EXHIBITS 5.1 AND 8.1

                         [Letterhead of Kutak Rock LLP]

                               September 17, 2002

First National Funding LLC
1620 Dodge Street
Omaha, NE 68102

         Re:      First National Master Note Trust

Ladies and Gentlemen:

            We have acted as special counsel to First National Funding LLC, a
Nebraska limited liability company (the "LLC"), in connection with the
preparation of and filing by the LLC, as co-registrant, and First Bankcard
Master Credit Card Trust (the "Master Trust"), as co-registrant, with the
Securities and Exchange Commission under the Securities Act of 1933, as amended
(the "Act"), of a Registration Statement on Form S-3, Registration No. 333-
86574 as amended (the "Registration Statement"), and the related base
prospectus, dated as of the date hereof (the "Base Prospectus") and the form of
prospectus supplement (together with the Base Prospectus, the "Prospectus"),
filed by the LLC and the Master Trust under the Act, registering asset-backed
notes secured by a beneficial interest in a pool of receivables arising under
certain revolving credit card accounts (the "Notes"). The Notes of a particular
Series will be issued pursuant to a Master Indenture (the "Master Indenture")
between First National Master Note Trust (the "Trust") and an indenture trustee
(the "Indenture Trustee"), substantially in the form filed as Exhibit 4.1 to the
Registration Statement and a related Indenture Supplement (the "Indenture
Supplement") between the Trust and the Indenture Trustee, substantially in the
form filed as Exhibit 4.2 to the Registration Statement. Unless otherwise
defined herein, all capitalized terms used herein shall have the meanings
assigned to them in the form of Master Indenture. This opinion letter is
furnished in accordance with the requirements of Item 16 of Form S-3 and Item
601(b)(5)(i) and (8) of Regulation S-K.

            We have examined executed copies of the Registration Statement and
forms of the Master Indenture, Indenture Supplement, Transfer and Servicing
Agreement and Receivables Purchase Agreement attached thereto, and such other
records, documents and instruments as we have deemed necessary for the purposes
of the opinions set forth below (collectively, the "Transaction Documents"). In
such examination, we have assumed the following: (i) the authenticity of
original documents and the genuineness of all signatures; (ii) the conformity to
the originals of all documents submitted to us as copies; and (iii) the truth,
accuracy and





First National Funding LLC
September 17, 2002
Page 2


completeness of the information, representations and warranties contained in the
records, documents, instruments and certificates we have reviewed.

            We have assumed for the purposes of the opinions set forth below
that the Notes will be issued in Series created as described in the Registration
Statement and that the Notes will, at your direction, be sold by the Trust for
reasonably equivalent consideration. We have also assumed that the Transaction
Documents, the Notes and the issuance and sale of the Notes will be duly
authorized by all necessary corporate and limited liability company action and
that the Notes will be duly issued, executed, authenticated and delivered in
accordance with the provisions of the Transaction Documents. In expressing our
opinion, we have assumed, without independent verification, that the facts
presented in the Transaction Documents are correct, the Transaction Documents
have been or will be consummated according to their terms, and the factual
representations of the LLC and its affiliates are correct. In addition, we have
assumed that the parties to each Transaction Document will satisfy their
respective obligations thereunder and, to the extent that the Issuer's
obligation will depend on the enforceability of a document against other parties
to such document, that such document is enforceable against other parties to
such documents. We have also assumed for purposes of the opinions expressed
below that the Registration Statement, as finally amended (including any
necessary post-effective amendments) will have been declared effective under the
Act and such effectiveness shall not have been terminated or rescinded. We
express no opinion with respect to any series of Notes for which we do not act
as counsel to you.

            The opinion set forth in paragraph 2 of this letter is based upon
the applicable provisions of the Internal Revenue Code of 1986, as amended,
Treasury regulations promulgated and proposed thereunder, current positions of
the Internal Revenue Service (the "IRS") contained in published Revenue Rulings
and Revenue Procedures, current administrative positions of the IRS and existing
judicial decisions. This opinion is subject to the explanations and
qualifications set forth under the caption "Federal Income Tax Consequences" in
the Prospectus. No tax rulings will be sought from the IRS with respect to any
of the matters discussed herein.

            On the basis of the foregoing examination and assumptions, and upon
consideration of applicable law, it is our opinion that:

            1.    When each of the Transaction Documents for a series of Notes
                  has been duly and validly authorized, executed and delivered
                  by each and every party thereto substantially in the form
                  filed as an exhibit to the Registration Statement and the
                  Notes of that Series have been duly executed, authenticated
                  and delivered in accordance with the Master Indenture and the
                  related Indenture Supplement and sold as contemplated in the
                  Registration Statement, any amendment thereto, and the
                  Prospectus relating thereto, such Notes will be legally issued
                  and binding obligations of the Issuer, subject to the effects
                  of bankruptcy, insolvency, fraudulent conveyance,
                  reorganization, moratorium and other similar laws relating






First National Funding LLC
September 17, 2002
Page 3

                  to or affecting creditors' rights generally and general
                  equitable principles, including, without limitation, concepts
                  of materiality, reasonableness, good faith and fair dealing
                  and the possible unavailability of specific performance or
                  injunctive relief, regardless of whether considered in a
                  proceeding in equity or at law and the discretion of the court
                  before which any proceeding therefore may be brought.

            2.    While the Tax Description does not purport to discuss all
                  possible federal income tax ramifications of the purchase,
                  ownership, and disposition of the Notes, particularly to U.S.
                  purchasers subject to special rules under the Internal Revenue
                  Code of 1986, as amended, we hereby adopt and confirm the
                  opinions set forth in the Prospectus under the heading
                  "Federal Income Tax Consequences", which discusses the federal
                  income tax consequences of the purchase, ownership and
                  disposition of the Notes. There can be no assurance, however,
                  that the tax conclusions presented therein will not be
                  successfully challenged by the IRS, or significantly altered
                  by new legislation, changes in IRS positions or judicial
                  decisions, any of which challenges or alterations may be
                  applied retroactively with respect to completed transactions.
                  We note, however, that the form of prospectus supplement filed
                  with the Registration Statement does not relate to a specific
                  transaction. Accordingly, the above referenced description of
                  the federal income tax consequences may, under certain
                  circumstances, require modification when an actual transaction
                  is undertaken.

            We hereby consent to the filing of this opinion letter as an exhibit
to the Registration Statement and to the references to this firm under the
headings "Legal Matters" and "Federal Income Tax Consequences" in the
Prospectus. In giving such consent we do not admit that we are "experts" within
the meaning of the Act or the rules and regulations of the Commission issued
thereunder, with respect to any part of the Registration Statement, including
this opinion letter as an exhibit or otherwise.

            We do not express any opinion herein concerning any law other than
the law of the State of Nebraska with respect to instruments and agreements
specifically governed by the law of Nebraska and the federal law of the United
States.


                               Very truly yours,

                               /s/ Kutak Rock LLP

                               KUTAK ROCK LLP