WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>


<ARTICLE>          6
                   
<CIK>              0000764860
                   
<NAME>   FLAGSHIP KANSAS TRIPLE TAX EXEMPT FUND
                                    
<SERIES>                            

<NUMBER>                            151
                                    
<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>           91,085,718
                                
<INVESTMENTS-AT-VALUE>          96,066,525
                                
<RECEIVABLES>                   2,739,215
                                
<ASSETS-OTHER>                  4,315
                                
<OTHER-ITEMS-ASSETS>            0
                                
<TOTAL-ASSETS>                  98,810,055
                                
<PAYABLE-FOR-SECURITIES>        0
                                
<SENIOR-LONG-TERM-DEBT>         0
                                
<OTHER-ITEMS-LIABILITIES>       1,668,881
                                
<TOTAL-LIABILITIES>             1,668,881
                                
<SENIOR-EQUITY>                 0
                                
<PAID-IN-CAPITAL-COMMON>        97,108,986
                                
<SHARES-COMMON-STOCK>           9,500,847
                                
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<ACCUMULATED-NII-CURRENT>       0
                                
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<ACCUMULATED-NET-GAINS>         (4,915,813)
                                
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<DIVIDEND-INCOME>               0
                                
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<OTHER-INCOME>                  0
                                
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<APPREC-INCREASE-CURRENT>       3,734,802
                                
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<EQUALIZATION>                  0
                                
<DISTRIBUTIONS-OF-INCOME>       (2,582,406)
                                
<DISTRIBUTIONS-OF-GAINS>        0
                                
<DISTRIBUTIONS-OTHER>           0
                                
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</TABLE>