OCTOBER 2011
PHOENIX,ARIZONA

Presented by the International Model Car Builders’ Museum and UMAG, an authorized Region 10 IPMS/USA Chapter

If you are a registered competitor who wants to issue a public challenge to another invited competitor this is the place to do so.

The challenge may be in regard to a working feature, type of model or subject, use of technology, style of presentation, or anything related to this event that you wish to challenge any other competitor9s) to accomplish.

Enter the Challenges forum area.