<TABLE> <S> <C>


<ARTICLE> 6
          
<CIK>     0000764860
          
<NAME>    FLAGSHIP ARIZONA DOUBLE TAX EXEMPT FUND
              
<SERIES>      

<NUMBER>      081
              
<NAME>        CLASS A
              
<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>     7,273,681
                          
<SHARES-COMMON-PRIOR>     7,463,231
                          
<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> (2,051,439)
                          
<DISTRIBUTIONS-OF-GAINS>  0
                          
<DISTRIBUTIONS-OTHER>     0
                          
<NUMBER-OF-SHARES-SOLD>   375,009
                          
<NUMBER-OF-SHARES-REDEEMED> (647,592)
                            
<SHARES-REINVESTED>         83,033
                            
<NET-CHANGE-IN-ASSETS>      846,022
                            
<ACCUMULATED-NII-PRIOR>     0
                            
<ACCUMULATED-GAINS-PRIOR>   120,690
                            
<OVERDISTRIB-NII-PRIOR>     0
                            
<OVERDIST-NET-GAINS-PRIOR>  0
                            
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<INTEREST-EXPENSE>          0
                            
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<PER-SHARE-NAV-BEGIN>        10.73
                             
<PER-SHARE-NII>              0.28
                             
<PER-SHARE-GAIN-APPREC>      0.40
                             
<PER-SHARE-DIVIDEND>         (0.28)
                             
<PER-SHARE-DISTRIBUTIONS>    0.00
                             
<RETURNS-OF-CAPITAL>         0.00
                             
<PER-SHARE-NAV-END>          11.13
                             
<EXPENSE-RATIO>              0.82
                             
<AVG-DEBT-OUTSTANDING>       82,700
                             
<AVG-DEBT-PER-SHARE>         0.01
                             
        







</TABLE>