
<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
As required by Accounting Standards FASB128 AIRT hereby submits restated FDS for
its 3 quarters (6/30/97, 9/30,97 & 12/31/97) for fiscal 1998.  These schedules
contain summary financial information extracted from the above SEC forms as
filed, adjusted for FASB128.
</LEGEND>
<RESTATED> 
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          MAR-31-1998             MAR-31-1998             MAR-31-1998
<PERIOD-END>                               JUN-30-1997             SEP-30-1997             DEC-31-1997
<CASH>                                         2548328                 1159830                 1100796
<SECURITIES>                                   2133045                 2461317                 2474019
<RECEIVABLES>                                  2385923                 3987440                 7052685
<ALLOWANCES>                                         0                       0                       0
<INVENTORY>                                    1106483                 3470264                 3983252
<CURRENT-ASSETS>                               8586757                11539101                15043585
<PP&E>                                         3506136                 3990486                 4190451
<DEPRECIATION>                                 2038033                 2141027                 2291057
<TOTAL-ASSETS>                                10277461                13943713                17505585
<CURRENT-LIABILITIES>                          1748172                 4772019                 7441375
<BONDS>                                              0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                        662855                  661991                  661991
<OTHER-SE>                                           0                       0                       0
<TOTAL-LIABILITY-AND-EQUITY>                  10277461                13943713                17505585
<SALES>                                        8159080                18911396                35373935
<TOTAL-REVENUES>                               8159080                18911396                35373935
<CGS>                                                0                       0                       0
<TOTAL-COSTS>                                  7694276                17831780                32920869
<OTHER-EXPENSES>                                340576                  268879                  230146
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                   0                       0                       0
<INCOME-PRETAX>                                 124228                  810737                 2222920
<INCOME-TAX>                                     29731                  297600                  817267
<INCOME-CONTINUING>                              94497                  513137                 1405653
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                     94497                  513137                 1405653
<EPS-PRIMARY>                                      .03                     .15                     .34
<EPS-DILUTED>                                      .03                     .15                     .32
        

</TABLE>
