UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT
     PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

                Date of Report (Date of earliest event reported):
                                  May 15, 2006

                        FIRST NATIONAL MASTER NOTE TRUST
                        --------------------------------
             (Exact name of registrant as specified in its charter)



        Nebraska                000-50139                 Not applicable
- ------------------------ ------------------------ ------------------------------
                                            
(State of Incorporation) (Commission File Number) (IRS Employer Identification
                                                             Number)


                  1620 Dodge Street
                    Stop Code 3198
                   Omaha, Nebraska                           68197-3198
      ----------------------------------------               ----------
      (Address of principal executive offices)               (Zip Code)

                                 (402) 341-0500
               --------------------------------------------------
              (Registrant's telephone number, including area code)

                                 Not applicable
           -----------------------------------------------------------
          (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))



ITEM 8.01. OTHER EVENTS.

      The registrant hereby files the Monthly Report to Noteholders for the
monthly period ending April 30, 2006 as Exhibit 20 to Item 9.01(c) hereto.

ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS.

(a)   Financial statements of businesses acquired.

      None.

(b)   Pro forma financial information.

      None.

(c)   Exhibits.



EXHIBIT NO.   DOCUMENT DESCRIPTION
           
Exhibit 20    Series 2003-2 Asset Backed Notes Monthly Servicing Report
              for the monthly period ending April 30, 2006




                                   SIGNATURES

      Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, the registrant has duly caused this report to be signed on its behalf
by the undersigned hereunto duly authorized.

Dated:  May 26, 2006              FIRST NATIONAL FUNDING LLC

                                  By: First National Funding Corporation,
                                      Managing Member

                                  By: /s/  KARLYN M. KNIERIEM
                                      -----------------------------------------
                                      Karlyn M. Knieriem, Senior Vice President
                                      and Treasurer

Dated:  May 26, 2006              FIRST NATIONAL MASTER NOTE TRUST

                                  By: First National Bank of Omaha,
                                      As Servicer of First National Master Note
                                      Trust

                                  By: /s/  TIMOTHY D. HART
                                      -----------------------------------------
                                      Timothy D. Hart, Senior Vice President,
                                      Treasurer and Assistant Secretary



                                  EXHIBIT INDEX



EXHIBIT NO.    DESCRIPTION
            
   20          Series 2003-2 Asset Backed Notes Monthly Servicing Report
               for the monthly period ending April 30, 2006