CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES- OXLEY ACT OF 2002

--------------------------------------------------------------------------------
NAVTECH, Inc. and SUBSIDIARIES
EXHIBIT 99
--------------------------------------------------------------------------------


                    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
                           AND CHIEF FINANCIAL OFFICER
                                   PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE XXXXXXXX-XXXXX ACT OF 2002

     The  undersigned  hereby  certifies,  pursuant  to, and as required  by, 18
U.S.C.  Section 1350, as adopted  pursuant to Section 906 of the  Xxxxxxxx-Xxxxx
Act of 2002, that the Quarterly Report of Navtech,  Inc. (the "Company") on Form
10-QSB  for the six  months  ended  April  30,  2003  fully  complies  with  the
requirements  of Section 13(a) or 15(d) of the Securities  Exchange Act of 1934,
as amended,  and that  information  contained in such  Quarterly  Report on Form
10-QSB fairly presents,  in all material respects,  the financial  condition and
results of operations of the Company.



Dated: June 9, 2003               /s/ Xxxxx Xxxxxxx
                                  ---------------------------------------------
                                  Xxxxx Xxxxxxx
                                  Chief Executive Officer and
                                  Chief Financial Officer