Exhibit 32.1

                            CERTIFICATION PURSUANT TO
                               18 U.S.C. ss. 1350
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

     Pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, each of the undersigned President & Chief Executive
Officer and Principal Financial Accounting Officer of PlanGraphics, Inc. ("the
Company"), certifies, that to their knowledge:

     1) the Company's amended Form 10-KSB for the annual period ended September
30, 2007 fully complies with the requirements of Section 13(a) or 15(d) of the
Securities Exchange Act of 1934, as amended; and

     2) the information contained in the Company's Form 10-KSB for the annual
period ended September 30, 2007 fairly presents, in all material respects, the
financial condition and results of operations of the Company.



/s/ John C.  Antenucci                   /s/ Fred Beisser
-------------------------                ----------------------------------
John C. Antenucci                        Frederick G. Beisser
President & Chief Executive Officer      Treasurer and Senior Vice President -
                                         Finance (and Principal Financial
                                         Accounting Officer)

Date: April 3, 2008                      Date:  April 3, 2008


     A signed original of this written statement required by Section 906 has
been provided to PlanGraphics, Inc. and will be retained by PlanGraphics, Inc.
and furnished to the Securities and Exchange Commission or its staff upon
request.