03 10/25/06 SUBST CHGD 03 10/31/06 SUBST CHGD DESCRIPTION DEBIT INT @ AVG RATE 5.408 FOR 30 DAYS FROM 09/01 TO 09/30 CLOSE BAL 17326007.53 DB AVG BAL -18312042.91 DB REBATE ON SHORT SALES FOR THE MONTH OF SEPTEMBER INTEREST CREDIT PPL CORP SUBSTITUTE DIVIDEND CHARGE 10/01/06 ON -116105 SHARES UNISOURCE E