Exhibit 99(a)

|Quarterly Servicer's Certificate
      
      PPL Transition Bond Company LLC
        $2,420,000,000 Transition Bonds, Series 1999-1
      
      Pursuant to Section 4 of Annex 1 the Intangible Transition
        Property Servicing Agreement dated as of August 10, 1999 (the "Servicing
        Agreement") between PPL Electric Utilities Corporation, as Servicer and
        PPL Transition Bond Company, LLC, as Issuer, the Servicer does hereby
        certify as follows:
      
      Capitalized terms used in the Quarterly Servicer's Certificate
        (the "Quarterly Certificate") have their respective meanings as set forth
        in the Servicing Agreement. References herein to the "Indenture" are to
        the Indenture dated as of August 10, 1999 between PPL Transition Bond
        Company, LLC, as issuer and The Bank of New York as Trustee.
      
      Billing Periods: December 2002, January 2003, February
        2003
        Payment Date: March 25, 2003
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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|IN WITNESS HEREOF, the undersigned has duly executed
        and delivered this Quarterly Servicer's Bond                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|this 24th day of March, 2003.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|PPL Electric Utilities Corporation, as Servicer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|by: /s/ James E. Abel                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
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