0
<INTEREST-EXPENSE>                                                 2796
<INCOME-PRETAX>                                                   (5519)
<INCOME-TAX>                                                      (2349)
<INCOME-CONTINUING>                                                   0
<DISCONTINUED>                                                        0
<EXTRAORDINARY>                                                       0
<CHANGES>                                                             0
<NET-INCOME>                                                      (3170)
<EPS-PRIMARY>                                                         0
<EPS-DILUTED>                                                         0