http://www.marcfink.com/R10/

Any site within Region Ten (Alabama, Florida, Georgia,
Mississippi, North Carolina, South Carolina and Tennessee). Flights that are
made during officially-sanctioned meets and competitions (USHPA, FAI etc.) that
accrue ranking points for national/international rankings within
CIVL/FAI-recognized categories DO NOT QUALIFY for submission as the “spirit” of
the Championships is that “average” recreational pilots have a more level
playing field. Flights done in “low-key” non-ranking point meets such as the
Treetopper’s Team Challenge do qualify for submission.