U.S. SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

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                                                       SEC FILE NUMBER
                                                           0-10124
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                         (Check One)
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                                                         CUSIP NUMBER
                                                          89417T 10 6
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          [ ] Form 10-K and Form 10-KSB [ ] Form 20-F [ ] Form 11-K
                  [X] Form 10-Q and Form 10-QSB [ ] Form N-SAR
                       For Period Ended: December 31, 2000

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                  [  ]     Transition Report on Form 10-K
                  [  ]     Transition Report on Form 20-F
                  [  ]     Transition Report on Form 11-K
                  [  ]     Transition Report on Form 10-Q
                  [  ]     Transition Report on Form N-SAR
                  For the Transition Period Ended:  ______________

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                  Nothing  in this form  shall be  construed  to imply  that the
         Commission has verified any information contained herein.

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                  If the notification relates to a portion of the filing checked
         above, identify the Item(s) to which the notification relates:
         Not Applicable

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Part I--Registration Information

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         Full Name of Registrant:  travelbyus, Inc.

         Former Name if Applicable:  Aviation Group, Inc.

         Address of Principal Executive Office (Street and Number)

                             700 North Pearl Street
                                   Suite 2170
                               Dallas, Texas 75201





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Part II--Rules 12b-25 (b) and (c)

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If the subject report could not be filed without  unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed. (Check box if appropriate)

[X] (a) The  reasons  described  in  reasonable  detail in Part III of this form
could not be eliminated without unreasonable effort or expense;

[X] (b) The subject annual report, semi-annual report, transition report on Form
10-K,  20-F,  11-K, 10-Q or N-SAR, or portion thereof will be filed on or before
the fifteenth  calendar day following  the  prescribed  due date; or the subject
quarterly report or transition report on Form 10-Q, or portion thereof,  will be
filed on or before the fifth calendar day following the prescribed due date; and

[ ] (c) The  accountant's  statement or other exhibit required by Rule 12b-25(c)
has been attached if applicable.

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Part III--Narrative

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State  below in  reasonable  detail the  reasons  why annual  report,  quarterly
report,  transition  report on Form 10-K and Form 10-KSB,  20-F,  11-K, 10-Q and
Form 10-QSB or N-SAR or portion thereof could not be filed within the prescribed
period.

     The Company is working to complete its  accounting  and Form 10-Q Quarterly
Report.  The gathering and assimilation of needed financial  information for the
quarter  ended  December  31, 2000 is  underway  but not  complete.  The Company
intends to file its Form 10-Q within the prescribed  period allowed by the rules
relating to Form 12b-25.

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Part IV--Other Information

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         (1) Name and telephone  number of person  to contact in  regard to this
notification

             Richard Morgan                  214              922-8100 ext. 1102
                 (Name)                   (Area Code)         (Telephone Number)

         (2) Have all other periodic  reports required under section 13 or 15(d)
of the Securities  Exchange Act of 1934 or section 30 of the Investment  Company
Act of 1940 during the  preceding 12 months or for such shorter  period that the
registrant was required to file such report(s) been filed?  If the answer is no,
identify report(s).

                                                                  [X] Yes [ ] No

         (3) Is it  anticipated  that  any  significant  change  in  results  of
operations  from the  corresponding  period  for the last  fiscal  year  will be
reflected by the  earnings  statements  to be included in the subject  report or
portion thereof?

                                                                  [X] Yes [ ] No

         If  so:  attach  an  explanation  of  the  anticipated   change,   both
narratively and  quantitatively,  and, if  appropriate,  state the reasons why a
reasonable estimate of the results cannot be made.

         During the six month  period  ended  December  31,  2000,  the  Company
experienced a net loss of $7.0 million on revenues of $7.0 million.








                                travelbyus, Inc.
                  (Name of Registrant as specified in charter)

has  caused  this  notification  to be signed on its  behalf by the  undersigned
thereunto duly authorized.

Date:  February 14, 2001.


                                   By:  /s/  Richard Morgan
                                        ----------------------------------------
                                        Richard Morgan, Executive Vice President

INSTRUCTION: The form may be signed by an executive officer of the registrant or
by any other duly  authorized  representative.  The name and title of the person
signing  the form  shall  be typed or  printed  beneath  the  signature.  If the
statement is signed on behalf of the registrant by an authorized  representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be field with the form.

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                                    ATTENTION

   Intentional misstatements or omissions of fact constitute Federal Criminal
                        Violations (See 18 U.S.C. 1001).

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