<TABLE> <S> <C>


<ARTICLE> 6
          
<CIK>     0000764860
                     
<NAME>   FLAGSHIP ARIZONA DOUBLE TAX EXEMPT FUND
                          
<SERIES>                  
                          
<NUMBER>                  083
                          
<NAME>                    CLASS C
                          
<MULTIPLIER>              1
                          
       
                          
<S>                       <C>
<PERIOD-TYPE>  6-MOS
                            
<FISCAL-YEAR-END>           MAY-31-1997
                            
<PERIOD-START>              JUN-01-1996
                            
<PERIOD-END>                NOV-30-1996
                            
<INVESTMENTS-AT-COST>       76,390,362
                            
<INVESTMENTS-AT-VALUE>      82,979,840
                            
<RECEIVABLES>               1,878,634
                            
<ASSETS-OTHER>              4,073
                            
<OTHER-ITEMS-ASSETS>        0
                            
<TOTAL-ASSETS>              84,862,547
                            
<PAYABLE-FOR-SECURITIES>    0
                            
<SENIOR-LONG-TERM-DEBT>     0
                            
<OTHER-ITEMS-LIABILITIES>   1,463,025
                            
<TOTAL-LIABILITIES>         1,463,025
                            
<SENIOR-EQUITY>             0
                            
<PAID-IN-CAPITAL-COMMON>    76,366,988
                            
<SHARES-COMMON-STOCK>       221,002
                            
<SHARES-COMMON-PRIOR>       183,587
                            
<ACCUMULATED-NII-CURRENT>   11,436
                            
<OVERDISTRIBUTION-NII>      0
                            
<ACCUMULATED-NET-GAINS>     431,620
                            
<OVERDISTRIBUTION-GAINS>    0
                            
<ACCUM-APPREC-OR-DEPREC>    6,589,478
                            
<NET-ASSETS>                83,399,522
                            
<DIVIDEND-INCOME>           0
                            
<INTEREST-INCOME>           2,458,732
                            
<OTHER-INCOME>              0
                            
<EXPENSES-NET>              (345,193)
                            
<NET-INVESTMENT-INCOME>     2,113,539
                            
<REALIZED-GAINS-CURRENT>    310,930
                            
<APPREC-INCREASE-CURRENT>   2,677,871
                            
<NET-CHANGE-FROM-OPS>       5,102,340
                            
<EQUALIZATION>            0
                          
<DISTRIBUTIONS-OF-INCOME> (50,664)
                          
<DISTRIBUTIONS-OF-GAINS>  0
                          
<DISTRIBUTIONS-OTHER>     0
                          
<NUMBER-OF-SHARES-SOLD>   42,440
                          
<NUMBER-OF-SHARES-REDEEMED> (7,928)
                            
<SHARES-REINVESTED>         2,903
                            
<NET-CHANGE-IN-ASSETS>      489,090
                            
<ACCUMULATED-NII-PRIOR>     0
                            
<ACCUMULATED-GAINS-PRIOR>   120,690
                            
<OVERDISTRIB-NII-PRIOR>     0
                            
<OVERDIST-NET-GAINS-PRIOR>  0
                            
<GROSS-ADVISORY-FEES>       207,211
                            
<INTEREST-EXPENSE>          0
                            
<GROSS-EXPENSE>             472,540
                            
<AVERAGE-NET-ASSETS>        82,658,298
                             
<PER-SHARE-NAV-BEGIN>     10.73
                           
<PER-SHARE-NII>            0.25
                           
<PER-SHARE-GAIN-APPREC>    0.40
                           
<PER-SHARE-DIVIDEND>       (0.25)
                           
<PER-SHARE-DISTRIBUTIONS>  0.00
                           
<RETURNS-OF-CAPITAL>       0.00
                           
<PER-SHARE-NAV-END>        11.13
                           
<EXPENSE-RATIO>             1.37
                            
<AVG-DEBT-OUTSTANDING>      82,700
                            
<AVG-DEBT-PER-SHARE>        0.01
                            
        







</TABLE>