Exhibit 99(a)
                                                                   
                                Entergy Arkansas, Inc.               
                Computation of Ratios of Earnings to Fixed Charges and
        Ratios of Earnings to Combined Fixed Charges and Preferred Dividends
                                                                      
                                                                                        

                                                                                          
                                                                                                     September30,
                                               1992       1993       1994        1995        1996         1997
                                                                                                    
Fixed charges, as defined:                                                                          
  Total Interest Charges                    124,101    119,591     110,814    115,337     106,716      106,674
  Interest applicable to rentals             17,657     16,860      19,140     18,158      19,121       18,390
                                           -------------------------------------------------------------------
Total fixed charges, as defined             141,758    136,451     129,954    133,495     125,837      125,064
                                                                                                    
Preferred dividends, as defined (a)          32,195     30,334      23,234     27,636      24,731       17,281
                                           -------------------------------------------------------------------
Combined fixed charges and preferred       $173,953   $166,785    $153,188   $161,131    $150,568     $142,345
  dividends, as defined                    ===================================================================
                                                                                                    
Earnings as defined:                                                                                
                                                                                                    
  Net Income                               $130,529   $205,297    $142,263   $136,666    $157,798      138,211
  Add:                                                                                              
    Provision for income taxes:                                                                     
       Total                                 50,590     82,337      29,220     72,081      84,445       76,494
    Fixed charges as above                  141,758    136,451     129,954    133,495     125,837      125,064
                                           -------------------------------------------------------------------
Total earnings, as defined                 $322,877   $424,085    $301,437   $342,242    $368,080     $339,769
                                           ===================================================================
Ratio of earnings to fixed charges, 
  as defined                                   2.28       3.11        2.32       2.56        2.93         2.72
                                           ===================================================================

Ratio of earnings to combined fixed                                                                 
  charges and preferred dividends, 
  as defined                                   1.86       2.54        1.97       2.12        2.44         2.39
                                           ===================================================================
                                                                                                    
                                                                                                    
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 (a) "Preferred dividends," as defined by SEC regulation S-K, are computed by dividing the preferred 
      dividend requirement by one hundred percent (100%) minus the income tax rate.